MemoryMappedDevice.java
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35: package xeij;
36:
37: import java.lang.*;
38: import java.util.*;
39:
40: public enum MemoryMappedDevice {
41:
42:
43:
44: MMD_MMR {
45: @Override public String toString () {
46: return Multilingual.mlnJapanese ? "メインメモリ" : "Main Memory";
47: }
48:
49: @Override protected byte mmdPbs (int a) {
50: a &= XEiJ.BUS_MOTHER_MASK;
51: return MainMemory.mmrM8[a];
52: }
53: @Override protected int mmdPbz (int a) {
54: a &= XEiJ.BUS_MOTHER_MASK;
55: return MainMemory.mmrM8[a] & 0xff;
56: }
57: @Override protected int mmdPws (int a) {
58: a &= XEiJ.BUS_MOTHER_MASK;
59: if (MainMemory.MMR_USE_BYTE_BUFFER) {
60: return MainMemory.mmrBuffer.getShort (a);
61: } else {
62: return MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff);
63: }
64: }
65: @Override protected int mmdPwz (int a) {
66: a &= XEiJ.BUS_MOTHER_MASK;
67: if (MainMemory.MMR_USE_BYTE_BUFFER) {
68: return MainMemory.mmrBuffer.getChar (a);
69: } else {
70: return (char) (MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff));
71: }
72: }
73: @Override protected int mmdPls (int a) {
74: a &= XEiJ.BUS_MOTHER_MASK;
75: if (MainMemory.MMR_USE_BYTE_BUFFER) {
76: return MainMemory.mmrBuffer.getInt (a);
77: } else {
78: return MainMemory.mmrM8[a] << 24 | (MainMemory.mmrM8[a + 1] & 0xff) << 16 | (char) (MainMemory.mmrM8[a + 2] << 8 | (MainMemory.mmrM8[a + 3] & 0xff));
79: }
80: }
81:
82: @Override protected byte mmdRbs (int a) throws M68kException {
83: XEiJ.mpuClockTime += XEiJ.busWaitTime.ram;
84: a &= XEiJ.BUS_MOTHER_MASK;
85: return MainMemory.mmrM8[a];
86: }
87: @Override protected int mmdRbz (int a) throws M68kException {
88: XEiJ.mpuClockTime += XEiJ.busWaitTime.ram;
89: a &= XEiJ.BUS_MOTHER_MASK;
90: return MainMemory.mmrM8[a] & 0xff;
91: }
92: @Override protected int mmdRws (int a) throws M68kException {
93: XEiJ.mpuClockTime += XEiJ.busWaitTime.ram;
94: a &= XEiJ.BUS_MOTHER_MASK;
95: if (MainMemory.MMR_USE_BYTE_BUFFER) {
96: return MainMemory.mmrBuffer.getShort (a);
97: } else {
98: return MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff);
99: }
100: }
101: @Override protected int mmdRwz (int a) throws M68kException {
102: XEiJ.mpuClockTime += XEiJ.busWaitTime.ram;
103: a &= XEiJ.BUS_MOTHER_MASK;
104: if (MainMemory.MMR_USE_BYTE_BUFFER) {
105: return MainMemory.mmrBuffer.getChar (a);
106: } else {
107: return (char) (MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff));
108: }
109: }
110: @Override protected int mmdRls (int a) throws M68kException {
111: XEiJ.mpuClockTime += XEiJ.busWaitTime.ramlong;
112: a &= XEiJ.BUS_MOTHER_MASK;
113: if (MainMemory.MMR_USE_BYTE_BUFFER) {
114: return MainMemory.mmrBuffer.getInt (a);
115: } else {
116: return MainMemory.mmrM8[a] << 24 | (MainMemory.mmrM8[a + 1] & 0xff) << 16 | (char) (MainMemory.mmrM8[a + 2] << 8 | (MainMemory.mmrM8[a + 3] & 0xff));
117: }
118: }
119:
120: @Override protected void mmdWb (int a, int d) throws M68kException {
121: XEiJ.mpuClockTime += XEiJ.busWaitTime.ram;
122: a &= XEiJ.BUS_MOTHER_MASK;
123: MainMemory.mmrM8[a ] = (byte) d;
124: }
125: @Override protected void mmdWw (int a, int d) throws M68kException {
126: XEiJ.mpuClockTime += XEiJ.busWaitTime.ram;
127: a &= XEiJ.BUS_MOTHER_MASK;
128: if (MainMemory.MMR_USE_BYTE_BUFFER) {
129: MainMemory.mmrBuffer.putShort (a, (short) d);
130: } else {
131: MainMemory.mmrM8[a ] = (byte) (d >> 8);
132: MainMemory.mmrM8[a + 1] = (byte) d;
133: }
134: }
135: @Override protected void mmdWl (int a, int d) throws M68kException {
136: XEiJ.mpuClockTime += XEiJ.busWaitTime.ramlong;
137: a &= XEiJ.BUS_MOTHER_MASK;
138: if (MainMemory.MMR_USE_BYTE_BUFFER) {
139: MainMemory.mmrBuffer.putInt (a, d);
140: } else {
141: MainMemory.mmrM8[a ] = (byte) (d >> 24);
142: MainMemory.mmrM8[a + 1] = (byte) (d >> 16);
143: MainMemory.mmrM8[a + 2] = (byte) (d >> 8);
144: MainMemory.mmrM8[a + 3] = (byte) d;
145: }
146: }
147: },
148:
149:
150:
151:
152:
153:
154: MMD_MM1 {
155: @Override public String toString () {
156: return Multilingual.mlnJapanese ? "1MB 搭載機の 2MB 目" : "2nd MB of machines with 1MB";
157: }
158:
159: @Override protected byte mmdRbs (int a) throws M68kException {
160: XEiJ.mpuClockTime += XEiJ.busWaitTime.ram;
161: return (byte) ((a & 1) == 0 ? mmdRwz (a) >> 8 : mmdRwz (a));
162: }
163: @Override protected int mmdRbz (int a) throws M68kException {
164: XEiJ.mpuClockTime += XEiJ.busWaitTime.ram;
165: return (a & 1) == 0 ? mmdRwz (a) >> 8 : mmdRwz (a) & 0xff;
166: }
167: @Override protected int mmdRws (int a) throws M68kException {
168: XEiJ.mpuClockTime += XEiJ.busWaitTime.ram;
169: return (short) mmdRwz (a);
170: }
171: @Override protected int mmdRwz (int a) throws M68kException {
172: XEiJ.mpuClockTime += XEiJ.busWaitTime.ram;
173: return XEiJ.currentModel.isShodai () ? 0x6100 : 0xffff;
174: }
175: @Override protected int mmdRls (int a) throws M68kException {
176: XEiJ.mpuClockTime += XEiJ.busWaitTime.ramlong;
177: return mmdRwz (a) << 16 | mmdRwz (a + 2);
178: }
179:
180: @Override protected void mmdWb (int a, int d) throws M68kException {
181: XEiJ.mpuClockTime += XEiJ.busWaitTime.ram;
182: }
183: @Override protected void mmdWw (int a, int d) throws M68kException {
184: XEiJ.mpuClockTime += XEiJ.busWaitTime.ram;
185: }
186: @Override protected void mmdWl (int a, int d) throws M68kException {
187: XEiJ.mpuClockTime += XEiJ.busWaitTime.ramlong;
188: }
189: },
190:
191:
192:
193: MMD_XMM {
194: @Override public String toString () {
195: return Multilingual.mlnJapanese ? "拡張メモリ" : "Expansion Memory";
196: }
197:
198: @Override protected byte mmdPbs (int a) {
199: a -= XEiJ.busExMemoryStart;
200: return XEiJ.busExMemoryArray[a];
201: }
202: @Override protected int mmdPbz (int a) {
203: a -= XEiJ.busExMemoryStart;
204: return XEiJ.busExMemoryArray[a] & 0xff;
205: }
206: @Override protected int mmdPws (int a) {
207: a -= XEiJ.busExMemoryStart;
208: return XEiJ.busExMemoryArray[a] << 8 | (XEiJ.busExMemoryArray[a + 1] & 0xff);
209: }
210: @Override protected int mmdPwz (int a) {
211: a -= XEiJ.busExMemoryStart;
212: return (char) (XEiJ.busExMemoryArray[a] << 8 | (XEiJ.busExMemoryArray[a + 1] & 0xff));
213: }
214: @Override protected int mmdPls (int a) {
215: a -= XEiJ.busExMemoryStart;
216: return XEiJ.busExMemoryArray[a] << 24 | (XEiJ.busExMemoryArray[a + 1] & 0xff) << 16 | (char) (XEiJ.busExMemoryArray[a + 2] << 8 | (XEiJ.busExMemoryArray[a + 3] & 0xff));
217: }
218:
219: @Override protected byte mmdRbs (int a) throws M68kException {
220: a -= XEiJ.busExMemoryStart;
221: return XEiJ.busExMemoryArray[a];
222: }
223: @Override protected int mmdRbz (int a) throws M68kException {
224: a -= XEiJ.busExMemoryStart;
225: return XEiJ.busExMemoryArray[a] & 0xff;
226: }
227: @Override protected int mmdRws (int a) throws M68kException {
228: a -= XEiJ.busExMemoryStart;
229: return XEiJ.busExMemoryArray[a] << 8 | (XEiJ.busExMemoryArray[a + 1] & 0xff);
230: }
231: @Override protected int mmdRwz (int a) throws M68kException {
232: a -= XEiJ.busExMemoryStart;
233: return (char) (XEiJ.busExMemoryArray[a] << 8 | (XEiJ.busExMemoryArray[a + 1] & 0xff));
234: }
235: @Override protected int mmdRls (int a) throws M68kException {
236: a -= XEiJ.busExMemoryStart;
237: return XEiJ.busExMemoryArray[a] << 24 | (XEiJ.busExMemoryArray[a + 1] & 0xff) << 16 | (char) (XEiJ.busExMemoryArray[a + 2] << 8 | (XEiJ.busExMemoryArray[a + 3] & 0xff));
238: }
239:
240: @Override protected void mmdWb (int a, int d) throws M68kException {
241: a -= XEiJ.busExMemoryStart;
242: XEiJ.busExMemoryArray[a ] = (byte) d;
243: }
244: @Override protected void mmdWw (int a, int d) throws M68kException {
245: a -= XEiJ.busExMemoryStart;
246: XEiJ.busExMemoryArray[a ] = (byte) (d >> 8);
247: XEiJ.busExMemoryArray[a + 1] = (byte) d;
248: }
249: @Override protected void mmdWl (int a, int d) throws M68kException {
250: a -= XEiJ.busExMemoryStart;
251: XEiJ.busExMemoryArray[a ] = (byte) (d >> 24);
252: XEiJ.busExMemoryArray[a + 1] = (byte) (d >> 16);
253: XEiJ.busExMemoryArray[a + 2] = (byte) (d >> 8);
254: XEiJ.busExMemoryArray[a + 3] = (byte) d;
255: }
256: },
257:
258:
259:
260:
261:
262:
263:
264:
265:
266:
267: MMD_GE0 {
268: @Override public String toString () {
269: return Multilingual.mlnJapanese ? "グラフィックス画面 (512 ドット 16 色 ページ 0)" : "Graphics Screen (512 dots 16 colors page 0)";
270: }
271:
272: @Override protected byte mmdPbs (int a) {
273: return ((a & 1) == 0 ? 0 :
274: GraphicScreen.graM4[(a >> 1) & 0x3ffff]);
275: }
276: @Override protected int mmdPbz (int a) {
277: return ((a & 1) == 0 ? 0 :
278: GraphicScreen.graM4[(a >> 1) & 0x3ffff]);
279: }
280: @Override protected int mmdPws (int a) {
281: return GraphicScreen.graM4[(a >> 1) & 0x3ffff];
282: }
283: @Override protected int mmdPwz (int a) {
284: return GraphicScreen.graM4[(a >> 1) & 0x3ffff];
285: }
286: @Override protected int mmdPls (int a) {
287: return (GraphicScreen.graM4[( a >> 1) & 0x3ffff] << 16 |
288: GraphicScreen.graM4[((a + 2) >> 1) & 0x3ffff]);
289: }
290:
291: @Override protected byte mmdRbs (int a) throws M68kException {
292: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
293: return ((a & 1) == 0 ? 0 :
294: GraphicScreen.graM4[(a >> 1) & 0x3ffff]);
295: }
296: @Override protected int mmdRbz (int a) throws M68kException {
297: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
298: return ((a & 1) == 0 ? 0 :
299: GraphicScreen.graM4[(a >> 1) & 0x3ffff]);
300: }
301: @Override protected int mmdRws (int a) throws M68kException {
302: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
303: return GraphicScreen.graM4[(a >> 1) & 0x3ffff];
304: }
305: @Override protected int mmdRwz (int a) throws M68kException {
306: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
307: return GraphicScreen.graM4[(a >> 1) & 0x3ffff];
308: }
309: @Override protected int mmdRls (int a) throws M68kException {
310: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
311: return (GraphicScreen.graM4[( a >> 1) & 0x3ffff] << 16 |
312: GraphicScreen.graM4[((a + 2) >> 1) & 0x3ffff]);
313: }
314:
315: @Override protected void mmdWb (int a, int d) throws M68kException {
316: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
317: if ((a & 1) != 0) {
318: GraphicScreen.graM4[(a >> 1) & 0x3ffff] = (byte) (d & 15);
319: int y = (a >> 10) - CRTC.crtR13GrYCurr[0] & 511;
320: CRTC.crtRasterStamp[y ] = 0;
321: CRTC.crtRasterStamp[y + 512] = 0;
322: }
323: }
324: @Override protected void mmdWw (int a, int d) throws M68kException {
325: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
326: GraphicScreen.graM4[(a >> 1) & 0x3ffff] = (byte) (d & 15);
327: int y = (a >> 10) - CRTC.crtR13GrYCurr[0] & 511;
328: CRTC.crtRasterStamp[y ] = 0;
329: CRTC.crtRasterStamp[y + 512] = 0;
330: }
331: @Override protected void mmdWl (int a, int d) throws M68kException {
332: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
333: GraphicScreen.graM4[( a >> 1) & 0x3ffff] = (byte) ((d >> 16) & 15);
334: GraphicScreen.graM4[((a + 2) >> 1) & 0x3ffff] = (byte) ( d & 15);
335: int y = (a >> 10) - CRTC.crtR13GrYCurr[0] & 511;
336: CRTC.crtRasterStamp[y ] = 0;
337: CRTC.crtRasterStamp[y + 512] = 0;
338: if ((a & 1022) == 1022) {
339: y = (y + 1) & 511;
340: CRTC.crtRasterStamp[y ] = 0;
341: CRTC.crtRasterStamp[y + 512] = 0;
342: }
343: }
344: },
345:
346:
347:
348:
349:
350:
351:
352:
353:
354:
355: MMD_GE1 {
356: @Override public String toString () {
357: return Multilingual.mlnJapanese ? "グラフィックス画面 (512 ドット 16 色 ページ 1)" : "Graphics Screen (512 dots 16 colors page 1)";
358: }
359:
360: @Override protected byte mmdPbs (int a) {
361: return ((a & 1) == 0 ? 0 :
362: GraphicScreen.graM4[0x40000 + ((a >> 1) & 0x3ffff)]);
363: }
364: @Override protected int mmdPbz (int a) {
365: return ((a & 1) == 0 ? 0 :
366: GraphicScreen.graM4[0x40000 + ((a >> 1) & 0x3ffff)]);
367: }
368: @Override protected int mmdPws (int a) {
369: return GraphicScreen.graM4[0x40000 + ((a >> 1) & 0x3ffff)];
370: }
371: @Override protected int mmdPwz (int a) {
372: return GraphicScreen.graM4[0x40000 + ((a >> 1) & 0x3ffff)];
373: }
374: @Override protected int mmdPls (int a) {
375: return (GraphicScreen.graM4[0x40000 + (( a >> 1) & 0x3ffff)] << 16 |
376: GraphicScreen.graM4[0x40000 + (((a + 2) >> 1) & 0x3ffff)]);
377: }
378:
379: @Override protected byte mmdRbs (int a) throws M68kException {
380: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
381: return ((a & 1) == 0 ? 0 :
382: GraphicScreen.graM4[0x40000 + ((a >> 1) & 0x3ffff)]);
383: }
384: @Override protected int mmdRbz (int a) throws M68kException {
385: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
386: return ((a & 1) == 0 ? 0 :
387: GraphicScreen.graM4[0x40000 + ((a >> 1) & 0x3ffff)]);
388: }
389: @Override protected int mmdRws (int a) throws M68kException {
390: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
391: return GraphicScreen.graM4[0x40000 + ((a >> 1) & 0x3ffff)];
392: }
393: @Override protected int mmdRwz (int a) throws M68kException {
394: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
395: return GraphicScreen.graM4[0x40000 + ((a >> 1) & 0x3ffff)];
396: }
397: @Override protected int mmdRls (int a) throws M68kException {
398: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
399: return (GraphicScreen.graM4[0x40000 + (( a >> 1) & 0x3ffff)] << 16 |
400: GraphicScreen.graM4[0x40000 + (((a + 2) >> 1) & 0x3ffff)]);
401: }
402:
403: @Override protected void mmdWb (int a, int d) throws M68kException {
404: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
405: if ((a & 1) != 0) {
406: GraphicScreen.graM4[0x40000 + ((a >> 1) & 0x3ffff)] = (byte) (d & 15);
407: int y = (a >> 10) - CRTC.crtR13GrYCurr[1] & 511;
408: CRTC.crtRasterStamp[y ] = 0;
409: CRTC.crtRasterStamp[y + 512] = 0;
410: }
411: }
412: @Override protected void mmdWw (int a, int d) throws M68kException {
413: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
414: GraphicScreen.graM4[0x40000 + ((a >> 1) & 0x3ffff)] = (byte) (d & 15);
415: int y = (a >> 10) - CRTC.crtR13GrYCurr[1] & 511;
416: CRTC.crtRasterStamp[y ] = 0;
417: CRTC.crtRasterStamp[y + 512] = 0;
418: }
419: @Override protected void mmdWl (int a, int d) throws M68kException {
420: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
421: GraphicScreen.graM4[0x40000 + (( a >> 1) & 0x3ffff)] = (byte) ((d >> 16) & 15);
422: GraphicScreen.graM4[0x40000 + (((a + 2) >> 1) & 0x3ffff)] = (byte) ( d & 15);
423: int y = (a >> 10) - CRTC.crtR13GrYCurr[1] & 511;
424: CRTC.crtRasterStamp[y ] = 0;
425: CRTC.crtRasterStamp[y + 512] = 0;
426: if ((a & 1022) == 1022) {
427: y = (y + 1) & 511;
428: CRTC.crtRasterStamp[y ] = 0;
429: CRTC.crtRasterStamp[y + 512] = 0;
430: }
431: }
432: },
433:
434:
435:
436:
437:
438:
439:
440:
441:
442:
443: MMD_GE2 {
444: @Override public String toString () {
445: return Multilingual.mlnJapanese ? "グラフィックス画面 (512 ドット 16 色 ページ 2)" : "Graphics Screen (512 dots 16 colors page 2)";
446: }
447:
448: @Override protected byte mmdPbs (int a) {
449: return ((a & 1) == 0 ? 0 :
450: GraphicScreen.graM4[0x80000 + ((a >> 1) & 0x3ffff)]);
451: }
452: @Override protected int mmdPbz (int a) {
453: return ((a & 1) == 0 ? 0 :
454: GraphicScreen.graM4[0x80000 + ((a >> 1) & 0x3ffff)]);
455: }
456: @Override protected int mmdPws (int a) {
457: return GraphicScreen.graM4[0x80000 + ((a >> 1) & 0x3ffff)];
458: }
459: @Override protected int mmdPwz (int a) {
460: return GraphicScreen.graM4[0x80000 + ((a >> 1) & 0x3ffff)];
461: }
462: @Override protected int mmdPls (int a) {
463: return (GraphicScreen.graM4[0x80000 + (( a >> 1) & 0x3ffff)] << 16 |
464: GraphicScreen.graM4[0x80000 + (((a + 2) >> 1) & 0x3ffff)]);
465: }
466:
467: @Override protected byte mmdRbs (int a) throws M68kException {
468: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
469: return ((a & 1) == 0 ? 0 :
470: GraphicScreen.graM4[0x80000 + ((a >> 1) & 0x3ffff)]);
471: }
472: @Override protected int mmdRbz (int a) throws M68kException {
473: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
474: return ((a & 1) == 0 ? 0 :
475: GraphicScreen.graM4[0x80000 + ((a >> 1) & 0x3ffff)]);
476: }
477: @Override protected int mmdRws (int a) throws M68kException {
478: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
479: return GraphicScreen.graM4[0x80000 + ((a >> 1) & 0x3ffff)];
480: }
481: @Override protected int mmdRwz (int a) throws M68kException {
482: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
483: return GraphicScreen.graM4[0x80000 + ((a >> 1) & 0x3ffff)];
484: }
485: @Override protected int mmdRls (int a) throws M68kException {
486: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
487: return (GraphicScreen.graM4[0x80000 + (( a >> 1) & 0x3ffff)] << 16 |
488: GraphicScreen.graM4[0x80000 + (((a + 2) >> 1) & 0x3ffff)]);
489: }
490:
491: @Override protected void mmdWb (int a, int d) throws M68kException {
492: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
493: if ((a & 1) != 0) {
494: GraphicScreen.graM4[0x80000 + ((a >> 1) & 0x3ffff)] = (byte) (d & 15);
495: int y = (a >> 10) - CRTC.crtR13GrYCurr[2] & 511;
496: CRTC.crtRasterStamp[y ] = 0;
497: CRTC.crtRasterStamp[y + 512] = 0;
498: }
499: }
500: @Override protected void mmdWw (int a, int d) throws M68kException {
501: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
502: GraphicScreen.graM4[0x80000 + ((a >> 1) & 0x3ffff)] = (byte) (d & 15);
503: int y = (a >> 10) - CRTC.crtR13GrYCurr[2] & 511;
504: CRTC.crtRasterStamp[y ] = 0;
505: CRTC.crtRasterStamp[y + 512] = 0;
506: }
507: @Override protected void mmdWl (int a, int d) throws M68kException {
508: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
509: GraphicScreen.graM4[0x80000 + (( a >> 1) & 0x3ffff)] = (byte) ((d >> 16) & 15);
510: GraphicScreen.graM4[0x80000 + (((a + 2) >> 1) & 0x3ffff)] = (byte) ( d & 15);
511: int y = (a >> 10) - CRTC.crtR13GrYCurr[2] & 511;
512: CRTC.crtRasterStamp[y ] = 0;
513: CRTC.crtRasterStamp[y + 512] = 0;
514: if ((a & 1022) == 1022) {
515: y = (y + 1) & 511;
516: CRTC.crtRasterStamp[y ] = 0;
517: CRTC.crtRasterStamp[y + 512] = 0;
518: }
519: }
520: },
521:
522:
523:
524:
525:
526:
527:
528:
529:
530:
531: MMD_GE3 {
532: @Override public String toString () {
533: return Multilingual.mlnJapanese ? "グラフィックス画面 (512 ドット 16 色 ページ 3)" : "Graphics Screen (512 dots 16 colors page 3)";
534: }
535:
536: @Override protected byte mmdPbs (int a) {
537: return ((a & 1) == 0 ? 0 :
538: GraphicScreen.graM4[0xc0000 + ((a >> 1) & 0x3ffff)]);
539: }
540: @Override protected int mmdPbz (int a) {
541: return ((a & 1) == 0 ? 0 :
542: GraphicScreen.graM4[0xc0000 + ((a >> 1) & 0x3ffff)]);
543: }
544: @Override protected int mmdPws (int a) {
545: return GraphicScreen.graM4[0xc0000 + ((a >> 1) & 0x3ffff)];
546: }
547: @Override protected int mmdPwz (int a) {
548: return GraphicScreen.graM4[0xc0000 + ((a >> 1) & 0x3ffff)];
549: }
550: @Override protected int mmdPls (int a) {
551: return (GraphicScreen.graM4[0xc0000 + (( a >> 1) & 0x3ffff)] << 16 |
552: GraphicScreen.graM4[0xc0000 + (((a + 2) >> 1) & 0x3ffff)]);
553: }
554:
555: @Override protected byte mmdRbs (int a) throws M68kException {
556: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
557: return ((a & 1) == 0 ? 0 :
558: GraphicScreen.graM4[0xc0000 + ((a >> 1) & 0x3ffff)]);
559: }
560: @Override protected int mmdRbz (int a) throws M68kException {
561: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
562: return ((a & 1) == 0 ? 0 :
563: GraphicScreen.graM4[0xc0000 + ((a >> 1) & 0x3ffff)]);
564: }
565: @Override protected int mmdRws (int a) throws M68kException {
566: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
567: return GraphicScreen.graM4[0xc0000 + ((a >> 1) & 0x3ffff)];
568: }
569: @Override protected int mmdRwz (int a) throws M68kException {
570: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
571: return GraphicScreen.graM4[0xc0000 + ((a >> 1) & 0x3ffff)];
572: }
573: @Override protected int mmdRls (int a) throws M68kException {
574: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
575: return (GraphicScreen.graM4[0xc0000 + (( a >> 1) & 0x3ffff)] << 16 |
576: GraphicScreen.graM4[0xc0000 + (((a + 2) >> 1) & 0x3ffff)]);
577: }
578:
579: @Override protected void mmdWb (int a, int d) throws M68kException {
580: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
581: if ((a & 1) != 0) {
582: GraphicScreen.graM4[0xc0000 + ((a >> 1) & 0x3ffff)] = (byte) (d & 15);
583: int y = (a >> 10) - CRTC.crtR13GrYCurr[3] & 511;
584: CRTC.crtRasterStamp[y ] = 0;
585: CRTC.crtRasterStamp[y + 512] = 0;
586: }
587: }
588: @Override protected void mmdWw (int a, int d) throws M68kException {
589: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
590: GraphicScreen.graM4[0xc0000 + ((a >> 1) & 0x3ffff)] = (byte) (d & 15);
591: int y = (a >> 10) - CRTC.crtR13GrYCurr[3] & 511;
592: CRTC.crtRasterStamp[y ] = 0;
593: CRTC.crtRasterStamp[y + 512] = 0;
594: }
595: @Override protected void mmdWl (int a, int d) throws M68kException {
596: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
597: GraphicScreen.graM4[0xc0000 + (( a >> 1) & 0x3ffff)] = (byte) ((d >> 16) & 15);
598: GraphicScreen.graM4[0xc0000 + (((a + 2) >> 1) & 0x3ffff)] = (byte) ( d & 15);
599: int y = (a >> 10) - CRTC.crtR13GrYCurr[3] & 511;
600: CRTC.crtRasterStamp[y ] = 0;
601: CRTC.crtRasterStamp[y + 512] = 0;
602: if ((a & 1022) == 1022) {
603: y = (y + 1) & 511;
604: CRTC.crtRasterStamp[y ] = 0;
605: CRTC.crtRasterStamp[y + 512] = 0;
606: }
607: }
608: },
609:
610:
611:
612:
613:
614:
615:
616:
617:
618:
619:
620:
621: MMD_GF0 {
622: @Override public String toString () {
623: return Multilingual.mlnJapanese ? "グラフィックス画面 (512 ドット 256 色 ページ 0)" : "Graphics Screen (512 dots 256 colors page 0)";
624: }
625:
626: @Override protected byte mmdPbs (int a) {
627: return (byte) ((a & 1) == 0 ? 0 :
628: GraphicScreen.graM4[0x40000 + ((a >> 1) & 0x3ffff)] << 4 |
629: GraphicScreen.graM4[ ((a >> 1) & 0x3ffff)]);
630: }
631: @Override protected int mmdPbz (int a) {
632: return ((a & 1) == 0 ? 0 :
633: GraphicScreen.graM4[0x40000 + ((a >> 1) & 0x3ffff)] << 4 |
634: GraphicScreen.graM4[ ((a >> 1) & 0x3ffff)]);
635: }
636: @Override protected int mmdPws (int a) {
637: int i = (a >> 1) & 0x3ffff;
638: return (GraphicScreen.graM4[0x40000 + i] << 4 |
639: GraphicScreen.graM4[ i]);
640: }
641: @Override protected int mmdPwz (int a) {
642: int i = (a >> 1) & 0x3ffff;
643: return (GraphicScreen.graM4[0x40000 + i] << 4 |
644: GraphicScreen.graM4[ i]);
645: }
646: @Override protected int mmdPls (int a) {
647: int i0 = ( a >> 1) & 0x3ffff;
648: int i1 = ((a + 2) >> 1) & 0x3ffff;
649: return (GraphicScreen.graM4[0x40000 + i0] << 20 |
650: GraphicScreen.graM4[ i0] << 16 |
651: GraphicScreen.graM4[0x40000 + i1] << 4 |
652: GraphicScreen.graM4[ i1]);
653: }
654:
655: @Override protected byte mmdRbs (int a) throws M68kException {
656: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
657: return (byte) ((a & 1) == 0 ? 0 :
658: GraphicScreen.graM4[0x40000 + ((a >> 1) & 0x3ffff)] << 4 |
659: GraphicScreen.graM4[ ((a >> 1) & 0x3ffff)]);
660: }
661: @Override protected int mmdRbz (int a) throws M68kException {
662: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
663: return ((a & 1) == 0 ? 0 :
664: GraphicScreen.graM4[0x40000 + ((a >> 1) & 0x3ffff)] << 4 |
665: GraphicScreen.graM4[ ((a >> 1) & 0x3ffff)]);
666: }
667: @Override protected int mmdRws (int a) throws M68kException {
668: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
669: int i = (a >> 1) & 0x3ffff;
670: return (GraphicScreen.graM4[0x40000 + i] << 4 |
671: GraphicScreen.graM4[ i]);
672: }
673: @Override protected int mmdRwz (int a) throws M68kException {
674: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
675: int i = (a >> 1) & 0x3ffff;
676: return (GraphicScreen.graM4[0x40000 + i] << 4 |
677: GraphicScreen.graM4[ i]);
678: }
679: @Override protected int mmdRls (int a) throws M68kException {
680: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
681: int i0 = ( a >> 1) & 0x3ffff;
682: int i1 = ((a + 2) >> 1) & 0x3ffff;
683: return (GraphicScreen.graM4[0x40000 + i0] << 20 |
684: GraphicScreen.graM4[ i0] << 16 |
685: GraphicScreen.graM4[0x40000 + i1] << 4 |
686: GraphicScreen.graM4[ i1]);
687: }
688:
689: @Override protected void mmdWb (int a, int d) throws M68kException {
690: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
691: if ((a & 1) != 0) {
692: int i = (a >> 1) & 0x3ffff;
693: GraphicScreen.graM4[0x40000 + i] = (byte) ((d >> 4) & 15);
694: GraphicScreen.graM4[ i] = (byte) ( d & 15);
695: a >>= 10;
696: int y = a - CRTC.crtR13GrYCurr[0] & 511;
697: CRTC.crtRasterStamp[y ] = 0;
698: CRTC.crtRasterStamp[y + 512] = 0;
699: y = a - CRTC.crtR13GrYCurr[1] & 511;
700: CRTC.crtRasterStamp[y ] = 0;
701: CRTC.crtRasterStamp[y + 512] = 0;
702: }
703: }
704: @Override protected void mmdWw (int a, int d) throws M68kException {
705: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
706: int i = (a >> 1) & 0x3ffff;
707: GraphicScreen.graM4[0x40000 + i] = (byte) ((d >> 4) & 15);
708: GraphicScreen.graM4[ i] = (byte) ( d & 15);
709: a >>= 10;
710: int y = a - CRTC.crtR13GrYCurr[0] & 511;
711: CRTC.crtRasterStamp[y ] = 0;
712: CRTC.crtRasterStamp[y + 512] = 0;
713: y = a - CRTC.crtR13GrYCurr[1] & 511;
714: CRTC.crtRasterStamp[y ] = 0;
715: CRTC.crtRasterStamp[y + 512] = 0;
716: }
717: @Override protected void mmdWl (int a, int d) throws M68kException {
718: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
719: int i0 = ( a >> 1) & 0x3ffff;
720: int i1 = ((a + 2) >> 1) & 0x3ffff;
721: GraphicScreen.graM4[0x40000 + i0] = (byte) ((d >> 20) & 15);
722: GraphicScreen.graM4[ i0] = (byte) ((d >> 16) & 15);
723: GraphicScreen.graM4[0x40000 + i1] = (byte) ((d >> 4) & 15);
724: GraphicScreen.graM4[ i1] = (byte) ( d & 15);
725: int b = (a + 2) >>> 10;
726: int y = b - CRTC.crtR13GrYCurr[0] & 511;
727: CRTC.crtRasterStamp[y ] = 0;
728: CRTC.crtRasterStamp[y + 512] = 0;
729: y = b - CRTC.crtR13GrYCurr[1] & 511;
730: CRTC.crtRasterStamp[y ] = 0;
731: CRTC.crtRasterStamp[y + 512] = 0;
732: a >>>= 10;
733: if (a != b) {
734: y = a - CRTC.crtR13GrYCurr[0] & 511;
735: CRTC.crtRasterStamp[y ] = 0;
736: CRTC.crtRasterStamp[y + 512] = 0;
737: y = a - CRTC.crtR13GrYCurr[1] & 511;
738: CRTC.crtRasterStamp[y ] = 0;
739: CRTC.crtRasterStamp[y + 512] = 0;
740: }
741: }
742: },
743:
744:
745:
746:
747:
748:
749:
750:
751:
752:
753:
754:
755: MMD_GF1 {
756: @Override public String toString () {
757: return Multilingual.mlnJapanese ? "グラフィックス画面 (512 ドット 256 色 ページ 1)" : "Graphics Screen (512 dots 256 colors page 1)";
758: }
759:
760: @Override protected byte mmdPbs (int a) {
761: return (byte) ((a & 1) == 0 ? 0 :
762: GraphicScreen.graM4[0xc0000 + ((a >> 1) & 0x3ffff)] << 4 |
763: GraphicScreen.graM4[0x80000 + ((a >> 1) & 0x3ffff)]);
764: }
765: @Override protected int mmdPbz (int a) {
766: return ((a & 1) == 0 ? 0 :
767: GraphicScreen.graM4[0xc0000 + ((a >> 1) & 0x3ffff)] << 4 |
768: GraphicScreen.graM4[0x80000 + ((a >> 1) & 0x3ffff)]);
769: }
770: @Override protected int mmdPws (int a) {
771: int i = (a >> 1) & 0x3ffff;
772: return (GraphicScreen.graM4[0xc0000 + i] << 4 |
773: GraphicScreen.graM4[0x80000 + i]);
774: }
775: @Override protected int mmdPwz (int a) {
776: int i = (a >> 1) & 0x3ffff;
777: return (GraphicScreen.graM4[0xc0000 + i] << 4 |
778: GraphicScreen.graM4[0x80000 + i]);
779: }
780: @Override protected int mmdPls (int a) {
781: int i0 = ( a >> 1) & 0x3ffff;
782: int i1 = ((a + 2) >> 1) & 0x3ffff;
783: return (GraphicScreen.graM4[0xc0000 + i0] << 20 |
784: GraphicScreen.graM4[0x80000 + i0] << 16 |
785: GraphicScreen.graM4[0xc0000 + i1] << 4 |
786: GraphicScreen.graM4[0x80000 + i1]);
787: }
788:
789: @Override protected byte mmdRbs (int a) throws M68kException {
790: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
791: return (byte) ((a & 1) == 0 ? 0 :
792: GraphicScreen.graM4[0xc0000 + ((a >> 1) & 0x3ffff)] << 4 |
793: GraphicScreen.graM4[0x80000 + ((a >> 1) & 0x3ffff)]);
794: }
795: @Override protected int mmdRbz (int a) throws M68kException {
796: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
797: return ((a & 1) == 0 ? 0 :
798: GraphicScreen.graM4[0xc0000 + ((a >> 1) & 0x3ffff)] << 4 |
799: GraphicScreen.graM4[0x80000 + ((a >> 1) & 0x3ffff)]);
800: }
801: @Override protected int mmdRws (int a) throws M68kException {
802: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
803: int i = (a >> 1) & 0x3ffff;
804: return (GraphicScreen.graM4[0xc0000 + i] << 4 |
805: GraphicScreen.graM4[0x80000 + i]);
806: }
807: @Override protected int mmdRwz (int a) throws M68kException {
808: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
809: int i = (a >> 1) & 0x3ffff;
810: return (GraphicScreen.graM4[0xc0000 + i] << 4 |
811: GraphicScreen.graM4[0x80000 + i]);
812: }
813: @Override protected int mmdRls (int a) throws M68kException {
814: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
815: int i0 = ( a >> 1) & 0x3ffff;
816: int i1 = ((a + 2) >> 1) & 0x3ffff;
817: return (GraphicScreen.graM4[0xc0000 + i0] << 20 |
818: GraphicScreen.graM4[0x80000 + i0] << 16 |
819: GraphicScreen.graM4[0xc0000 + i1] << 4 |
820: GraphicScreen.graM4[0x80000 + i1]);
821: }
822:
823: @Override protected void mmdWb (int a, int d) throws M68kException {
824: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
825: if ((a & 1) != 0) {
826: int i = (a >> 1) & 0x3ffff;
827: GraphicScreen.graM4[0xc0000 + i] = (byte) ((d >> 4) & 15);
828: GraphicScreen.graM4[0x80000 + i] = (byte) ( d & 15);
829: a >>= 10;
830: int y = a - CRTC.crtR13GrYCurr[2] & 511;
831: CRTC.crtRasterStamp[y ] = 0;
832: CRTC.crtRasterStamp[y + 512] = 0;
833: y = a - CRTC.crtR13GrYCurr[3] & 511;
834: CRTC.crtRasterStamp[y ] = 0;
835: CRTC.crtRasterStamp[y + 512] = 0;
836: }
837: }
838: @Override protected void mmdWw (int a, int d) throws M68kException {
839: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
840: int i = (a >> 1) & 0x3ffff;
841: GraphicScreen.graM4[0xc0000 + i] = (byte) ((d >> 4) & 15);
842: GraphicScreen.graM4[0x80000 + i] = (byte) ( d & 15);
843: a >>= 10;
844: int y = a - CRTC.crtR13GrYCurr[2] & 511;
845: CRTC.crtRasterStamp[y ] = 0;
846: CRTC.crtRasterStamp[y + 512] = 0;
847: y = a - CRTC.crtR13GrYCurr[3] & 511;
848: CRTC.crtRasterStamp[y ] = 0;
849: CRTC.crtRasterStamp[y + 512] = 0;
850: }
851: @Override protected void mmdWl (int a, int d) throws M68kException {
852: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
853: int i0 = ( a >> 1) & 0x3ffff;
854: int i1 = ((a + 2) >> 1) & 0x3ffff;
855: GraphicScreen.graM4[0xc0000 + i0] = (byte) ((d >> 20) & 15);
856: GraphicScreen.graM4[0x80000 + i0] = (byte) ((d >> 16) & 15);
857: GraphicScreen.graM4[0xc0000 + i1] = (byte) ((d >> 4) & 15);
858: GraphicScreen.graM4[0x80000 + i1] = (byte) ( d & 15);
859: int b = (a + 2) >>> 10;
860: int y = b - CRTC.crtR13GrYCurr[2] & 511;
861: CRTC.crtRasterStamp[y ] = 0;
862: CRTC.crtRasterStamp[y + 512] = 0;
863: y = b - CRTC.crtR13GrYCurr[3] & 511;
864: CRTC.crtRasterStamp[y ] = 0;
865: CRTC.crtRasterStamp[y + 512] = 0;
866: a >>>= 10;
867: if (a != b) {
868: y = a - CRTC.crtR13GrYCurr[2] & 511;
869: CRTC.crtRasterStamp[y ] = 0;
870: CRTC.crtRasterStamp[y + 512] = 0;
871: y = a - CRTC.crtR13GrYCurr[3] & 511;
872: CRTC.crtRasterStamp[y ] = 0;
873: CRTC.crtRasterStamp[y + 512] = 0;
874: }
875: }
876: },
877:
878:
879:
880:
881:
882:
883:
884:
885:
886:
887:
888:
889:
890:
891:
892:
893:
894:
895:
896:
897:
898:
899:
900:
901:
902:
903:
904:
905:
906:
907:
908:
909:
910:
911:
912:
913: MMD_GM2 {
914: @Override public String toString () {
915: return Multilingual.mlnJapanese ? "グラフィックス画面 (メモリモード 2)" : "Graphics Screen (memory mode 2)";
916: }
917:
918: @Override protected byte mmdPbs (int a) {
919: if ((a & 0x00080001) == 0x00000001) {
920: int i = (a >> 1) & 0x3ffff;
921: return (byte) (GraphicScreen.graM4[0x40000 + i] << 4 |
922: GraphicScreen.graM4[ i]);
923: } else {
924: return 0x00;
925: }
926: }
927: @Override protected int mmdPbz (int a) {
928: if ((a & 0x00080001) == 0x00000001) {
929: int i = (a >> 1) & 0x3ffff;
930: return (GraphicScreen.graM4[0x40000 + i] << 4 |
931: GraphicScreen.graM4[ i]);
932: } else {
933: return 0x00;
934: }
935: }
936: @Override protected int mmdPws (int a) {
937: int i = (a >> 1) & 0x3ffff;
938: if ((a & 0x00080000) == 0x00000000) {
939: return (GraphicScreen.graM4[0x40000 + i] << 4 |
940: GraphicScreen.graM4[ i]);
941: } else {
942: return (GraphicScreen.graM4[0xc0000 + i] << 4 |
943: GraphicScreen.graM4[0x80000 + i]);
944: }
945: }
946: @Override protected int mmdPwz (int a) {
947: int i = (a >> 1) & 0x3ffff;
948: if ((a & 0x00080000) == 0x00000000) {
949: return (GraphicScreen.graM4[0x40000 + i] << 4 |
950: GraphicScreen.graM4[ i]);
951: } else {
952: return (GraphicScreen.graM4[0xc0000 + i] << 4 |
953: GraphicScreen.graM4[0x80000 + i]);
954: }
955: }
956: @Override protected int mmdPls (int a) {
957: return mmdPws (a) << 16 | mmdPwz (a + 2);
958: }
959:
960: @Override protected byte mmdRbs (int a) throws M68kException {
961: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
962: if ((a & 0x00080001) == 0x00000001) {
963: int i = (a >> 1) & 0x3ffff;
964: return (byte) (GraphicScreen.graM4[0x40000 + i] << 4 |
965: GraphicScreen.graM4[ i]);
966: } else {
967: return 0x00;
968: }
969: }
970: @Override protected int mmdRbz (int a) throws M68kException {
971: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
972: if ((a & 0x00080001) == 0x00000001) {
973: int i = (a >> 1) & 0x3ffff;
974: return (GraphicScreen.graM4[0x40000 + i] << 4 |
975: GraphicScreen.graM4[ i]);
976: } else {
977: return 0x00;
978: }
979: }
980: @Override protected int mmdRws (int a) throws M68kException {
981: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
982: int i = (a >> 1) & 0x3ffff;
983: if ((a & 0x00080000) == 0x00000000) {
984: return (GraphicScreen.graM4[0x40000 + i] << 4 |
985: GraphicScreen.graM4[ i]);
986: } else {
987: return (GraphicScreen.graM4[0xc0000 + i] << 4 |
988: GraphicScreen.graM4[0x80000 + i]);
989: }
990: }
991: @Override protected int mmdRwz (int a) throws M68kException {
992: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
993: int i = (a >> 1) & 0x3ffff;
994: if ((a & 0x00080000) == 0x00000000) {
995: return (GraphicScreen.graM4[0x40000 + i] << 4 |
996: GraphicScreen.graM4[ i]);
997: } else {
998: return (GraphicScreen.graM4[0xc0000 + i] << 4 |
999: GraphicScreen.graM4[0x80000 + i]);
1000: }
1001: }
1002: @Override protected int mmdRls (int a) throws M68kException {
1003: return mmdRws (a) << 16 | mmdRwz (a + 2);
1004: }
1005:
1006: @Override protected void mmdWb (int a, int d) throws M68kException {
1007: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1008: int i = (a >> 1) & 0x3ffff;
1009: if ((a & 0x00000001) == 0x00000000) {
1010: if (XEiJ.currentMPU < Model.MPU_MC68LC040) {
1011: GraphicScreen.graM4[0xc0000 + i] = (byte) ((d >> 4) & 15);
1012: GraphicScreen.graM4[0x80000 + i] = (byte) ( d & 15);
1013: } else {
1014: GraphicScreen.graM4[0xc0000 + i] = 0;
1015: GraphicScreen.graM4[0x80000 + i] = 0;
1016: }
1017: a >>>= 10;
1018: int y = a - CRTC.crtR13GrYCurr[3] & 511;
1019: CRTC.crtRasterStamp[y ] = 0;
1020: CRTC.crtRasterStamp[y + 512] = 0;
1021: y = a - CRTC.crtR13GrYCurr[2] & 511;
1022: CRTC.crtRasterStamp[y ] = 0;
1023: CRTC.crtRasterStamp[y + 512] = 0;
1024: } else {
1025: GraphicScreen.graM4[0x40000 + i] = (byte) ((d >> 4) & 15);
1026: GraphicScreen.graM4[ i] = (byte) ( d & 15);
1027: a >>>= 10;
1028: int y = a - CRTC.crtR13GrYCurr[1] & 511;
1029: CRTC.crtRasterStamp[y ] = 0;
1030: CRTC.crtRasterStamp[y + 512] = 0;
1031: y = a - CRTC.crtR13GrYCurr[0] & 511;
1032: CRTC.crtRasterStamp[y ] = 0;
1033: CRTC.crtRasterStamp[y + 512] = 0;
1034: }
1035: }
1036: @Override protected void mmdWw (int a, int d) throws M68kException {
1037: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1038: int i = (a >> 1) & 0x3ffff;
1039: GraphicScreen.graM4[0xc0000 + i] = (byte) ((d >> 4) & 15);
1040: GraphicScreen.graM4[0x80000 + i] = (byte) ( d & 15);
1041: GraphicScreen.graM4[0x40000 + i] = (byte) ((d >> 4) & 15);
1042: GraphicScreen.graM4[ i] = (byte) ( d & 15);
1043: a >>>= 10;
1044: int y = a - CRTC.crtR13GrYCurr[3] & 511;
1045: CRTC.crtRasterStamp[y ] = 0;
1046: CRTC.crtRasterStamp[y + 512] = 0;
1047: y = a - CRTC.crtR13GrYCurr[2] & 511;
1048: CRTC.crtRasterStamp[y ] = 0;
1049: CRTC.crtRasterStamp[y + 512] = 0;
1050: y = a - CRTC.crtR13GrYCurr[1] & 511;
1051: CRTC.crtRasterStamp[y ] = 0;
1052: CRTC.crtRasterStamp[y + 512] = 0;
1053: y = a - CRTC.crtR13GrYCurr[0] & 511;
1054: CRTC.crtRasterStamp[y ] = 0;
1055: CRTC.crtRasterStamp[y + 512] = 0;
1056: }
1057: @Override protected void mmdWl (int a, int d) throws M68kException {
1058: mmdWw (a, d >> 16);
1059: mmdWw (a + 2, d);
1060: }
1061: },
1062:
1063:
1064:
1065:
1066:
1067:
1068:
1069:
1070:
1071:
1072:
1073:
1074:
1075:
1076:
1077:
1078:
1079: MMD_GG0 {
1080: @Override public String toString () {
1081: return Multilingual.mlnJapanese ? "グラフィックス画面 (512 ドット 65536 色)" : "Graphics Screen (512 dots 65536 colors)";
1082: }
1083:
1084: @Override protected byte mmdPbs (int a) {
1085: int i = (a >> 1) & 0x3ffff;
1086: return (byte) ((a & 1) == 0 ?
1087: GraphicScreen.graM4[0xc0000 + i] << 4 |
1088: GraphicScreen.graM4[0x80000 + i] :
1089: GraphicScreen.graM4[0x40000 + i] << 4 |
1090: GraphicScreen.graM4[ i]);
1091: }
1092: @Override protected int mmdPbz (int a) {
1093: int i = (a >> 1) & 0x3ffff;
1094: return ((a & 1) == 0 ?
1095: GraphicScreen.graM4[0xc0000 + i] << 4 |
1096: GraphicScreen.graM4[0x80000 + i] :
1097: GraphicScreen.graM4[0x40000 + i] << 4 |
1098: GraphicScreen.graM4[ i]);
1099: }
1100: @Override protected int mmdPws (int a) {
1101: int i = (a >> 1) & 0x3ffff;
1102: return (short) (GraphicScreen.graM4[0xc0000 + i] << 12 |
1103: GraphicScreen.graM4[0x80000 + i] << 8 |
1104: GraphicScreen.graM4[0x40000 + i] << 4 |
1105: GraphicScreen.graM4[ i]);
1106: }
1107: @Override protected int mmdPwz (int a) {
1108: int i = (a >> 1) & 0x3ffff;
1109: return (GraphicScreen.graM4[0xc0000 + i] << 12 |
1110: GraphicScreen.graM4[0x80000 + i] << 8 |
1111: GraphicScreen.graM4[0x40000 + i] << 4 |
1112: GraphicScreen.graM4[ i]);
1113: }
1114: @Override protected int mmdPls (int a) {
1115: int i0 = ( a >> 1) & 0x3ffff;
1116: int i1 = ((a + 2) >> 1) & 0x3ffff;
1117: return (GraphicScreen.graM4[0xc0000 + i0] << 28 |
1118: GraphicScreen.graM4[0x80000 + i0] << 24 |
1119: GraphicScreen.graM4[0x40000 + i0] << 20 |
1120: GraphicScreen.graM4[ i0] << 16 |
1121: GraphicScreen.graM4[0xc0000 + i1] << 12 |
1122: GraphicScreen.graM4[0x80000 + i1] << 8 |
1123: GraphicScreen.graM4[0x40000 + i1] << 4 |
1124: GraphicScreen.graM4[ i1]);
1125: }
1126:
1127: @Override protected byte mmdRbs (int a) throws M68kException {
1128: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1129: int i = (a >> 1) & 0x3ffff;
1130: return (byte) ((a & 1) == 0 ?
1131: GraphicScreen.graM4[0xc0000 + i] << 4 |
1132: GraphicScreen.graM4[0x80000 + i] :
1133: GraphicScreen.graM4[0x40000 + i] << 4 |
1134: GraphicScreen.graM4[ i]);
1135: }
1136: @Override protected int mmdRbz (int a) throws M68kException {
1137: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1138: int i = (a >> 1) & 0x3ffff;
1139: return ((a & 1) == 0 ?
1140: GraphicScreen.graM4[0xc0000 + i] << 4 |
1141: GraphicScreen.graM4[0x80000 + i] :
1142: GraphicScreen.graM4[0x40000 + i] << 4 |
1143: GraphicScreen.graM4[ i]);
1144: }
1145: @Override protected int mmdRws (int a) throws M68kException {
1146: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1147: int i = (a >> 1) & 0x3ffff;
1148: return (short) (GraphicScreen.graM4[0xc0000 + i] << 12 |
1149: GraphicScreen.graM4[0x80000 + i] << 8 |
1150: GraphicScreen.graM4[0x40000 + i] << 4 |
1151: GraphicScreen.graM4[ i]);
1152: }
1153: @Override protected int mmdRwz (int a) throws M68kException {
1154: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1155: int i = (a >> 1) & 0x3ffff;
1156: return (GraphicScreen.graM4[0xc0000 + i] << 12 |
1157: GraphicScreen.graM4[0x80000 + i] << 8 |
1158: GraphicScreen.graM4[0x40000 + i] << 4 |
1159: GraphicScreen.graM4[ i]);
1160: }
1161: @Override protected int mmdRls (int a) throws M68kException {
1162: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
1163: int i0 = ( a >> 1) & 0x3ffff;
1164: int i1 = ((a + 2) >> 1) & 0x3ffff;
1165: return (GraphicScreen.graM4[0xc0000 + i0] << 28 |
1166: GraphicScreen.graM4[0x80000 + i0] << 24 |
1167: GraphicScreen.graM4[0x40000 + i0] << 20 |
1168: GraphicScreen.graM4[ i0] << 16 |
1169: GraphicScreen.graM4[0xc0000 + i1] << 12 |
1170: GraphicScreen.graM4[0x80000 + i1] << 8 |
1171: GraphicScreen.graM4[0x40000 + i1] << 4 |
1172: GraphicScreen.graM4[ i1]);
1173: }
1174:
1175: @Override protected void mmdWb (int a, int d) throws M68kException {
1176: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1177: int i = (a >> 1) & 0x3ffff;
1178: if ((a & 1) == 0) {
1179: GraphicScreen.graM4[0xc0000 + i] = (byte) ((d >> 4) & 15);
1180: GraphicScreen.graM4[0x80000 + i] = (byte) ( d & 15);
1181: a >>= 10;
1182: int y = a - CRTC.crtR13GrYCurr[2] & 511;
1183: CRTC.crtRasterStamp[y ] = 0;
1184: CRTC.crtRasterStamp[y + 512] = 0;
1185: y = a - CRTC.crtR13GrYCurr[3] & 511;
1186: CRTC.crtRasterStamp[y ] = 0;
1187: CRTC.crtRasterStamp[y + 512] = 0;
1188: } else {
1189: GraphicScreen.graM4[0x40000 + i] = (byte) ((d >> 4) & 15);
1190: GraphicScreen.graM4[ i] = (byte) ( d & 15);
1191: a >>= 10;
1192: int y = a - CRTC.crtR13GrYCurr[0] & 511;
1193: CRTC.crtRasterStamp[y ] = 0;
1194: CRTC.crtRasterStamp[y + 512] = 0;
1195: y = a - CRTC.crtR13GrYCurr[1] & 511;
1196: CRTC.crtRasterStamp[y ] = 0;
1197: CRTC.crtRasterStamp[y + 512] = 0;
1198: }
1199: }
1200: @Override protected void mmdWw (int a, int d) throws M68kException {
1201: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1202: int i = (a >> 1) & 0x3ffff;
1203: GraphicScreen.graM4[0xc0000 + i] = (byte) ((d >> 12) & 15);
1204: GraphicScreen.graM4[0x80000 + i] = (byte) ((d >> 8) & 15);
1205: GraphicScreen.graM4[0x40000 + i] = (byte) ((d >> 4) & 15);
1206: GraphicScreen.graM4[ i] = (byte) ( d & 15);
1207: a >>= 10;
1208: int y = a - CRTC.crtR13GrYCurr[0] & 511;
1209: CRTC.crtRasterStamp[y ] = 0;
1210: CRTC.crtRasterStamp[y + 512] = 0;
1211: y = a - CRTC.crtR13GrYCurr[1] & 511;
1212: CRTC.crtRasterStamp[y ] = 0;
1213: CRTC.crtRasterStamp[y + 512] = 0;
1214: y = a - CRTC.crtR13GrYCurr[2] & 511;
1215: CRTC.crtRasterStamp[y ] = 0;
1216: CRTC.crtRasterStamp[y + 512] = 0;
1217: y = a - CRTC.crtR13GrYCurr[3] & 511;
1218: CRTC.crtRasterStamp[y ] = 0;
1219: CRTC.crtRasterStamp[y + 512] = 0;
1220: }
1221: @Override protected void mmdWl (int a, int d) throws M68kException {
1222: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
1223: int i0 = ( a >> 1) & 0x3ffff;
1224: int i1 = ((a + 2) >> 1) & 0x3ffff;
1225: GraphicScreen.graM4[0xc0000 + i0] = (byte) (d >>> 28);
1226: GraphicScreen.graM4[0x80000 + i0] = (byte) ((d >> 24) & 15);
1227: GraphicScreen.graM4[0x40000 + i0] = (byte) ((d >> 20) & 15);
1228: GraphicScreen.graM4[ i0] = (byte) ((d >> 16) & 15);
1229: GraphicScreen.graM4[0xc0000 + i1] = (byte) ((char) d >> 12);
1230: GraphicScreen.graM4[0x80000 + i1] = (byte) ((d >> 8) & 15);
1231: GraphicScreen.graM4[0x40000 + i1] = (byte) ((d >> 4) & 15);
1232: GraphicScreen.graM4[ i1] = (byte) ( d & 15);
1233: int b = (a + 2) >>> 10;
1234: int y = b - CRTC.crtR13GrYCurr[0] & 511;
1235: CRTC.crtRasterStamp[y ] = 0;
1236: CRTC.crtRasterStamp[y + 512] = 0;
1237: y = b - CRTC.crtR13GrYCurr[1] & 511;
1238: CRTC.crtRasterStamp[y ] = 0;
1239: CRTC.crtRasterStamp[y + 512] = 0;
1240: y = b - CRTC.crtR13GrYCurr[2] & 511;
1241: CRTC.crtRasterStamp[y ] = 0;
1242: CRTC.crtRasterStamp[y + 512] = 0;
1243: y = b - CRTC.crtR13GrYCurr[3] & 511;
1244: CRTC.crtRasterStamp[y ] = 0;
1245: CRTC.crtRasterStamp[y + 512] = 0;
1246: a >>>= 10;
1247: if (a != b) {
1248: y = a - CRTC.crtR13GrYCurr[0] & 511;
1249: CRTC.crtRasterStamp[y ] = 0;
1250: CRTC.crtRasterStamp[y + 512] = 0;
1251: y = a - CRTC.crtR13GrYCurr[1] & 511;
1252: CRTC.crtRasterStamp[y ] = 0;
1253: CRTC.crtRasterStamp[y + 512] = 0;
1254: y = a - CRTC.crtR13GrYCurr[2] & 511;
1255: CRTC.crtRasterStamp[y ] = 0;
1256: CRTC.crtRasterStamp[y + 512] = 0;
1257: y = a - CRTC.crtR13GrYCurr[3] & 511;
1258: CRTC.crtRasterStamp[y ] = 0;
1259: CRTC.crtRasterStamp[y + 512] = 0;
1260: }
1261: }
1262: },
1263:
1264:
1265:
1266:
1267:
1268:
1269:
1270:
1271:
1272:
1273: MMD_GH0 {
1274: @Override public String toString () {
1275: return Multilingual.mlnJapanese ? "グラフィックス画面 (1024 ドット 16 色)" : "Graphics Screen (1024 dots 16 colors)";
1276: }
1277:
1278: @Override protected byte mmdPbs (int a) {
1279: return ((a & 1) == 0 ? 0 :
1280: GraphicScreen.graM4[((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00)]);
1281: }
1282: @Override protected int mmdPbz (int a) {
1283: return ((a & 1) == 0 ? 0 :
1284: GraphicScreen.graM4[((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00)]);
1285: }
1286: @Override protected int mmdPws (int a) {
1287: return GraphicScreen.graM4[((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00)];
1288: }
1289: @Override protected int mmdPwz (int a) {
1290: return GraphicScreen.graM4[((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00)];
1291: }
1292: @Override protected int mmdPls (int a) {
1293: int i0 = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1294: a += 2;
1295: int i1 = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1296: return (GraphicScreen.graM4[i0] << 16 |
1297: GraphicScreen.graM4[i1]);
1298: }
1299:
1300: @Override protected byte mmdRbs (int a) throws M68kException {
1301: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1302: return ((a & 1) == 0 ? 0 :
1303: GraphicScreen.graM4[((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00)]);
1304: }
1305: @Override protected int mmdRbz (int a) throws M68kException {
1306: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1307: return ((a & 1) == 0 ? 0 :
1308: GraphicScreen.graM4[((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00)]);
1309: }
1310: @Override protected int mmdRws (int a) throws M68kException {
1311: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1312: return GraphicScreen.graM4[((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00)];
1313: }
1314: @Override protected int mmdRwz (int a) throws M68kException {
1315: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1316: return GraphicScreen.graM4[((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00)];
1317: }
1318: @Override protected int mmdRls (int a) throws M68kException {
1319: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
1320: int i0 = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1321: a += 2;
1322: int i1 = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1323: return (GraphicScreen.graM4[i0] << 16 |
1324: GraphicScreen.graM4[i1]);
1325: }
1326:
1327: @Override protected void mmdWb (int a, int d) throws M68kException {
1328: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1329: if ((a & 1) != 0) {
1330: CRTC.crtRasterStamp[(a >> 11) - CRTC.crtR13GrYCurr[0] & 1023] = 0;
1331: GraphicScreen.graM4[((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00)] = (byte) (d & 15);
1332: }
1333: }
1334: @Override protected void mmdWw (int a, int d) throws M68kException {
1335: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1336: CRTC.crtRasterStamp[(a >> 11) - CRTC.crtR13GrYCurr[0] & 1023] = 0;
1337: GraphicScreen.graM4[((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00)] = (byte) (d & 15);
1338: }
1339: @Override protected void mmdWl (int a, int d) throws M68kException {
1340: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
1341: CRTC.crtRasterStamp[(a >> 11) - CRTC.crtR13GrYCurr[0] & 1023] = 0;
1342: GraphicScreen.graM4[((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00)] = (byte) ((d >> 16) & 15);
1343: a += 2;
1344: CRTC.crtRasterStamp[(a >> 11) - CRTC.crtR13GrYCurr[0] & 1023] = 0;
1345: GraphicScreen.graM4[((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00)] = (byte) ( d & 15);
1346: }
1347: },
1348:
1349:
1350:
1351:
1352:
1353:
1354:
1355:
1356:
1357:
1358:
1359:
1360: MMD_GI0 {
1361: @Override public String toString () {
1362: return Multilingual.mlnJapanese ? "グラフィックス画面 (1024 ドット 256 色)" : "Graphics Screen (1024 dots 256 colors)";
1363: }
1364:
1365: @Override protected byte mmdPbs (int a) {
1366: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1367: return (byte) ((a & 1) == 0 ? 0 :
1368: GraphicScreen.graM4[0x100000 + i] << 4 |
1369: GraphicScreen.graM4[ i]);
1370: }
1371: @Override protected int mmdPbz (int a) {
1372: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1373: return ((a & 1) == 0 ? 0 :
1374: GraphicScreen.graM4[0x100000 + i] << 4 |
1375: GraphicScreen.graM4[ i]);
1376: }
1377: @Override protected int mmdPws (int a) {
1378: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1379: return (GraphicScreen.graM4[0x100000 + i] << 4 |
1380: GraphicScreen.graM4[ i]);
1381: }
1382: @Override protected int mmdPwz (int a) {
1383: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1384: return (GraphicScreen.graM4[0x100000 + i] << 4 |
1385: GraphicScreen.graM4[ i]);
1386: }
1387: @Override protected int mmdPls (int a) {
1388: int i0 = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1389: a += 2;
1390: int i1 = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1391: return (GraphicScreen.graM4[0x100000 + i0] << 20 |
1392: GraphicScreen.graM4[ i0] << 16 |
1393: GraphicScreen.graM4[0x100000 + i1] << 4 |
1394: GraphicScreen.graM4[ i1]);
1395: }
1396:
1397: @Override protected byte mmdRbs (int a) throws M68kException {
1398: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1399: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1400: return (byte) ((a & 1) == 0 ? 0 :
1401: GraphicScreen.graM4[0x100000 + i] << 4 |
1402: GraphicScreen.graM4[ i]);
1403: }
1404: @Override protected int mmdRbz (int a) throws M68kException {
1405: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1406: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1407: return ((a & 1) == 0 ? 0 :
1408: GraphicScreen.graM4[0x100000 + i] << 4 |
1409: GraphicScreen.graM4[ i]);
1410: }
1411: @Override protected int mmdRws (int a) throws M68kException {
1412: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1413: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1414: return (GraphicScreen.graM4[0x100000 + i] << 4 |
1415: GraphicScreen.graM4[ i]);
1416: }
1417: @Override protected int mmdRwz (int a) throws M68kException {
1418: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1419: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1420: return (GraphicScreen.graM4[0x100000 + i] << 4 |
1421: GraphicScreen.graM4[ i]);
1422: }
1423: @Override protected int mmdRls (int a) throws M68kException {
1424: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
1425: int i0 = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1426: a += 2;
1427: int i1 = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1428: return (GraphicScreen.graM4[0x100000 + i0] << 20 |
1429: GraphicScreen.graM4[ i0] << 16 |
1430: GraphicScreen.graM4[0x100000 + i1] << 4 |
1431: GraphicScreen.graM4[ i1]);
1432: }
1433:
1434: @Override protected void mmdWb (int a, int d) throws M68kException {
1435: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1436: if ((a & 1) != 0) {
1437: CRTC.crtRasterStamp[(a >> 11) - CRTC.crtR13GrYCurr[0] & 1023] = 0;
1438: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1439: GraphicScreen.graM4[0x100000 + i] = (byte) ((d >> 4) & 15);
1440: GraphicScreen.graM4[ i] = (byte) ( d & 15);
1441: }
1442: }
1443: @Override protected void mmdWw (int a, int d) throws M68kException {
1444: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1445: CRTC.crtRasterStamp[(a >> 11) - CRTC.crtR13GrYCurr[0] & 1023] = 0;
1446: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1447: GraphicScreen.graM4[0x100000 + i] = (byte) ((d >> 4) & 15);
1448: GraphicScreen.graM4[ i] = (byte) ( d & 15);
1449: }
1450: @Override protected void mmdWl (int a, int d) throws M68kException {
1451: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
1452: CRTC.crtRasterStamp[(a >> 11) - CRTC.crtR13GrYCurr[0] & 1023] = 0;
1453: int i0 = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1454: a += 2;
1455: CRTC.crtRasterStamp[(a >> 11) - CRTC.crtR13GrYCurr[0] & 1023] = 0;
1456: int i1 = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1457: GraphicScreen.graM4[0x100000 + i0] = (byte) ((d >> 20) & 15);
1458: GraphicScreen.graM4[ i0] = (byte) ((d >> 16) & 15);
1459: GraphicScreen.graM4[0x100000 + i1] = (byte) ((d >> 4) & 15);
1460: GraphicScreen.graM4[ i1] = (byte) ( d & 15);
1461: }
1462: },
1463:
1464:
1465:
1466:
1467:
1468:
1469:
1470:
1471:
1472:
1473:
1474:
1475:
1476:
1477:
1478:
1479:
1480: MMD_GJ0 {
1481: @Override public String toString () {
1482: return Multilingual.mlnJapanese ? "グラフィックス画面 (1024 ドット 65536 色)" : "Graphics Screen (1024 dots 65536 colors)";
1483: }
1484:
1485: @Override protected byte mmdPbs (int a) {
1486: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1487: return (byte) ((a & 1) == 0 ?
1488: GraphicScreen.graM4[0x300000 + i] << 4 |
1489: GraphicScreen.graM4[0x200000 + i] :
1490: GraphicScreen.graM4[0x100000 + i] << 4 |
1491: GraphicScreen.graM4[ i]);
1492: }
1493: @Override protected int mmdPbz (int a) {
1494: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1495: return ((a & 1) == 0 ?
1496: GraphicScreen.graM4[0x300000 + i] << 4 |
1497: GraphicScreen.graM4[0x200000 + i] :
1498: GraphicScreen.graM4[0x100000 + i] << 4 |
1499: GraphicScreen.graM4[ i]);
1500: }
1501: @Override protected int mmdPws (int a) {
1502: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1503: return (short) (GraphicScreen.graM4[0x300000 + i] << 12 |
1504: GraphicScreen.graM4[0x200000 + i] << 8 |
1505: GraphicScreen.graM4[0x100000 + i] << 4 |
1506: GraphicScreen.graM4[ i]);
1507: }
1508: @Override protected int mmdPwz (int a) {
1509: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1510: return (GraphicScreen.graM4[0x300000 + i] << 12 |
1511: GraphicScreen.graM4[0x200000 + i] << 8 |
1512: GraphicScreen.graM4[0x100000 + i] << 4 |
1513: GraphicScreen.graM4[ i]);
1514: }
1515: @Override protected int mmdPls (int a) {
1516: int i0 = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1517: a += 2;
1518: int i1 = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1519: return (GraphicScreen.graM4[0x300000 + i0] << 28 |
1520: GraphicScreen.graM4[0x200000 + i0] << 24 |
1521: GraphicScreen.graM4[0x100000 + i0] << 20 |
1522: GraphicScreen.graM4[ i0] << 16 |
1523: GraphicScreen.graM4[0x300000 + i1] << 12 |
1524: GraphicScreen.graM4[0x200000 + i1] << 8 |
1525: GraphicScreen.graM4[0x100000 + i1] << 4 |
1526: GraphicScreen.graM4[ i1]);
1527: }
1528:
1529: @Override protected byte mmdRbs (int a) throws M68kException {
1530: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1531: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1532: return (byte) ((a & 1) == 0 ?
1533: GraphicScreen.graM4[0x300000 + i] << 4 |
1534: GraphicScreen.graM4[0x200000 + i] :
1535: GraphicScreen.graM4[0x100000 + i] << 4 |
1536: GraphicScreen.graM4[ i]);
1537: }
1538: @Override protected int mmdRbz (int a) throws M68kException {
1539: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1540: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1541: return ((a & 1) == 0 ?
1542: GraphicScreen.graM4[0x300000 + i] << 4 |
1543: GraphicScreen.graM4[0x200000 + i] :
1544: GraphicScreen.graM4[0x100000 + i] << 4 |
1545: GraphicScreen.graM4[ i]);
1546: }
1547: @Override protected int mmdRws (int a) throws M68kException {
1548: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1549: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1550: return (short) (GraphicScreen.graM4[0x300000 + i] << 12 |
1551: GraphicScreen.graM4[0x200000 + i] << 8 |
1552: GraphicScreen.graM4[0x100000 + i] << 4 |
1553: GraphicScreen.graM4[ i]);
1554: }
1555: @Override protected int mmdRwz (int a) throws M68kException {
1556: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1557: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1558: return (GraphicScreen.graM4[0x300000 + i] << 12 |
1559: GraphicScreen.graM4[0x200000 + i] << 8 |
1560: GraphicScreen.graM4[0x100000 + i] << 4 |
1561: GraphicScreen.graM4[ i]);
1562: }
1563: @Override protected int mmdRls (int a) throws M68kException {
1564: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
1565: int i0 = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1566: a += 2;
1567: int i1 = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1568: return (GraphicScreen.graM4[0x300000 + i0] << 28 |
1569: GraphicScreen.graM4[0x200000 + i0] << 24 |
1570: GraphicScreen.graM4[0x100000 + i0] << 20 |
1571: GraphicScreen.graM4[ i0] << 16 |
1572: GraphicScreen.graM4[0x300000 + i1] << 12 |
1573: GraphicScreen.graM4[0x200000 + i1] << 8 |
1574: GraphicScreen.graM4[0x100000 + i1] << 4 |
1575: GraphicScreen.graM4[ i1]);
1576: }
1577:
1578: @Override protected void mmdWb (int a, int d) throws M68kException {
1579: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1580: CRTC.crtRasterStamp[(a >> 11) - CRTC.crtR13GrYCurr[0] & 1023] = 0;
1581: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1582: if ((a & 1) == 0) {
1583: GraphicScreen.graM4[0x300000 + i] = (byte) ((d >> 4) & 15);
1584: GraphicScreen.graM4[0x200000 + i] = (byte) ( d & 15);
1585: } else {
1586: GraphicScreen.graM4[0x100000 + i] = (byte) ((d >> 4) & 15);
1587: GraphicScreen.graM4[ i] = (byte) ( d & 15);
1588: }
1589: }
1590: @Override protected void mmdWw (int a, int d) throws M68kException {
1591: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram;
1592: CRTC.crtRasterStamp[(a >> 11) - CRTC.crtR13GrYCurr[0] & 1023] = 0;
1593: int i = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1594: GraphicScreen.graM4[0x300000 + i] = (byte) ((char) d >> 12);
1595: GraphicScreen.graM4[0x200000 + i] = (byte) ((d >> 8) & 15);
1596: GraphicScreen.graM4[0x100000 + i] = (byte) ((d >> 4) & 15);
1597: GraphicScreen.graM4[ i] = (byte) ( d & 15);
1598: }
1599: @Override protected void mmdWl (int a, int d) throws M68kException {
1600: XEiJ.mpuClockTime += XEiJ.busWaitTime.gvram * 2;
1601: CRTC.crtRasterStamp[(a >> 11) - CRTC.crtR13GrYCurr[0] & 1023] = 0;
1602: int i0 = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1603: a += 2;
1604: CRTC.crtRasterStamp[(a >> 11) - CRTC.crtR13GrYCurr[0] & 1023] = 0;
1605: int i1 = ((a >> 1) & 0x801ff) | ((a << 8) & 0x40000) | ((a >> 2) & 0x3fe00);
1606: GraphicScreen.graM4[0x300000 + i0] = (byte) (d >>> 28);
1607: GraphicScreen.graM4[0x200000 + i0] = (byte) ((d >> 24) & 15);
1608: GraphicScreen.graM4[0x100000 + i0] = (byte) ((d >> 20) & 15);
1609: GraphicScreen.graM4[ i0] = (byte) ((d >> 16) & 15);
1610: GraphicScreen.graM4[0x300000 + i1] = (byte) ((char) d >> 12);
1611: GraphicScreen.graM4[0x200000 + i1] = (byte) ((d >> 8) & 15);
1612: GraphicScreen.graM4[0x100000 + i1] = (byte) ((d >> 4) & 15);
1613: GraphicScreen.graM4[ i1] = (byte) ( d & 15);
1614: }
1615: },
1616:
1617:
1618:
1619: MMD_TXT {
1620: @Override public String toString () {
1621: return Multilingual.mlnJapanese ? "テキスト画面" : "Text Screen";
1622: }
1623:
1624: @Override protected byte mmdPbs (int a) {
1625: a &= XEiJ.BUS_MOTHER_MASK;
1626: return MainMemory.mmrM8[a];
1627: }
1628: @Override protected int mmdPbz (int a) {
1629: a &= XEiJ.BUS_MOTHER_MASK;
1630: return MainMemory.mmrM8[a] & 0xff;
1631: }
1632: @Override protected int mmdPws (int a) {
1633: a &= XEiJ.BUS_MOTHER_MASK;
1634: if (MainMemory.MMR_USE_BYTE_BUFFER) {
1635: return MainMemory.mmrBuffer.getShort (a);
1636: } else {
1637: return MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff);
1638: }
1639: }
1640: @Override protected int mmdPwz (int a) {
1641: a &= XEiJ.BUS_MOTHER_MASK;
1642: if (MainMemory.MMR_USE_BYTE_BUFFER) {
1643: return MainMemory.mmrBuffer.getChar (a);
1644: } else {
1645: return (char) (MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff));
1646: }
1647: }
1648: @Override protected int mmdPls (int a) {
1649: a &= XEiJ.BUS_MOTHER_MASK;
1650: if (MainMemory.MMR_USE_BYTE_BUFFER) {
1651: return MainMemory.mmrBuffer.getInt (a);
1652: } else {
1653: return MainMemory.mmrM8[a] << 24 | (MainMemory.mmrM8[a + 1] & 0xff) << 16 | (char) (MainMemory.mmrM8[a + 2] << 8 | (MainMemory.mmrM8[a + 3] & 0xff));
1654: }
1655: }
1656:
1657: @Override protected byte mmdRbs (int a) throws M68kException {
1658: XEiJ.mpuClockTime += XEiJ.busWaitTime.tvram;
1659: a &= XEiJ.BUS_MOTHER_MASK;
1660: return MainMemory.mmrM8[a];
1661: }
1662: @Override protected int mmdRbz (int a) throws M68kException {
1663: XEiJ.mpuClockTime += XEiJ.busWaitTime.tvram;
1664: a &= XEiJ.BUS_MOTHER_MASK;
1665: return MainMemory.mmrM8[a] & 0xff;
1666: }
1667: @Override protected int mmdRws (int a) throws M68kException {
1668: XEiJ.mpuClockTime += XEiJ.busWaitTime.tvram;
1669: a &= XEiJ.BUS_MOTHER_MASK;
1670: if (MainMemory.MMR_USE_BYTE_BUFFER) {
1671: return MainMemory.mmrBuffer.getShort (a);
1672: } else {
1673: return MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff);
1674: }
1675: }
1676: @Override protected int mmdRwz (int a) throws M68kException {
1677: XEiJ.mpuClockTime += XEiJ.busWaitTime.tvram;
1678: a &= XEiJ.BUS_MOTHER_MASK;
1679: if (MainMemory.MMR_USE_BYTE_BUFFER) {
1680: return MainMemory.mmrBuffer.getChar (a);
1681: } else {
1682: return (char) (MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff));
1683: }
1684: }
1685: @Override protected int mmdRls (int a) throws M68kException {
1686: XEiJ.mpuClockTime += XEiJ.busWaitTime.tvram * 2;
1687: a &= XEiJ.BUS_MOTHER_MASK;
1688: if (MainMemory.MMR_USE_BYTE_BUFFER) {
1689: return MainMemory.mmrBuffer.getInt (a);
1690: } else {
1691: return MainMemory.mmrM8[a] << 24 | (MainMemory.mmrM8[a + 1] & 0xff) << 16 | (char) (MainMemory.mmrM8[a + 2] << 8 | (MainMemory.mmrM8[a + 3] & 0xff));
1692: }
1693: }
1694:
1695: @Override protected void mmdWb (int a, int d) throws M68kException {
1696: XEiJ.mpuClockTime += XEiJ.busWaitTime.tvram;
1697: a &= XEiJ.BUS_MOTHER_MASK;
1698: int x;
1699: if (CRTC.crtSimAccess) {
1700: a &= 0x00e1ffff;
1701: if (CRTC.crtBitMask) {
1702: d &= ~(x = CRTC.crtR23Mask >> ((~a & 1) << 3));
1703: if (CRTC.crtSimPlane0) {
1704: MainMemory.mmrM8[a ] = (byte) (MainMemory.mmrM8[a ] & x | d);
1705: }
1706: if (CRTC.crtSimPlane1) {
1707: MainMemory.mmrM8[a + 0x00020000] = (byte) (MainMemory.mmrM8[a + 0x00020000] & x | d);
1708: }
1709: if (CRTC.crtSimPlane2) {
1710: MainMemory.mmrM8[a + 0x00040000] = (byte) (MainMemory.mmrM8[a + 0x00040000] & x | d);
1711: }
1712: if (CRTC.crtSimPlane3) {
1713: MainMemory.mmrM8[a + 0x00060000] = (byte) (MainMemory.mmrM8[a + 0x00060000] & x | d);
1714: }
1715: } else {
1716: if (CRTC.crtSimPlane0) {
1717: MainMemory.mmrM8[a ] = (byte) d;
1718: }
1719: if (CRTC.crtSimPlane1) {
1720: MainMemory.mmrM8[a + 0x00020000] = (byte) d;
1721: }
1722: if (CRTC.crtSimPlane2) {
1723: MainMemory.mmrM8[a + 0x00040000] = (byte) d;
1724: }
1725: if (CRTC.crtSimPlane3) {
1726: MainMemory.mmrM8[a + 0x00060000] = (byte) d;
1727: }
1728: }
1729: } else if (CRTC.crtBitMask) {
1730: x = CRTC.crtR23Mask >> ((~a & 1) << 3);
1731: MainMemory.mmrM8[a] = (byte) (MainMemory.mmrM8[a] & x | d & ~x);
1732: } else {
1733: MainMemory.mmrM8[a] = (byte) d;
1734: }
1735:
1736: a = ((a & 0x0001ffff) >> 7) - CRTC.crtR11TxYCurr & 1020;
1737: CRTC.crtRasterStamp[a ] = 0;
1738: CRTC.crtRasterStamp[a + 1] = 0;
1739: CRTC.crtRasterStamp[a + 2] = 0;
1740: CRTC.crtRasterStamp[a + 3] = 0;
1741: }
1742: @Override protected void mmdWw (int a, int d) throws M68kException {
1743: XEiJ.mpuClockTime += XEiJ.busWaitTime.tvram;
1744: a &= XEiJ.BUS_MOTHER_MASK;
1745: int e;
1746: int x;
1747: int y;
1748: if (CRTC.crtSimAccess) {
1749: a &= 0x00e1ffff;
1750: if (CRTC.crtBitMask) {
1751: e = d >> 8 & ~(y = (x = CRTC.crtR23Mask) >> 8);
1752: d &= ~x;
1753: if (CRTC.crtSimPlane0) {
1754: MainMemory.mmrM8[a ] = (byte) (MainMemory.mmrM8[a ] & y | e);
1755: MainMemory.mmrM8[a + 0x00000001] = (byte) (MainMemory.mmrM8[a + 0x00000001] & x | d);
1756: }
1757: if (CRTC.crtSimPlane1) {
1758: MainMemory.mmrM8[a + 0x00020000] = (byte) (MainMemory.mmrM8[a + 0x00020000] & y | e);
1759: MainMemory.mmrM8[a + 0x00020001] = (byte) (MainMemory.mmrM8[a + 0x00020001] & x | d);
1760: }
1761: if (CRTC.crtSimPlane2) {
1762: MainMemory.mmrM8[a + 0x00040000] = (byte) (MainMemory.mmrM8[a + 0x00040000] & y | e);
1763: MainMemory.mmrM8[a + 0x00040001] = (byte) (MainMemory.mmrM8[a + 0x00040001] & x | d);
1764: }
1765: if (CRTC.crtSimPlane3) {
1766: MainMemory.mmrM8[a + 0x00060000] = (byte) (MainMemory.mmrM8[a + 0x00060000] & y | e);
1767: MainMemory.mmrM8[a + 0x00060001] = (byte) (MainMemory.mmrM8[a + 0x00060001] & x | d);
1768: }
1769: } else {
1770: e = d >> 8;
1771: if (CRTC.crtSimPlane0) {
1772: MainMemory.mmrM8[a ] = (byte) e;
1773: MainMemory.mmrM8[a + 0x00000001] = (byte) d;
1774: }
1775: if (CRTC.crtSimPlane1) {
1776: MainMemory.mmrM8[a + 0x00020000] = (byte) e;
1777: MainMemory.mmrM8[a + 0x00020001] = (byte) d;
1778: }
1779: if (CRTC.crtSimPlane2) {
1780: MainMemory.mmrM8[a + 0x00040000] = (byte) e;
1781: MainMemory.mmrM8[a + 0x00040001] = (byte) d;
1782: }
1783: if (CRTC.crtSimPlane3) {
1784: MainMemory.mmrM8[a + 0x00060000] = (byte) e;
1785: MainMemory.mmrM8[a + 0x00060001] = (byte) d;
1786: }
1787: }
1788: } else if (CRTC.crtBitMask) {
1789: y = (x = CRTC.crtR23Mask) >> 8;
1790: MainMemory.mmrM8[a ] = (byte) (MainMemory.mmrM8[a ] & y | (d >> 8) & ~y);
1791: MainMemory.mmrM8[a + 1] = (byte) (MainMemory.mmrM8[a + 1] & x | d & ~x);
1792: } else {
1793: if (MainMemory.MMR_USE_BYTE_BUFFER) {
1794: MainMemory.mmrBuffer.putShort (a, (short) d);
1795: } else {
1796: MainMemory.mmrM8[a ] = (byte) (d >> 8);
1797: MainMemory.mmrM8[a + 1] = (byte) d;
1798: }
1799: }
1800:
1801: a = ((a & 0x0001ffff) >> 7) - CRTC.crtR11TxYCurr & 1020;
1802: CRTC.crtRasterStamp[a ] = 0;
1803: CRTC.crtRasterStamp[a + 1] = 0;
1804: CRTC.crtRasterStamp[a + 2] = 0;
1805: CRTC.crtRasterStamp[a + 3] = 0;
1806: }
1807: @Override protected void mmdWl (int a, int d) throws M68kException {
1808: XEiJ.mpuClockTime += XEiJ.busWaitTime.tvram * 2;
1809: a &= XEiJ.BUS_MOTHER_MASK;
1810: int e;
1811: int f;
1812: int g;
1813: int x;
1814: int y;
1815: if (CRTC.crtSimAccess) {
1816: a &= 0x00e1ffff;
1817: if (CRTC.crtBitMask) {
1818: g = d >> 24 & ~(y = (x = CRTC.crtR23Mask) >> 8);
1819: f = d >> 16 & ~x;
1820: e = d >> 8 & ~y;
1821: d &= ~x;
1822: if (CRTC.crtSimPlane0) {
1823: MainMemory.mmrM8[a ] = (byte) (MainMemory.mmrM8[a ] & y | g);
1824: MainMemory.mmrM8[a + 0x00000001] = (byte) (MainMemory.mmrM8[a + 0x00000001] & x | f);
1825: MainMemory.mmrM8[a + 0x00000002] = (byte) (MainMemory.mmrM8[a + 0x00000002] & y | e);
1826: MainMemory.mmrM8[a + 0x00000003] = (byte) (MainMemory.mmrM8[a + 0x00000003] & x | d);
1827: }
1828: if (CRTC.crtSimPlane1) {
1829: MainMemory.mmrM8[a + 0x00020000] = (byte) (MainMemory.mmrM8[a + 0x00020000] & y | g);
1830: MainMemory.mmrM8[a + 0x00020001] = (byte) (MainMemory.mmrM8[a + 0x00020001] & x | f);
1831: MainMemory.mmrM8[a + 0x00020002] = (byte) (MainMemory.mmrM8[a + 0x00020002] & y | e);
1832: MainMemory.mmrM8[a + 0x00020003] = (byte) (MainMemory.mmrM8[a + 0x00020003] & x | d);
1833: }
1834: if (CRTC.crtSimPlane2) {
1835: MainMemory.mmrM8[a + 0x00040000] = (byte) (MainMemory.mmrM8[a + 0x00040000] & y | g);
1836: MainMemory.mmrM8[a + 0x00040001] = (byte) (MainMemory.mmrM8[a + 0x00040001] & x | f);
1837: MainMemory.mmrM8[a + 0x00040002] = (byte) (MainMemory.mmrM8[a + 0x00040002] & y | e);
1838: MainMemory.mmrM8[a + 0x00040003] = (byte) (MainMemory.mmrM8[a + 0x00040003] & x | d);
1839: }
1840: if (CRTC.crtSimPlane3) {
1841: MainMemory.mmrM8[a + 0x00060000] = (byte) (MainMemory.mmrM8[a + 0x00060000] & y | g);
1842: MainMemory.mmrM8[a + 0x00060001] = (byte) (MainMemory.mmrM8[a + 0x00060001] & x | f);
1843: MainMemory.mmrM8[a + 0x00060002] = (byte) (MainMemory.mmrM8[a + 0x00060002] & y | e);
1844: MainMemory.mmrM8[a + 0x00060003] = (byte) (MainMemory.mmrM8[a + 0x00060003] & x | d);
1845: }
1846: } else {
1847: g = d >> 24;
1848: f = d >> 16;
1849: e = d >> 8;
1850: if (CRTC.crtSimPlane0) {
1851: MainMemory.mmrM8[a ] = (byte) g;
1852: MainMemory.mmrM8[a + 0x00000001] = (byte) f;
1853: MainMemory.mmrM8[a + 0x00000002] = (byte) e;
1854: MainMemory.mmrM8[a + 0x00000003] = (byte) d;
1855: }
1856: if (CRTC.crtSimPlane1) {
1857: MainMemory.mmrM8[a + 0x00020000] = (byte) g;
1858: MainMemory.mmrM8[a + 0x00020001] = (byte) f;
1859: MainMemory.mmrM8[a + 0x00020002] = (byte) e;
1860: MainMemory.mmrM8[a + 0x00020003] = (byte) d;
1861: }
1862: if (CRTC.crtSimPlane2) {
1863: MainMemory.mmrM8[a + 0x00040000] = (byte) g;
1864: MainMemory.mmrM8[a + 0x00040001] = (byte) f;
1865: MainMemory.mmrM8[a + 0x00040002] = (byte) e;
1866: MainMemory.mmrM8[a + 0x00040003] = (byte) d;
1867: }
1868: if (CRTC.crtSimPlane3) {
1869: MainMemory.mmrM8[a + 0x00060000] = (byte) g;
1870: MainMemory.mmrM8[a + 0x00060001] = (byte) f;
1871: MainMemory.mmrM8[a + 0x00060002] = (byte) e;
1872: MainMemory.mmrM8[a + 0x00060003] = (byte) d;
1873: }
1874: }
1875: } else if (CRTC.crtBitMask) {
1876: y = (x = CRTC.crtR23Mask) >> 8;
1877: MainMemory.mmrM8[a ] = (byte) (MainMemory.mmrM8[a ] & y | (d >> 24) & ~y);
1878: MainMemory.mmrM8[a + 1] = (byte) (MainMemory.mmrM8[a + 1] & x | (d >> 16) & ~x);
1879: MainMemory.mmrM8[a + 2] = (byte) (MainMemory.mmrM8[a + 1] & y | (d >> 8) & ~y);
1880: MainMemory.mmrM8[a + 3] = (byte) (MainMemory.mmrM8[a + 1] & x | d & ~x);
1881: } else {
1882: if (MainMemory.MMR_USE_BYTE_BUFFER) {
1883: MainMemory.mmrBuffer.putInt (a, d);
1884: } else {
1885: MainMemory.mmrM8[a ] = (byte) (d >> 24);
1886: MainMemory.mmrM8[a + 1] = (byte) (d >> 16);
1887: MainMemory.mmrM8[a + 2] = (byte) (d >> 8);
1888: MainMemory.mmrM8[a + 3] = (byte) d;
1889: }
1890: }
1891:
1892: int b = ((a & 0x0001ffff) >> 7) - CRTC.crtR11TxYCurr & 1020;
1893: CRTC.crtRasterStamp[b ] = 0;
1894: CRTC.crtRasterStamp[b + 1] = 0;
1895: CRTC.crtRasterStamp[b + 2] = 0;
1896: CRTC.crtRasterStamp[b + 3] = 0;
1897: a = ((a + 2 & 0x0001ffff) >> 7) - CRTC.crtR11TxYCurr & 1020;
1898: if (a != b) {
1899: CRTC.crtRasterStamp[a ] = 0;
1900: CRTC.crtRasterStamp[a + 1] = 0;
1901: CRTC.crtRasterStamp[a + 2] = 0;
1902: CRTC.crtRasterStamp[a + 3] = 0;
1903: }
1904: }
1905: },
1906:
1907:
1908:
1909:
1910:
1911:
1912:
1913:
1914:
1915:
1916:
1917:
1918:
1919: MMD_CRT {
1920: @Override public String toString () {
1921: return Multilingual.mlnJapanese ? "CRT コントローラ" : "CRT Controller";
1922: }
1923:
1924: @Override protected int mmdRbz (int a) throws M68kException {
1925: XEiJ.mpuClockTime += XEiJ.busWaitTime.crtc;
1926: int aa = a & 0x07ff;
1927: if (aa < 0x0400) {
1928: aa &= 0x003f;
1929: switch (aa) {
1930:
1931:
1932:
1933:
1934:
1935:
1936:
1937:
1938:
1939:
1940:
1941:
1942:
1943:
1944:
1945:
1946:
1947:
1948:
1949:
1950:
1951:
1952:
1953:
1954:
1955:
1956:
1957:
1958:
1959:
1960:
1961:
1962:
1963:
1964:
1965:
1966:
1967:
1968:
1969:
1970:
1971:
1972:
1973:
1974:
1975:
1976:
1977:
1978:
1979:
1980:
1981:
1982:
1983:
1984:
1985:
1986:
1987:
1988: case 0x0028:
1989: return (CRTC.crtTextStorage << 4 |
1990: CRTC.crtGraphicStorage << 3 |
1991: CRTC.crtMemoryModePort);
1992: case 0x0029:
1993: return (CRTC.crtHighResoPort << 4 |
1994: CRTC.crtVResoPort << 2 |
1995: CRTC.crtHResoPort);
1996: case 0x002a:
1997: return ((CRTC.crtBitMask ? 0b00000010 : 0) |
1998: (CRTC.crtSimAccess ? 0b00000001 : 0));
1999: case 0x002b:
2000: return ((CRTC.crtSimPlane3 ? 0b10000000 : 0) |
2001: (CRTC.crtSimPlane2 ? 0b01000000 : 0) |
2002: (CRTC.crtSimPlane1 ? 0b00100000 : 0) |
2003: (CRTC.crtSimPlane0 ? 0b00010000 : 0) |
2004: (CRTC.crtCCPlane3 ? 0b00001000 : 0) |
2005: (CRTC.crtCCPlane2 ? 0b00000100 : 0) |
2006: (CRTC.crtCCPlane1 ? 0b00000010 : 0) |
2007: (CRTC.crtCCPlane0 ? 0b00000001 : 0));
2008:
2009:
2010:
2011:
2012:
2013:
2014:
2015:
2016:
2017:
2018:
2019:
2020:
2021:
2022:
2023:
2024:
2025:
2026:
2027:
2028:
2029:
2030:
2031:
2032:
2033:
2034:
2035:
2036:
2037: default:
2038: return 0x00;
2039:
2040:
2041: }
2042: } else {
2043: aa &= 0xff;
2044: if (aa < 0x80) {
2045: return super.mmdRbz (a);
2046: } else {
2047: aa &= 0x01;
2048: if (aa == 0) {
2049: return 0;
2050: } else {
2051: return ((CRTC.crtRasterCopyOn ? 8 : 0) |
2052: (CRTC.crtClearStandby || CRTC.crtClearFrames != 0 ? 2 : 0));
2053: }
2054: }
2055: }
2056: }
2057: @Override protected int mmdRwz (int a) throws M68kException {
2058: XEiJ.mpuClockTime += XEiJ.busWaitTime.crtc;
2059: int aa = a & 0x07ff;
2060: if (aa < 0x0400) {
2061: aa &= 0x003f;
2062: switch (aa) {
2063:
2064:
2065:
2066:
2067:
2068:
2069:
2070:
2071:
2072:
2073:
2074:
2075:
2076:
2077:
2078:
2079:
2080:
2081:
2082:
2083:
2084:
2085:
2086:
2087:
2088:
2089:
2090:
2091:
2092:
2093:
2094:
2095:
2096:
2097: case 0x0028:
2098: return (CRTC.crtTextStorage << 12 |
2099: CRTC.crtGraphicStorage << 11 |
2100: CRTC.crtMemoryModePort << 8 |
2101: CRTC.crtHighResoPort << 4 |
2102: CRTC.crtVResoPort << 2 |
2103: CRTC.crtHResoPort);
2104: case 0x002a:
2105: return ((CRTC.crtBitMask ? 0b00000010_00000000 : 0) |
2106: (CRTC.crtSimAccess ? 0b00000001_00000000 : 0) |
2107: (CRTC.crtSimPlane3 ? 0b00000000_10000000 : 0) |
2108: (CRTC.crtSimPlane2 ? 0b00000000_01000000 : 0) |
2109: (CRTC.crtSimPlane1 ? 0b00000000_00100000 : 0) |
2110: (CRTC.crtSimPlane0 ? 0b00000000_00010000 : 0) |
2111: (CRTC.crtCCPlane3 ? 0b00000000_00001000 : 0) |
2112: (CRTC.crtCCPlane2 ? 0b00000000_00000100 : 0) |
2113: (CRTC.crtCCPlane1 ? 0b00000000_00000010 : 0) |
2114: (CRTC.crtCCPlane0 ? 0b00000000_00000001 : 0));
2115:
2116:
2117:
2118:
2119:
2120:
2121:
2122:
2123:
2124:
2125:
2126:
2127: default:
2128: return 0x0000;
2129: }
2130: } else {
2131: aa &= 0xff;
2132: if (aa < 0x80) {
2133: return super.mmdRbz (a);
2134: } else {
2135: return ((CRTC.crtRasterCopyOn ? 8 : 0) |
2136: (CRTC.crtClearStandby || CRTC.crtClearFrames != 0 ? 2 : 0));
2137: }
2138: }
2139: }
2140: @Override protected int mmdRls (int a) throws M68kException {
2141: return mmdRwz (a) << 16 | mmdRwz (a + 2);
2142: }
2143:
2144: @Override protected void mmdWb (int a, int d) throws M68kException {
2145: XEiJ.mpuClockTime += XEiJ.busWaitTime.crtc;
2146: int aa = a & 0x07ff;
2147: if (aa < 0x0400) {
2148: aa &= 0x003f;
2149: switch (aa) {
2150: case 0x0001:
2151: CRTC.crtR00HFrontEndPort = (d & 0xff) | (CRTC.crtR00Bit0Zero ? 0x00 : 0x01);
2152: {
2153: int curr = CRTC.crtR00HFrontEndMask == 0 ? CRTC.crtR00HFrontEndPort : CRTC.crtR00HFrontEndTest;
2154: if (CRTC.crtR00HFrontEndCurr != curr) {
2155: CRTC.crtR00HFrontEndCurr = curr;
2156: CRTC.crtRestart ();
2157: }
2158: }
2159: return;
2160: case 0x0003:
2161: CRTC.crtR01HSyncEndPort = d & 0xff;
2162: {
2163: int curr = CRTC.crtR01HSyncEndMask == 0 ? CRTC.crtR01HSyncEndPort : CRTC.crtR01HSyncEndTest;
2164: if (CRTC.crtR01HSyncEndCurr != curr) {
2165: CRTC.crtR01HSyncEndCurr = curr;
2166: CRTC.crtRestart ();
2167: }
2168: }
2169: return;
2170: case 0x0005:
2171: CRTC.crtR02HBackEndPort = d & 0xff;
2172: {
2173: int curr = CRTC.crtR02HBackEndMask == 0 ? CRTC.crtR02HBackEndPort : CRTC.crtR02HBackEndTest;
2174: if (CRTC.crtR02HBackEndCurr != curr) {
2175: CRTC.crtR02HBackEndCurr = curr;
2176: CRTC.crtRestart ();
2177: }
2178: }
2179: return;
2180: case 0x0007:
2181: CRTC.crtR03HDispEndPort = d & 0xff;
2182: {
2183: int curr = CRTC.crtR03HDispEndMask == 0 ? CRTC.crtR03HDispEndPort : CRTC.crtR03HDispEndTest;
2184: if (CRTC.crtR03HDispEndCurr != curr) {
2185: CRTC.crtR03HDispEndCurr = curr;
2186: CRTC.crtRestart ();
2187: }
2188: }
2189: return;
2190: case 0x0008:
2191: CRTC.crtR04VFrontEndPort = (d & (CRTC.crtVerticalMask >> 8)) << 8 | (CRTC.crtR04VFrontEndPort & 0xff);
2192: {
2193: int curr = CRTC.crtR04VFrontEndMask == 0 ? CRTC.crtR04VFrontEndPort : CRTC.crtR04VFrontEndTest;
2194: if (CRTC.crtR04VFrontEndCurr != curr) {
2195: CRTC.crtR04VFrontEndCurr = curr;
2196: if (CRTC.CRT_RASTER_HASH_ON) {
2197: CRTC.crtUpdateRasterHash ();
2198: }
2199: CRTC.crtRestart ();
2200: }
2201: }
2202: return;
2203: case 0x0009:
2204: CRTC.crtR04VFrontEndPort = (CRTC.crtR04VFrontEndPort & ~0xff) | (d & 0xff);
2205: {
2206: int curr = CRTC.crtR04VFrontEndMask == 0 ? CRTC.crtR04VFrontEndPort : CRTC.crtR04VFrontEndTest;
2207: if (CRTC.crtR04VFrontEndCurr != curr) {
2208: CRTC.crtR04VFrontEndCurr = curr;
2209: if (CRTC.CRT_RASTER_HASH_ON) {
2210: CRTC.crtUpdateRasterHash ();
2211: }
2212: CRTC.crtRestart ();
2213: }
2214: }
2215: return;
2216: case 0x000a:
2217: CRTC.crtR05VSyncEndPort = (d & (CRTC.crtVerticalMask >> 8)) << 8 | (CRTC.crtR05VSyncEndPort & 0xff);
2218: {
2219: int curr = CRTC.crtR05VSyncEndMask == 0 ? CRTC.crtR05VSyncEndPort : CRTC.crtR05VSyncEndTest;
2220: if (CRTC.crtR05VSyncEndCurr != curr) {
2221: CRTC.crtR05VSyncEndCurr = curr;
2222: CRTC.crtRestart ();
2223: }
2224: }
2225: return;
2226: case 0x000b:
2227: CRTC.crtR05VSyncEndPort = (CRTC.crtR05VSyncEndPort & ~0xff) | (d & 0xff);
2228: {
2229: int curr = CRTC.crtR05VSyncEndMask == 0 ? CRTC.crtR05VSyncEndPort : CRTC.crtR05VSyncEndTest;
2230: if (CRTC.crtR05VSyncEndCurr != curr) {
2231: CRTC.crtR05VSyncEndCurr = curr;
2232: CRTC.crtRestart ();
2233: }
2234: }
2235: return;
2236: case 0x000c:
2237: CRTC.crtR06VBackEndPort = (d & (CRTC.crtVerticalMask >> 8)) << 8 | (CRTC.crtR06VBackEndPort & 0xff);
2238: {
2239: int curr = CRTC.crtR06VBackEndMask == 0 ? CRTC.crtR06VBackEndPort : CRTC.crtR06VBackEndTest;
2240: if (CRTC.crtR06VBackEndCurr != curr) {
2241: CRTC.crtR06VBackEndCurr = curr;
2242: CRTC.crtVDispStart = curr + 1;
2243: if (CRTC.CRT_RASTER_HASH_ON) {
2244: CRTC.crtUpdateRasterHash ();
2245: }
2246: CRTC.crtRestart ();
2247: }
2248: }
2249: return;
2250: case 0x000d:
2251: CRTC.crtR06VBackEndPort = (CRTC.crtR06VBackEndPort & ~0xff) | (d & 0xff);
2252: {
2253: int curr = CRTC.crtR06VBackEndMask == 0 ? CRTC.crtR06VBackEndPort : CRTC.crtR06VBackEndTest;
2254: if (CRTC.crtR06VBackEndCurr != curr) {
2255: CRTC.crtR06VBackEndCurr = curr;
2256: CRTC.crtVDispStart = curr + 1;
2257: if (CRTC.CRT_RASTER_HASH_ON) {
2258: CRTC.crtUpdateRasterHash ();
2259: }
2260: CRTC.crtRestart ();
2261: }
2262: }
2263: return;
2264: case 0x000e:
2265: CRTC.crtR07VDispEndPort = (d & (CRTC.crtVerticalMask >> 8)) << 8 | (CRTC.crtR07VDispEndPort & 0xff);
2266: {
2267: int curr = CRTC.crtR07VDispEndMask == 0 ? CRTC.crtR07VDispEndPort : CRTC.crtR07VDispEndTest;
2268: if (CRTC.crtR07VDispEndCurr != curr) {
2269: CRTC.crtR07VDispEndCurr = curr;
2270: CRTC.crtVIdleStart = curr + 1;
2271: if (CRTC.CRT_RASTER_HASH_ON) {
2272: CRTC.crtUpdateRasterHash ();
2273: }
2274: CRTC.crtRestart ();
2275: }
2276: }
2277: return;
2278: case 0x000f:
2279: CRTC.crtR07VDispEndPort = (CRTC.crtR07VDispEndPort & ~0xff) | (d & 0xff);
2280: {
2281: int curr = CRTC.crtR07VDispEndMask == 0 ? CRTC.crtR07VDispEndPort : CRTC.crtR07VDispEndTest;
2282: if (CRTC.crtR07VDispEndCurr != curr) {
2283: CRTC.crtR07VDispEndCurr = curr;
2284: CRTC.crtVIdleStart = curr + 1;
2285: if (CRTC.CRT_RASTER_HASH_ON) {
2286: CRTC.crtUpdateRasterHash ();
2287: }
2288: CRTC.crtRestart ();
2289: }
2290: }
2291: return;
2292: case 0x0011:
2293: d &= 0xff;
2294: if (CRTC.crtR08Adjust != d) {
2295: CRTC.crtR08Adjust = d;
2296: CRTC.crtRestart ();
2297: }
2298: return;
2299: case 0x0012:
2300: CRTC.crtR09IRQRasterPort = (d & (CRTC.crtVerticalMask >> 8)) << 8 | (CRTC.crtR09IRQRasterPort & 0xff);
2301: {
2302: int curr = CRTC.crtR09IRQRasterMask == 0 ? CRTC.crtR09IRQRasterPort : CRTC.crtR09IRQRasterTest;
2303: if (CRTC.crtR09IRQRasterCurr != curr) {
2304: CRTC.crtR09IRQRasterCurr = curr;
2305: if (CRTC.CRT_RASTER_HASH_ON) {
2306: CRTC.crtUpdateRasterHash ();
2307: }
2308: if (RasterBreakPoint.RBP_ON) {
2309: RasterBreakPoint.rbpCheckIRQ ();
2310: }
2311: }
2312: }
2313: return;
2314: case 0x0013:
2315: CRTC.crtR09IRQRasterPort = (CRTC.crtR09IRQRasterPort & ~0xff) | (d & 0xff);
2316: {
2317: int curr = CRTC.crtR09IRQRasterMask == 0 ? CRTC.crtR09IRQRasterPort : CRTC.crtR09IRQRasterTest;
2318: if (CRTC.crtR09IRQRasterCurr != curr) {
2319: CRTC.crtR09IRQRasterCurr = curr;
2320: if (CRTC.CRT_RASTER_HASH_ON) {
2321: CRTC.crtUpdateRasterHash ();
2322: }
2323: if (RasterBreakPoint.RBP_ON) {
2324: RasterBreakPoint.rbpCheckIRQ ();
2325: }
2326: }
2327: }
2328: return;
2329: case 0x0014:
2330: CRTC.crtR10TxXPort = (d & 0x03) << 8 | (CRTC.crtR10TxXPort & 0xff);
2331: {
2332: int curr = CRTC.crtR10TxXMask == 0 ? CRTC.crtR10TxXPort : CRTC.crtR10TxXTest;
2333: if (CRTC.crtR10TxXCurr != curr) {
2334: CRTC.crtR10TxXCurr = curr;
2335: CRTC.crtAllStamp += 2;
2336: }
2337: }
2338: return;
2339: case 0x0015:
2340: CRTC.crtR10TxXPort = (CRTC.crtR10TxXPort & ~0xff) | (d & 0xff);
2341: {
2342: int curr = CRTC.crtR10TxXMask == 0 ? CRTC.crtR10TxXPort : CRTC.crtR10TxXTest;
2343: if (CRTC.crtR10TxXCurr != curr) {
2344: CRTC.crtR10TxXCurr = curr;
2345: CRTC.crtAllStamp += 2;
2346: }
2347: }
2348: return;
2349: case 0x0016:
2350: CRTC.crtR11TxYPort = (d & 0x03) << 8 | (CRTC.crtR11TxYPort & 0xff);
2351: {
2352: int curr = CRTC.crtR11TxYMask == 0 ? CRTC.crtR11TxYPort : CRTC.crtR11TxYTest;
2353: if (CRTC.crtR11TxYCurr != curr) {
2354: CRTC.crtR11TxYCurr = curr;
2355:
2356: }
2357: }
2358: return;
2359: case 0x0017:
2360: CRTC.crtR11TxYPort = (CRTC.crtR11TxYPort & ~0xff) | (d & 0xff);
2361: {
2362: int curr = CRTC.crtR11TxYMask == 0 ? CRTC.crtR11TxYPort : CRTC.crtR11TxYTest;
2363: if (CRTC.crtR11TxYCurr != curr) {
2364: CRTC.crtR11TxYCurr = curr;
2365:
2366: }
2367: }
2368: return;
2369: case 0x0018:
2370: case 0x001c:
2371: case 0x0020:
2372: case 0x0024:
2373: {
2374: int p = (aa - 0x0018) >> 2;
2375: CRTC.crtR12GrXPort[p] = (d & (p == 0 ? 0x03 : 0x01)) << 8 | (CRTC.crtR12GrXPort[p] & 0xff);
2376: int curr = CRTC.crtR12GrXMask[p] == 0 ? CRTC.crtR12GrXPort[p] : CRTC.crtR12GrXTest[p];
2377: if (CRTC.crtR12GrXCurr[p] != curr) {
2378: CRTC.crtR12GrXCurr[p] = curr;
2379: CRTC.crtAllStamp += 2;
2380: }
2381: }
2382: return;
2383: case 0x0019:
2384: case 0x001d:
2385: case 0x0021:
2386: case 0x0025:
2387: {
2388: int p = (aa - 0x0018) >> 2;
2389: CRTC.crtR12GrXPort[p] = (CRTC.crtR12GrXPort[p] & ~0xff) | (d & 0xff);
2390: int curr = CRTC.crtR12GrXMask[p] == 0 ? CRTC.crtR12GrXPort[p] : CRTC.crtR12GrXTest[p];
2391: if (CRTC.crtR12GrXCurr[p] != curr) {
2392: CRTC.crtR12GrXCurr[p] = curr;
2393: CRTC.crtAllStamp += 2;
2394: }
2395: }
2396: return;
2397: case 0x001a:
2398: case 0x001e:
2399: case 0x0022:
2400: case 0x0026:
2401: {
2402: int p = (aa - 0x0018) >> 2;
2403: CRTC.crtR13GrYPort[p] = (d & (p == 0 ? 0x03 : 0x01)) << 8 | (CRTC.crtR13GrYPort[p] & 0xff);
2404: int curr = CRTC.crtR13GrYMask[p] == 0 ? CRTC.crtR13GrYPort[p] : CRTC.crtR13GrYTest[p];
2405: if (CRTC.crtR13GrYCurr[p] != curr) {
2406: CRTC.crtR13GrYCurr[p] = curr;
2407:
2408: }
2409: }
2410: return;
2411: case 0x001b:
2412: case 0x001f:
2413: case 0x0023:
2414: case 0x0027:
2415: {
2416: int p = (aa - 0x0018) >> 2;
2417: CRTC.crtR13GrYPort[p] = (CRTC.crtR13GrYPort[p] & ~0xff) | (d & 0xff);
2418: int curr = CRTC.crtR13GrYMask[p] == 0 ? CRTC.crtR13GrYPort[p] : CRTC.crtR13GrYTest[p];
2419: if (CRTC.crtR13GrYCurr[p] != curr) {
2420: CRTC.crtR13GrYCurr[p] = curr;
2421:
2422: }
2423: }
2424: return;
2425: case 0x0028:
2426: CRTC.crtSetMemoryMode (d >> 4, d >> 3, d);
2427: return;
2428: case 0x0029:
2429: CRTC.crtHighResoPort = d >>> 4 & 1;
2430: CRTC.crtVResoPort = d >>> 2 & 3;
2431: CRTC.crtHResoPort = d & 3;
2432: SpriteScreen.sprAccessible = SpriteScreen.spr768x512 || (d & 0b10010) != 0b10010;
2433: int highResoCurr = CRTC.crtHighResoMask == 0 ? CRTC.crtHighResoPort : CRTC.crtHighResoTest;
2434: int vResoCurr = CRTC.crtVResoMask == 0 ? CRTC.crtVResoPort : CRTC.crtVResoTest;
2435: int hResoCurr = CRTC.crtHResoMask == 0 ? CRTC.crtHResoPort : CRTC.crtHResoTest;
2436: if (CRTC.crtHighResoCurr != highResoCurr ||
2437: CRTC.crtVResoCurr != vResoCurr ||
2438: CRTC.crtHResoCurr != hResoCurr) {
2439: CRTC.crtHighResoCurr = highResoCurr;
2440: CRTC.crtVResoCurr = vResoCurr;
2441: CRTC.crtHResoCurr = hResoCurr;
2442: CRTC.crtRestart ();
2443: }
2444: return;
2445: case 0x002a:
2446: CRTC.crtBitMask = XEiJ.TEST_BIT_1_SHIFT ? d << 31 - 1 < 0 : (d & 2) != 0;
2447: CRTC.crtSimAccess = XEiJ.TEST_BIT_0_SHIFT ? d << 31 - 0 < 0 : (d & 1) != 0;
2448: return;
2449: case 0x002b:
2450: CRTC.crtSimPlane3 = (byte) d < 0;
2451: CRTC.crtSimPlane2 = d << 25 < 0;
2452: CRTC.crtSimPlane1 = d << 26 < 0;
2453: CRTC.crtSimPlane0 = d << 27 < 0;
2454: CRTC.crtCCPlane3 = XEiJ.TEST_BIT_3_SHIFT ? d << 31 - 3 < 0 : (d & 8) != 0;
2455: CRTC.crtCCPlane2 = XEiJ.TEST_BIT_2_SHIFT ? d << 31 - 2 < 0 : (d & 4) != 0;
2456: CRTC.crtCCPlane1 = XEiJ.TEST_BIT_1_SHIFT ? d << 31 - 1 < 0 : (d & 2) != 0;
2457: CRTC.crtCCPlane0 = XEiJ.TEST_BIT_0_SHIFT ? d << 31 - 0 < 0 : (d & 1) != 0;
2458: return;
2459: case 0x002c:
2460: CRTC.crtR22SrcBlock = d & 0xff;
2461: return;
2462: case 0x002d:
2463: CRTC.crtR22DstBlock = d & 0xff;
2464: return;
2465: case 0x002e:
2466: CRTC.crtR23Mask = (d & 0xff) << 8 | (CRTC.crtR23Mask & 0xff);
2467: return;
2468: case 0x002f:
2469: CRTC.crtR23Mask = (CRTC.crtR23Mask & ~0xff) | (d & 0xff);
2470: return;
2471:
2472:
2473:
2474:
2475:
2476:
2477:
2478:
2479:
2480:
2481:
2482:
2483:
2484:
2485:
2486:
2487:
2488:
2489:
2490:
2491:
2492: default:
2493: return;
2494: }
2495: } else {
2496: aa &= 0xff;
2497: if (aa < 0x80) {
2498: super.mmdWb (a, d);
2499: } else {
2500: aa &= 0x01;
2501: if (aa == 0) {
2502: return;
2503: } else {
2504: boolean rasterCopyOn = (d & 8) != 0;
2505: if (CRTC.crtRasterCopyOn != rasterCopyOn) {
2506: CRTC.crtRasterCopyOn = rasterCopyOn;
2507: if (CRTC.CRT_RASTER_HASH_ON) {
2508: CRTC.crtUpdateRasterHash ();
2509: }
2510: }
2511: CRTC.crtClearStandby = (d & 2) != 0;
2512: return;
2513: }
2514: }
2515: }
2516: }
2517: @Override protected void mmdWw (int a, int d) throws M68kException {
2518: XEiJ.mpuClockTime += XEiJ.busWaitTime.crtc;
2519: int aa = a & 0x07ff;
2520: if (aa < 0x0400) {
2521: aa &= 0x003f;
2522: switch (aa) {
2523: case 0x0000:
2524: CRTC.crtR00HFrontEndPort = (d & 0xff) | (CRTC.crtR00Bit0Zero ? 0x00 : 0x01);
2525: {
2526: int curr = CRTC.crtR00HFrontEndMask == 0 ? CRTC.crtR00HFrontEndPort : CRTC.crtR00HFrontEndTest;
2527: if (CRTC.crtR00HFrontEndCurr != curr) {
2528: CRTC.crtR00HFrontEndCurr = curr;
2529: CRTC.crtRestart ();
2530: }
2531: }
2532: return;
2533: case 0x0002:
2534: CRTC.crtR01HSyncEndPort = d & 0xff;
2535: {
2536: int curr = CRTC.crtR01HSyncEndMask == 0 ? CRTC.crtR01HSyncEndPort : CRTC.crtR01HSyncEndTest;
2537: if (CRTC.crtR01HSyncEndCurr != curr) {
2538: CRTC.crtR01HSyncEndCurr = curr;
2539: CRTC.crtRestart ();
2540: }
2541: }
2542: return;
2543: case 0x0004:
2544: CRTC.crtR02HBackEndPort = d & 0xff;
2545: {
2546: int curr = CRTC.crtR02HBackEndMask == 0 ? CRTC.crtR02HBackEndPort : CRTC.crtR02HBackEndTest;
2547: if (CRTC.crtR02HBackEndCurr != curr) {
2548: CRTC.crtR02HBackEndCurr = curr;
2549: CRTC.crtRestart ();
2550: }
2551: }
2552: return;
2553: case 0x0006:
2554: CRTC.crtR03HDispEndPort = d & 0xff;
2555: {
2556: int curr = CRTC.crtR03HDispEndMask == 0 ? CRTC.crtR03HDispEndPort : CRTC.crtR03HDispEndTest;
2557: if (CRTC.crtR03HDispEndCurr != curr) {
2558: CRTC.crtR03HDispEndCurr = curr;
2559: CRTC.crtRestart ();
2560: }
2561: }
2562: return;
2563: case 0x0008:
2564: CRTC.crtR04VFrontEndPort = d & CRTC.crtVerticalMask;
2565: {
2566: int curr = CRTC.crtR04VFrontEndMask == 0 ? CRTC.crtR04VFrontEndPort : CRTC.crtR04VFrontEndTest;
2567: if (CRTC.crtR04VFrontEndCurr != curr) {
2568: CRTC.crtR04VFrontEndCurr = curr;
2569: if (CRTC.CRT_RASTER_HASH_ON) {
2570: CRTC.crtUpdateRasterHash ();
2571: }
2572: CRTC.crtRestart ();
2573: }
2574: }
2575: return;
2576: case 0x000a:
2577: CRTC.crtR05VSyncEndPort = d & CRTC.crtVerticalMask;
2578: {
2579: int curr = CRTC.crtR05VSyncEndMask == 0 ? CRTC.crtR05VSyncEndPort : CRTC.crtR05VSyncEndTest;
2580: if (CRTC.crtR05VSyncEndCurr != curr) {
2581: CRTC.crtR05VSyncEndCurr = curr;
2582: CRTC.crtRestart ();
2583: }
2584: }
2585: return;
2586: case 0x000c:
2587: CRTC.crtR06VBackEndPort = d & CRTC.crtVerticalMask;
2588: {
2589: int curr = CRTC.crtR06VBackEndMask == 0 ? CRTC.crtR06VBackEndPort : CRTC.crtR06VBackEndTest;
2590: if (CRTC.crtR06VBackEndCurr != curr) {
2591: CRTC.crtR06VBackEndCurr = curr;
2592: CRTC.crtVDispStart = curr + 1;
2593: if (CRTC.CRT_RASTER_HASH_ON) {
2594: CRTC.crtUpdateRasterHash ();
2595: }
2596: CRTC.crtRestart ();
2597: }
2598: }
2599: return;
2600: case 0x000e:
2601: CRTC.crtR07VDispEndPort = d & CRTC.crtVerticalMask;
2602: {
2603: int curr = CRTC.crtR07VDispEndMask == 0 ? CRTC.crtR07VDispEndPort : CRTC.crtR07VDispEndTest;
2604: if (CRTC.crtR07VDispEndCurr != curr) {
2605: CRTC.crtR07VDispEndCurr = curr;
2606: CRTC.crtVIdleStart = curr + 1;
2607: if (CRTC.CRT_RASTER_HASH_ON) {
2608: CRTC.crtUpdateRasterHash ();
2609: }
2610: CRTC.crtRestart ();
2611: }
2612: }
2613: return;
2614: case 0x0010:
2615: d &= 0xff;
2616: if (CRTC.crtR08Adjust != d) {
2617: CRTC.crtR08Adjust = d;
2618: CRTC.crtRestart ();
2619: }
2620: return;
2621: case 0x0012:
2622: CRTC.crtR09IRQRasterPort = d & CRTC.crtVerticalMask;
2623: {
2624: int curr = CRTC.crtR09IRQRasterMask == 0 ? CRTC.crtR09IRQRasterPort : CRTC.crtR09IRQRasterTest;
2625: if (CRTC.crtR09IRQRasterCurr != curr) {
2626: CRTC.crtR09IRQRasterCurr = curr;
2627: if (CRTC.CRT_RASTER_HASH_ON) {
2628: CRTC.crtUpdateRasterHash ();
2629: }
2630: if (RasterBreakPoint.RBP_ON) {
2631: RasterBreakPoint.rbpCheckIRQ ();
2632: }
2633: }
2634: }
2635: return;
2636: case 0x0014:
2637: CRTC.crtR10TxXPort = d & 0x03ff;
2638: {
2639: int curr = CRTC.crtR10TxXMask == 0 ? CRTC.crtR10TxXPort : CRTC.crtR10TxXTest;
2640: if (CRTC.crtR10TxXCurr != curr) {
2641: CRTC.crtR10TxXCurr = curr;
2642: CRTC.crtAllStamp += 2;
2643: }
2644: }
2645: return;
2646: case 0x0016:
2647: CRTC.crtR11TxYPort = d & 0x03ff;
2648: {
2649: int curr = CRTC.crtR11TxYMask == 0 ? CRTC.crtR11TxYPort : CRTC.crtR11TxYTest;
2650: if (CRTC.crtR11TxYCurr != curr) {
2651: CRTC.crtR11TxYCurr = curr;
2652:
2653: }
2654: }
2655: return;
2656: case 0x0018:
2657: case 0x001c:
2658: case 0x0020:
2659: case 0x0024:
2660: {
2661: int p = (aa - 0x0018) >> 2;
2662: CRTC.crtR12GrXPort[p] = d & (p == 0 ? 0x03ff : 0x01ff);
2663: int curr = CRTC.crtR12GrXMask[p] == 0 ? CRTC.crtR12GrXPort[p] : CRTC.crtR12GrXTest[p];
2664: if (CRTC.crtR12GrXCurr[p] != curr) {
2665: CRTC.crtR12GrXCurr[p] = curr;
2666: CRTC.crtAllStamp += 2;
2667: }
2668: }
2669: return;
2670: case 0x001a:
2671: case 0x001e:
2672: case 0x0022:
2673: case 0x0026:
2674: {
2675: int p = (aa - 0x0018) >> 2;
2676: CRTC.crtR13GrYPort[p] = d & (p == 0 ? 0x03ff : 0x01ff);
2677: int curr = CRTC.crtR13GrYMask[p] == 0 ? CRTC.crtR13GrYPort[p] : CRTC.crtR13GrYTest[p];
2678: if (CRTC.crtR13GrYCurr[p] != curr) {
2679: CRTC.crtR13GrYCurr[p] = curr;
2680:
2681: }
2682: }
2683: return;
2684: case 0x0028:
2685: CRTC.crtSetMemoryMode (d >> 12, d >> 11, d >> 8);
2686: CRTC.crtHighResoPort = d >>> 4 & 1;
2687: CRTC.crtVResoPort = d >>> 2 & 3;
2688: CRTC.crtHResoPort = d & 3;
2689: SpriteScreen.sprAccessible = SpriteScreen.spr768x512 || (d & 0b10010) != 0b10010;
2690: int highResoCurr = CRTC.crtHighResoMask == 0 ? CRTC.crtHighResoPort : CRTC.crtHighResoTest;
2691: int vResoCurr = CRTC.crtVResoMask == 0 ? CRTC.crtVResoPort : CRTC.crtVResoTest;
2692: int hResoCurr = CRTC.crtHResoMask == 0 ? CRTC.crtHResoPort : CRTC.crtHResoTest;
2693: if (CRTC.crtHighResoCurr != highResoCurr ||
2694: CRTC.crtVResoCurr != vResoCurr ||
2695: CRTC.crtHResoCurr != hResoCurr) {
2696: CRTC.crtHighResoCurr = highResoCurr;
2697: CRTC.crtVResoCurr = vResoCurr;
2698: CRTC.crtHResoCurr = hResoCurr;
2699: CRTC.crtRestart ();
2700: }
2701: return;
2702: case 0x002a:
2703: CRTC.crtBitMask = d << 22 < 0;
2704: CRTC.crtSimAccess = d << 23 < 0;
2705: CRTC.crtSimPlane3 = (byte) d < 0;
2706: CRTC.crtSimPlane2 = d << 25 < 0;
2707: CRTC.crtSimPlane1 = d << 26 < 0;
2708: CRTC.crtSimPlane0 = d << 27 < 0;
2709: CRTC.crtCCPlane3 = XEiJ.TEST_BIT_3_SHIFT ? d << 31 - 3 < 0 : (d & 8) != 0;
2710: CRTC.crtCCPlane2 = XEiJ.TEST_BIT_2_SHIFT ? d << 31 - 2 < 0 : (d & 4) != 0;
2711: CRTC.crtCCPlane1 = XEiJ.TEST_BIT_1_SHIFT ? d << 31 - 1 < 0 : (d & 2) != 0;
2712: CRTC.crtCCPlane0 = XEiJ.TEST_BIT_0_SHIFT ? d << 31 - 0 < 0 : (d & 1) != 0;
2713: return;
2714: case 0x002c:
2715: CRTC.crtR22SrcBlock = d >> 8 & 0xff;
2716: CRTC.crtR22DstBlock = d & 0xff;
2717: return;
2718: case 0x002e:
2719: CRTC.crtR23Mask = (char) d;
2720: return;
2721:
2722:
2723:
2724:
2725:
2726:
2727:
2728:
2729: default:
2730: return;
2731: }
2732: } else {
2733: aa &= 0xff;
2734: if (aa < 0x80) {
2735: super.mmdWw (a, d);
2736: } else {
2737: boolean rasterCopyOn = (d & 8) != 0;
2738: if (CRTC.crtRasterCopyOn != rasterCopyOn) {
2739: CRTC.crtRasterCopyOn = rasterCopyOn;
2740: if (CRTC.CRT_RASTER_HASH_ON) {
2741: CRTC.crtUpdateRasterHash ();
2742: }
2743: }
2744: CRTC.crtClearStandby = (d & 2) != 0;
2745: return;
2746: }
2747: }
2748: }
2749: @Override protected void mmdWl (int a, int d) throws M68kException {
2750: mmdWw (a , d >> 16);
2751: mmdWw (a + 2, d );
2752: }
2753: },
2754:
2755:
2756:
2757:
2758:
2759:
2760:
2761:
2762:
2763:
2764:
2765:
2766:
2767:
2768:
2769: MMD_VCN {
2770: @Override public String toString () {
2771: return Multilingual.mlnJapanese ? "ビデオコントローラ" : "Video Controller";
2772: }
2773:
2774: @Override protected int mmdRbz (int a) throws M68kException {
2775: int aa = a & 0x1fff;
2776: if (aa < 0x0400) {
2777: XEiJ.mpuClockTime += XEiJ.busWaitTime.palet;
2778: int d = (aa < 0x0200 ? VideoController.vcnPal16G8[aa >> 1] :
2779: VideoController.vcnPal16TSPort[(aa - 0x0200) >> 1]);
2780: return (aa & 1) == 0 ? d >> 8 : d & 0xff;
2781: } else {
2782: XEiJ.mpuClockTime += XEiJ.busWaitTime.vicon;
2783: int d = (aa < 0x0500 ? VideoController.vcnReg1Port :
2784: aa < 0x0600 ? VideoController.vcnReg2Port :
2785: aa < 0x0700 ? VideoController.vcnReg3Port :
2786: 0);
2787: return (aa & 1) == 0 ? d >> 8 : d & 0xff;
2788: }
2789: }
2790: @Override protected int mmdRwz (int a) throws M68kException {
2791: int aa = a & 0x1fff;
2792: if (aa < 0x0400) {
2793: XEiJ.mpuClockTime += XEiJ.busWaitTime.palet;
2794: return (aa < 0x0200 ? VideoController.vcnPal16G8[aa >> 1] :
2795: VideoController.vcnPal16TSPort[(aa - 0x0200) >> 1]);
2796: } else {
2797: XEiJ.mpuClockTime += XEiJ.busWaitTime.vicon;
2798: return (aa < 0x0500 ? VideoController.vcnReg1Port :
2799: aa < 0x0600 ? VideoController.vcnReg2Port :
2800: aa < 0x0700 ? VideoController.vcnReg3Port :
2801: 0);
2802: }
2803: }
2804: @Override protected int mmdRls (int a) throws M68kException {
2805: return mmdRwz (a) << 16 | mmdRwz (a + 2);
2806: }
2807:
2808: @Override protected void mmdWb (int a, int d) throws M68kException {
2809: int aa = a & 0x1fff;
2810: if (aa < 0x0200) {
2811: XEiJ.mpuClockTime += XEiJ.busWaitTime.palet;
2812: d &= 0xff;
2813: int n = aa >> 1;
2814: if ((aa & 1) == 0) {
2815: VideoController.vcnPal32G8[n] = VideoController.vcnPalTbl[
2816: VideoController.vcnPal16G8[n] = d << 8 | (VideoController.vcnPal16G8[n] & 0xff)
2817: ];
2818: if ((n & 1) == 0) {
2819: VideoController.vcnPal8G16L[n] = d;
2820: } else {
2821: VideoController.vcnPal8G16H[n - 1] = d << 8;
2822: }
2823: } else {
2824: VideoController.vcnPal32G8[n] = VideoController.vcnPalTbl[
2825: VideoController.vcnPal16G8[n] = (VideoController.vcnPal16G8[n] & ~0xff) | d
2826: ];
2827: if ((n & 1) == 0) {
2828: VideoController.vcnPal8G16L[n + 1] = d;
2829: } else {
2830: VideoController.vcnPal8G16H[n] = d << 8;
2831: }
2832: }
2833: if ((VideoController.vcnReg3Curr & 0x001f) != 0) {
2834: CRTC.crtAllStamp += 2;
2835: }
2836: } else if (aa < 0x0400) {
2837: XEiJ.mpuClockTime += XEiJ.busWaitTime.palet;
2838: int n = (aa - 0x0200) >> 1;
2839: if ((aa & 1) == 0) {
2840: d = d << 8 | (VideoController.vcnPal16TSPort[n] & 0xff);
2841: } else {
2842: d = (VideoController.vcnPal16TSPort[n] & ~0xff) | (d & 0xff);
2843: }
2844: VideoController.vcnPal16TSPort[n] = d;
2845: if (!ScreenModeTest.smtPatternTestOn) {
2846: VideoController.vcnPal32TS[n] = VideoController.vcnPalTbl[d];
2847: if ((VideoController.vcnReg3Curr << 31 - 6 < 0 && SpriteScreen.sprReg4BgCtrlCurr << 31 - 9 < 0) ||
2848: (VideoController.vcnReg3Curr << 31 - 5 < 0 && n < 16)) {
2849: CRTC.crtAllStamp += 2;
2850: }
2851: }
2852: } else if (aa < 0x0500) {
2853: XEiJ.mpuClockTime += XEiJ.busWaitTime.vicon;
2854: d = (aa & 1) == 0 ? 0x00 : d & 0x07;
2855: if (VideoController.vcnReg1Port != d) {
2856: VideoController.vcnReg1Port = d;
2857: VideoController.vcnReg1Curr = ((VideoController.vcnReg1Port & ~VideoController.vcnReg1Mask) |
2858: (VideoController.vcnReg1Test & VideoController.vcnReg1Mask));
2859: VideoController.vcnUpdateMode ();
2860: }
2861: } else if (aa < 0x0600) {
2862: XEiJ.mpuClockTime += XEiJ.busWaitTime.vicon;
2863: d = ((aa & 1) == 0 ?
2864: (d & 0x3f) << 8 | (VideoController.vcnReg2Port & 0xff) :
2865: (VideoController.vcnReg2Port & ~0xff) | (d & 0xff));
2866: if (VideoController.vcnReg2Port != d) {
2867: VideoController.vcnReg2Port = d;
2868: VideoController.vcnReg2Curr = ((VideoController.vcnReg2Port & ~VideoController.vcnReg2Mask) |
2869: (VideoController.vcnReg2Test & VideoController.vcnReg2Mask));
2870: VideoController.vcnUpdateMode ();
2871: }
2872: } else if (aa < 0x0700) {
2873: XEiJ.mpuClockTime += XEiJ.busWaitTime.vicon;
2874: d = ((aa & 1) == 0 ?
2875: (d & 0xff) << 8 | (VideoController.vcnReg3Port & 0xff) :
2876: (VideoController.vcnReg3Port & ~0xff) | (d & 0xff));
2877: if (VideoController.vcnReg3Port != d) {
2878: VideoController.vcnReg3Port = d;
2879: VideoController.vcnReg3Curr = ((VideoController.vcnReg3Port & ~VideoController.vcnReg3Mask) |
2880: (VideoController.vcnReg3Test & VideoController.vcnReg3Mask));
2881: VideoController.vcnUpdateMode ();
2882: }
2883: } else {
2884: XEiJ.mpuClockTime += XEiJ.busWaitTime.vicon;
2885: }
2886: }
2887: @Override protected void mmdWw (int a, int d) throws M68kException {
2888: int aa = a & 0x1fff;
2889: if (aa < 0x0200) {
2890: XEiJ.mpuClockTime += XEiJ.busWaitTime.palet;
2891: int n = aa >> 1;
2892: VideoController.vcnPal32G8[n] = VideoController.vcnPalTbl[
2893: VideoController.vcnPal16G8[n] = (char) d
2894: ];
2895: if ((n & 1) == 0) {
2896: VideoController.vcnPal8G16L[n] = d >> 8 & 0xff;
2897: VideoController.vcnPal8G16L[n + 1] = d & 0xff;
2898: } else {
2899: VideoController.vcnPal8G16H[n - 1] = d & 0xff00;
2900: VideoController.vcnPal8G16H[n] = (d & 0xff) << 8;
2901: }
2902: if ((VideoController.vcnReg3Curr & 0x001f) != 0) {
2903: CRTC.crtAllStamp += 2;
2904: }
2905: } else if (aa < 0x0400) {
2906: XEiJ.mpuClockTime += XEiJ.busWaitTime.palet;
2907: int n = (aa - 0x0200) >> 1;
2908: d = (char) d;
2909: VideoController.vcnPal16TSPort[n] = d;
2910: if (!ScreenModeTest.smtPatternTestOn) {
2911: VideoController.vcnPal32TS[n] = VideoController.vcnPalTbl[d];
2912: if ((VideoController.vcnReg3Curr << 31 - 6 < 0 && SpriteScreen.sprReg4BgCtrlCurr << 31 - 9 < 0) ||
2913: (VideoController.vcnReg3Curr << 31 - 5 < 0 && n < 16)) {
2914: CRTC.crtAllStamp += 2;
2915: }
2916: }
2917: } else if (aa < 0x0500) {
2918: XEiJ.mpuClockTime += XEiJ.busWaitTime.vicon;
2919: d &= 0x0007;
2920: if (VideoController.vcnReg1Port != d) {
2921: VideoController.vcnReg1Port = d;
2922: VideoController.vcnReg1Curr = ((VideoController.vcnReg1Port & ~VideoController.vcnReg1Mask) |
2923: (VideoController.vcnReg1Test & VideoController.vcnReg1Mask));
2924: VideoController.vcnUpdateMode ();
2925: }
2926: } else if (aa < 0x0600) {
2927: XEiJ.mpuClockTime += XEiJ.busWaitTime.vicon;
2928: d &= 0x3fff;
2929: if (VideoController.vcnReg2Port != d) {
2930: VideoController.vcnReg2Port = d;
2931: VideoController.vcnReg2Curr = ((VideoController.vcnReg2Port & ~VideoController.vcnReg2Mask) |
2932: (VideoController.vcnReg2Test & VideoController.vcnReg2Mask));
2933: VideoController.vcnUpdateMode ();
2934: }
2935: } else if (aa < 0x0700) {
2936: XEiJ.mpuClockTime += XEiJ.busWaitTime.vicon;
2937: d &= 0xffff;
2938: if (VideoController.vcnReg3Port != d) {
2939: VideoController.vcnReg3Port = d;
2940: VideoController.vcnReg3Curr = ((VideoController.vcnReg3Port & ~VideoController.vcnReg3Mask) |
2941: (VideoController.vcnReg3Test & VideoController.vcnReg3Mask));
2942: VideoController.vcnUpdateMode ();
2943: }
2944: } else {
2945: XEiJ.mpuClockTime += XEiJ.busWaitTime.vicon;
2946: }
2947: }
2948: @Override protected void mmdWl (int a, int d) throws M68kException {
2949: mmdWw (a , d >> 16);
2950: mmdWw (a + 2, d );
2951: }
2952: },
2953:
2954:
2955:
2956:
2957:
2958:
2959:
2960:
2961:
2962:
2963: MMD_DMA {
2964: @Override public String toString () {
2965: return Multilingual.mlnJapanese ? "DMA コントローラ" : "DMA Controller";
2966: }
2967:
2968: @Override protected int mmdRbz (int a) throws M68kException {
2969: XEiJ.mpuClockTime += XEiJ.busWaitTime.dmac;
2970: return HD63450.dmaReadByte (a);
2971: }
2972: @Override protected int mmdRwz (int a) throws M68kException {
2973: XEiJ.mpuClockTime += XEiJ.busWaitTime.dmac;
2974: return HD63450.dmaReadWord (a);
2975: }
2976: @Override protected int mmdRls (int a) throws M68kException {
2977: XEiJ.mpuClockTime += XEiJ.busWaitTime.dmac * 2;
2978: return HD63450.dmaReadLong (a);
2979: }
2980:
2981: @Override protected void mmdWb (int a, int d) throws M68kException {
2982: XEiJ.mpuClockTime += XEiJ.busWaitTime.dmac;
2983: HD63450.dmaWriteByte (a, d);
2984: return;
2985: }
2986: @Override protected void mmdWw (int a, int d) throws M68kException {
2987: XEiJ.mpuClockTime += XEiJ.busWaitTime.dmac;
2988: HD63450.dmaWriteWord (a, d);
2989: return;
2990: }
2991: @Override protected void mmdWl (int a, int d) throws M68kException {
2992: XEiJ.mpuClockTime += XEiJ.busWaitTime.dmac * 2;
2993: HD63450.dmaWriteLong (a, d);
2994: return;
2995: }
2996: },
2997:
2998:
2999:
3000:
3001:
3002:
3003:
3004:
3005: MMD_SVS {
3006: @Override public String toString () {
3007: return Multilingual.mlnJapanese ? "スーパーバイザ領域設定" : "Supervisor Area Setting";
3008: }
3009:
3010: @Override protected void mmdWb (int a, int d) throws M68kException {
3011: if ((a & 1) == 0) {
3012: super.mmdWb (a, d);
3013: } else {
3014: XEiJ.mpuClockTime += XEiJ.busWaitTime.sysport;
3015: MainMemory.mmrSetSupervisorArea (d);
3016: }
3017: }
3018: @Override protected void mmdWw (int a, int d) throws M68kException {
3019: mmdWb (a + 1, d);
3020: }
3021: @Override protected void mmdWl (int a, int d) throws M68kException {
3022: mmdWw (a, d >> 16);
3023: mmdWw (a + 2, d);
3024: }
3025: },
3026:
3027:
3028:
3029:
3030:
3031:
3032:
3033:
3034: MMD_MFP {
3035: @Override public String toString () {
3036: return Multilingual.mlnJapanese ? "MFP" : "MFP";
3037: }
3038:
3039: @Override protected int mmdPbz (int a) {
3040: return MC68901.mfpPeekByte (a);
3041: }
3042:
3043: @Override protected int mmdRbz (int a) throws M68kException {
3044: return MC68901.mfpReadByte (a);
3045: }
3046: @Override protected int mmdRwz (int a) throws M68kException {
3047: return 0xff00 | mmdRbz (a + 1);
3048: }
3049: @Override protected int mmdRls (int a) throws M68kException {
3050: return mmdRwz (a) << 16 | mmdRwz (a + 2);
3051: }
3052:
3053: @Override protected void mmdWb (int a, int d) throws M68kException {
3054: MC68901.mfpWriteByte (a, d);
3055: }
3056: @Override protected void mmdWw (int a, int d) throws M68kException {
3057: mmdWb (a + 1, d);
3058: }
3059: @Override protected void mmdWl (int a, int d) throws M68kException {
3060: mmdWw (a, d >> 16);
3061: mmdWw (a + 2, d);
3062: }
3063: },
3064:
3065:
3066:
3067:
3068:
3069:
3070:
3071:
3072: MMD_RTC_FIRST {
3073: @Override public String toString () {
3074: return Multilingual.mlnJapanese ? "RTC" : "RTC";
3075: }
3076:
3077: @Override protected byte mmdPbs (int a) {
3078: return (byte) RP5C15.rtcPeekByte (a);
3079: }
3080: @Override protected int mmdPbz (int a) {
3081: return RP5C15.rtcPeekByte (a);
3082: }
3083: @Override protected int mmdPws (int a) {
3084: return RP5C15.rtcPeekByte (a + 1);
3085: }
3086: @Override protected int mmdPwz (int a) {
3087: return RP5C15.rtcPeekByte (a + 1);
3088: }
3089: @Override protected int mmdPls (int a) {
3090: return (RP5C15.rtcPeekByte (a + 1) << 16 |
3091: RP5C15.rtcPeekByte (a + 3));
3092: }
3093:
3094: @Override protected byte mmdRbs (int a) throws M68kException {
3095: if ((a & 1) == 0 &&
3096: !XEiJ.currentIsSecond) {
3097: return super.mmdRbs (a);
3098: }
3099: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc;
3100: XEiJ.busSuper (MemoryMappedDevice.MMD_RTC_NEXT, 0x00e8a000, 0x00e8c000);
3101: RP5C15.rtcUpdate ();
3102: return (byte) RP5C15.rtcReadByte (a);
3103: }
3104: @Override protected int mmdRbz (int a) throws M68kException {
3105: if ((a & 1) == 0 &&
3106: !XEiJ.currentIsSecond) {
3107: return super.mmdRbz (a);
3108: }
3109: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc;
3110: XEiJ.busSuper (MemoryMappedDevice.MMD_RTC_NEXT, 0x00e8a000, 0x00e8c000);
3111: RP5C15.rtcUpdate ();
3112: return RP5C15.rtcReadByte (a);
3113: }
3114: @Override protected int mmdRws (int a) throws M68kException {
3115: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc;
3116: XEiJ.busSuper (MemoryMappedDevice.MMD_RTC_NEXT, 0x00e8a000, 0x00e8c000);
3117: RP5C15.rtcUpdate ();
3118: return RP5C15.rtcReadByte (a + 1);
3119: }
3120: @Override protected int mmdRwz (int a) throws M68kException {
3121: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc;
3122: XEiJ.busSuper (MemoryMappedDevice.MMD_RTC_NEXT, 0x00e8a000, 0x00e8c000);
3123: RP5C15.rtcUpdate ();
3124: return RP5C15.rtcReadByte (a + 1);
3125: }
3126: @Override protected int mmdRls (int a) throws M68kException {
3127: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc * 2;
3128: XEiJ.busSuper (MemoryMappedDevice.MMD_RTC_NEXT, 0x00e8a000, 0x00e8c000);
3129: RP5C15.rtcUpdate ();
3130: return (RP5C15.rtcReadByte (a + 1) << 16 |
3131: RP5C15.rtcReadByte (a + 3));
3132: }
3133:
3134: @Override protected void mmdWb (int a, int d) throws M68kException {
3135: if ((a & 1) == 0 &&
3136: !XEiJ.currentIsSecond) {
3137: super.mmdWb (a, d);
3138: }
3139: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc;
3140: XEiJ.busSuper (MemoryMappedDevice.MMD_RTC_NEXT, 0x00e8a000, 0x00e8c000);
3141: RP5C15.rtcUpdate ();
3142: RP5C15.rtcWriteByte (a, d);
3143: }
3144: @Override protected void mmdWw (int a, int d) throws M68kException {
3145: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc;
3146: XEiJ.busSuper (MemoryMappedDevice.MMD_RTC_NEXT, 0x00e8a000, 0x00e8c000);
3147: RP5C15.rtcUpdate ();
3148: RP5C15.rtcWriteByte (a + 1, d);
3149: }
3150: @Override protected void mmdWl (int a, int d) throws M68kException {
3151: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc * 2;
3152: XEiJ.busSuper (MemoryMappedDevice.MMD_RTC_NEXT, 0x00e8a000, 0x00e8c000);
3153: RP5C15.rtcUpdate ();
3154: RP5C15.rtcWriteByte (a + 1, d >> 16);
3155: RP5C15.rtcWriteByte (a + 3, d);
3156: }
3157: },
3158:
3159:
3160:
3161: MMD_RTC_NEXT {
3162: @Override public String toString () {
3163: return Multilingual.mlnJapanese ? "RTC" : "RTC";
3164: }
3165:
3166: @Override protected byte mmdPbs (int a) {
3167: return (byte) RP5C15.rtcPeekByte (a);
3168: }
3169: @Override protected int mmdPbz (int a) {
3170: return RP5C15.rtcPeekByte (a);
3171: }
3172: @Override protected int mmdPws (int a) {
3173: return RP5C15.rtcPeekByte (a + 1);
3174: }
3175: @Override protected int mmdPwz (int a) {
3176: return RP5C15.rtcPeekByte (a + 1);
3177: }
3178: @Override protected int mmdPls (int a) {
3179: return (RP5C15.rtcPeekByte (a + 1) << 16 |
3180: RP5C15.rtcPeekByte (a + 3));
3181: }
3182:
3183: @Override protected byte mmdRbs (int a) throws M68kException {
3184: if ((a & 1) == 0 &&
3185: !XEiJ.currentIsSecond) {
3186: return super.mmdRbs (a);
3187: }
3188: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc;
3189: return (byte) RP5C15.rtcReadByte (a);
3190: }
3191: @Override protected int mmdRbz (int a) throws M68kException {
3192: if ((a & 1) == 0 &&
3193: !XEiJ.currentIsSecond) {
3194: return super.mmdRbz (a);
3195: }
3196: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc;
3197: return RP5C15.rtcReadByte (a);
3198: }
3199: @Override protected int mmdRws (int a) throws M68kException {
3200: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc;
3201: return RP5C15.rtcReadByte (a + 1);
3202: }
3203: @Override protected int mmdRwz (int a) throws M68kException {
3204: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc;
3205: return RP5C15.rtcReadByte (a + 1);
3206: }
3207: @Override protected int mmdRls (int a) throws M68kException {
3208: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc * 2;
3209: return (RP5C15.rtcReadByte (a + 1) << 16 |
3210: RP5C15.rtcReadByte (a + 3));
3211: }
3212:
3213: @Override protected void mmdWb (int a, int d) throws M68kException {
3214: if ((a & 1) == 0 &&
3215: !XEiJ.currentIsSecond) {
3216: super.mmdWb (a, d);
3217: }
3218: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc;
3219: RP5C15.rtcWriteByte (a, d);
3220: }
3221: @Override protected void mmdWw (int a, int d) throws M68kException {
3222: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc;
3223: RP5C15.rtcWriteByte (a + 1, d);
3224: }
3225: @Override protected void mmdWl (int a, int d) throws M68kException {
3226: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc * 2;
3227: RP5C15.rtcWriteByte (a + 1, d >> 16);
3228: RP5C15.rtcWriteByte (a + 3, d);
3229: }
3230: },
3231:
3232:
3233:
3234: MMD_RTC_TEST {
3235: @Override public String toString () {
3236: return Multilingual.mlnJapanese ? "RTC テスト" : "RTC test";
3237: }
3238:
3239: @Override protected byte mmdPbs (int a) {
3240: return (byte) RP5C15.rtcPeekByte (a);
3241: }
3242: @Override protected int mmdPbz (int a) {
3243: return RP5C15.rtcPeekByte (a);
3244: }
3245: @Override protected int mmdPws (int a) {
3246: return RP5C15.rtcPeekByte (a + 1);
3247: }
3248: @Override protected int mmdPwz (int a) {
3249: return RP5C15.rtcPeekByte (a + 1);
3250: }
3251: @Override protected int mmdPls (int a) {
3252: return (RP5C15.rtcPeekByte (a + 1) << 16 |
3253: RP5C15.rtcPeekByte (a + 3));
3254: }
3255:
3256: @Override protected byte mmdRbs (int a) throws M68kException {
3257: if ((a & 1) == 0 &&
3258: !XEiJ.currentIsSecond) {
3259: return super.mmdRbs (a);
3260: }
3261: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc;
3262: RP5C15.rtcTestUpdate ();
3263: return (byte) RP5C15.rtcReadByte (a);
3264: }
3265: @Override protected int mmdRbz (int a) throws M68kException {
3266: if ((a & 1) == 0 &&
3267: !XEiJ.currentIsSecond) {
3268: return super.mmdRbz (a);
3269: }
3270: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc;
3271: RP5C15.rtcTestUpdate ();
3272: return RP5C15.rtcReadByte (a);
3273: }
3274: @Override protected int mmdRws (int a) throws M68kException {
3275: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc;
3276: RP5C15.rtcTestUpdate ();
3277: return RP5C15.rtcReadByte (a + 1);
3278: }
3279: @Override protected int mmdRwz (int a) throws M68kException {
3280: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc;
3281: RP5C15.rtcTestUpdate ();
3282: return RP5C15.rtcReadByte (a + 1);
3283: }
3284: @Override protected int mmdRls (int a) throws M68kException {
3285: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc * 2;
3286: RP5C15.rtcTestUpdate ();
3287: return (RP5C15.rtcReadByte (a + 1) << 16 |
3288: RP5C15.rtcReadByte (a + 3));
3289: }
3290:
3291: @Override protected void mmdWb (int a, int d) throws M68kException {
3292: if ((a & 1) == 0 &&
3293: !XEiJ.currentIsSecond) {
3294: super.mmdWb (a, d);
3295: }
3296: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc;
3297: RP5C15.rtcTestUpdate ();
3298: RP5C15.rtcWriteByte (a, d);
3299: }
3300: @Override protected void mmdWw (int a, int d) throws M68kException {
3301: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc;
3302: RP5C15.rtcTestUpdate ();
3303: RP5C15.rtcWriteByte (a + 1, d);
3304: }
3305: @Override protected void mmdWl (int a, int d) throws M68kException {
3306: XEiJ.mpuClockTime += XEiJ.busWaitTime.rtc * 2;
3307: RP5C15.rtcTestUpdate ();
3308: RP5C15.rtcWriteByte (a + 1, d >> 16);
3309: RP5C15.rtcWriteByte (a + 3, d);
3310: }
3311: },
3312:
3313:
3314:
3315:
3316:
3317:
3318:
3319:
3320: MMD_PRN {
3321: @Override public String toString () {
3322: return Multilingual.mlnJapanese ? "プリンタポート" : "Printer Port";
3323: }
3324:
3325: @Override protected int mmdRbz (int a) throws M68kException {
3326: XEiJ.mpuClockTime += XEiJ.busWaitTime.prnport;
3327: a &= 3;
3328: return (a == (PrinterPort.PRN_DATA & 3) ? PrinterPort.prnReadData () :
3329: a == (PrinterPort.PRN_STROBE & 3) ? PrinterPort.prnReadStrobe () :
3330: 0xff);
3331: }
3332: @Override protected int mmdRwz (int a) throws M68kException {
3333: return 0xff00 | mmdRbz (a + 1);
3334: }
3335: @Override protected int mmdRls (int a) throws M68kException {
3336: return 0xff00ff00 | mmdRbz (a + 1) << 16 | mmdRbz (a + 3);
3337: }
3338:
3339: @Override protected void mmdWb (int a, int d) throws M68kException {
3340: XEiJ.mpuClockTime += XEiJ.busWaitTime.prnport;
3341: a &= 3;
3342: if (a == (PrinterPort.PRN_DATA & 3)) {
3343: PrinterPort.prnWriteData (d);
3344: } else if (a == (PrinterPort.PRN_STROBE & 3)) {
3345: PrinterPort.prnWriteStrobe (d);
3346: }
3347: }
3348: @Override protected void mmdWw (int a, int d) throws M68kException {
3349: mmdWb (a + 1, d);
3350: }
3351: @Override protected void mmdWl (int a, int d) throws M68kException {
3352: mmdWb (a + 1, d >> 16);
3353: mmdWb (a + 3, d);
3354: }
3355: },
3356:
3357:
3358:
3359:
3360:
3361:
3362:
3363:
3364: MMD_SYS {
3365: @Override public String toString () {
3366: return Multilingual.mlnJapanese ? "システムポート" : "System Port";
3367: }
3368:
3369: @Override protected int mmdRbz (int a) throws M68kException {
3370: XEiJ.mpuClockTime += XEiJ.busWaitTime.sysport;
3371: switch (a & 15) {
3372: case 0x01:
3373: return 0b11110000 | VideoController.vcnTargetContrastPort;
3374: case 0x03:
3375: return 0b11111000 | XEiJ.pnlStereoscopicShutter;
3376: case 0x07:
3377: return 0b11110100 | (Keyboard.kbdOn ? 8 : 0) | CRTC.crtHRLPort << 1;
3378: case 0x0b:
3379: return (XEiJ.currentModel.isX68030 () ? 0xdc :
3380: XEiJ.currentMPU < Model.MPU_MC68020 ?
3381: XEiJ.mpuClockMHz <= 10.0 ? 0xff : 0xfe :
3382: XEiJ.mpuClockMHz <= 20.0 ? 0xff : 0xfe);
3383: }
3384: return 0xff;
3385: }
3386: @Override protected int mmdRwz (int a) throws M68kException {
3387: return 0xff00 | mmdRbz (a + 1);
3388: }
3389: @Override protected int mmdRls (int a) throws M68kException {
3390: return 0xff00ff00 | mmdRbz (a + 1) << 16 | mmdRbz (a + 3);
3391: }
3392:
3393: @Override protected void mmdWb (int a, int d) throws M68kException {
3394: d &= 0xff;
3395: switch (a & 15) {
3396: case 0x01:
3397: VideoController.vcnTargetContrastPort = d & 15;
3398: {
3399: int curr = VideoController.vcnTargetContrastMask == 0 ? VideoController.vcnTargetContrastPort : VideoController.vcnTargetContrastTest;
3400: if (VideoController.vcnTargetContrastCurr != curr) {
3401: VideoController.vcnTargetContrastCurr = curr;
3402: VideoController.vcnTargetScaledContrast = VideoController.VCN_CONTRAST_SCALE * VideoController.vcnTargetContrastCurr;
3403: CRTC.crtContrastClock = XEiJ.mpuClockTime;
3404: CRTC.crtFrameTaskClock = Math.min (CRTC.crtContrastClock, CRTC.crtCaptureClock);
3405: }
3406: }
3407: return;
3408: case 0x03:
3409: XEiJ.pnlStereoscopicShutter = d & 3;
3410: break;
3411: case 0x07:
3412: {
3413: CRTC.crtHRLPort = d >> 1 & 1;
3414: int curr = CRTC.crtHRLMask == 0 ? CRTC.crtHRLPort : CRTC.crtHRLTest;
3415: if (CRTC.crtHRLCurr != curr) {
3416: CRTC.crtHRLCurr = curr;
3417: CRTC.crtRestart ();
3418: }
3419: if ((d & 1 << 2) != 0) {
3420: XEiJ.sysResetNMI ();
3421: }
3422: }
3423: return;
3424: case 0x09:
3425: if (XEiJ.currentModel.isX68030 ()) {
3426:
3427:
3428:
3429:
3430:
3431:
3432:
3433:
3434:
3435:
3436:
3437: if (XEiJ.currentModel.isX68030 ()) {
3438: XEiJ.mpuROMWaitCycles = (d >> 4 & 15) + 2;
3439: XEiJ.mpuRAMWaitCycles = (d & 15) == 0 ? 0 : (d & 15) + 2;
3440: XEiJ.mpuSetWait ();
3441: }
3442: }
3443: return;
3444: case 0x0d:
3445: SRAM.smrWriteEnableOn = d == 0x31;
3446: return;
3447: }
3448: }
3449: @Override protected void mmdWw (int a, int d) throws M68kException {
3450: mmdWb (a + 1, d);
3451: }
3452: @Override protected void mmdWl (int a, int d) throws M68kException {
3453: mmdWb (a + 1, d >> 16);
3454: mmdWb (a + 3, d);
3455: }
3456: },
3457:
3458:
3459:
3460:
3461:
3462:
3463:
3464:
3465:
3466:
3467: MMD_OPM {
3468: @Override public String toString () {
3469: return Multilingual.mlnJapanese ? "FM 音源" : "FM Sound Generator";
3470: }
3471:
3472: @Override protected int mmdRbz (int a) throws M68kException {
3473: if ((a & 1) == 0 &&
3474: !XEiJ.currentIsSecond) {
3475: return super.mmdRbz (a);
3476: }
3477: XEiJ.mpuClockTime += XEiJ.busWaitTime.opm;
3478: return (a & 3) == 3 ? OPM.opmYM2151.readStatus () : 0xff;
3479: }
3480: @Override protected int mmdRwz (int a) throws M68kException {
3481: return 0xff00 | mmdRbz (a + 1);
3482: }
3483: @Override protected int mmdRls (int a) throws M68kException {
3484: return 0xff00ff00 | mmdRbz (a + 1) << 16 | mmdRbz (a + 3);
3485: }
3486:
3487: @Override protected void mmdWb (int a, int d) throws M68kException {
3488: if ((a & 1) == 0 &&
3489: !XEiJ.currentIsSecond) {
3490: super.mmdWb (a, d);
3491: }
3492: XEiJ.mpuClockTime += XEiJ.busWaitTime.opm;
3493: a &= XEiJ.BUS_MOTHER_MASK;
3494: a &= 3;
3495: d &= 0xff;
3496: if (a == 3) {
3497: OPM.opmYM2151.generate (SoundSource.SND_CHANNELS *
3498: (OPM.OPM_BLOCK_SAMPLES - Math.max (0, (int) ((double) (SoundSource.sndBlockClock - XEiJ.mpuClockTime) /
3499: (double) OPM.OPM_SAMPLE_TIME))));
3500: OPM.opmYM2151.writeData (d);
3501: } else if (a == 1) {
3502: OPM.opmYM2151.writeAddress (d);
3503: }
3504: }
3505: @Override protected void mmdWw (int a, int d) throws M68kException {
3506: mmdWb (a + 1, d);
3507: }
3508: @Override protected void mmdWl (int a, int d) throws M68kException {
3509: mmdWb (a + 1, d >> 16);
3510: mmdWb (a + 3, d);
3511: }
3512: },
3513:
3514:
3515:
3516:
3517:
3518:
3519:
3520:
3521: MMD_PCM {
3522: @Override public String toString () {
3523: return Multilingual.mlnJapanese ? "ADPCM 音源" : "ADPCM Sound Generator";
3524: }
3525:
3526: @Override protected int mmdRbz (int a) throws M68kException {
3527: if ((a & 1) == 0 &&
3528: !XEiJ.currentIsSecond) {
3529: return super.mmdRbz (a);
3530: }
3531: XEiJ.mpuClockTime += XEiJ.busWaitTime.adpcm;
3532: return (a & 3) == 1 ? (ADPCM.pcmActive ? 0b10000000 : 0) | 0x40 : 0xff;
3533: }
3534: @Override protected int mmdRwz (int a) throws M68kException {
3535: return 0xff00 | mmdRbz (a + 1);
3536: }
3537: @Override protected int mmdRls (int a) throws M68kException {
3538: return 0xff00ff00 | mmdRbz (a + 1) << 16 | mmdRbz (a + 3);
3539: }
3540:
3541: @Override protected void mmdWb (int a, int d) throws M68kException {
3542: if ((a & 1) == 0 &&
3543: !XEiJ.currentIsSecond) {
3544: super.mmdWb (a, d);
3545: }
3546: XEiJ.mpuClockTime += XEiJ.busWaitTime.adpcm;
3547: a &= XEiJ.BUS_MOTHER_MASK;
3548: a &= 3;
3549: if (a == 1) {
3550: if ((d & 0b00000001) != 0) {
3551: if (ADPCM.pcmActive) {
3552: ADPCM.pcmClock = XEiJ.FAR_FUTURE;
3553: TickerQueue.tkqRemove (SoundSource.sndPcmTicker);
3554: ADPCM.pcmActive = false;
3555: ADPCM.pcmEncodedData = -1;
3556: ADPCM.pcmDecoderPointer = 0;
3557: HD63450.dmaRisePCL (3);
3558: }
3559: } else if ((d & 0b00000010) != 0) {
3560: if (!ADPCM.pcmActive) {
3561:
3562: int remainingSamples = Math.max (0, (int) ((double) (SoundSource.sndBlockClock - XEiJ.mpuClockTime) / (double) ADPCM.PCM_SAMPLE_TIME));
3563: ADPCM.pcmClock = SoundSource.sndBlockClock - ADPCM.PCM_SAMPLE_TIME * (long) remainingSamples;
3564: TickerQueue.tkqAdd (SoundSource.sndPcmTicker, ADPCM.pcmClock);
3565: ADPCM.pcmActive = true;
3566: int newPointer = SoundSource.SND_CHANNELS * (ADPCM.PCM_BLOCK_SAMPLES - remainingSamples);
3567: if (ADPCM.pcmPointer < newPointer) {
3568: ADPCM.pcmFillBuffer (newPointer);
3569: } else {
3570: ADPCM.pcmPointer = newPointer;
3571: }
3572:
3573: HD63450.dmaFallPCL (3);
3574: }
3575:
3576:
3577: }
3578: } else if (a == 3) {
3579: if (ADPCM.pcmActive) {
3580: ADPCM.pcmEncodedData = d & 0xff;
3581: HD63450.dmaRisePCL (3);
3582: }
3583: }
3584: }
3585: @Override protected void mmdWw (int a, int d) throws M68kException {
3586: mmdWb (a + 1, d);
3587: }
3588: @Override protected void mmdWl (int a, int d) throws M68kException {
3589: mmdWb (a + 1, d >> 16);
3590: mmdWb (a + 3, d);
3591: }
3592: },
3593:
3594:
3595:
3596:
3597:
3598:
3599:
3600:
3601: MMD_FDC {
3602: @Override public String toString () {
3603: return Multilingual.mlnJapanese ? "FD コントローラ" : "FD Controller";
3604: }
3605:
3606: @Override protected byte mmdPbs (int a) {
3607: return (byte) mmdPbz (a);
3608: }
3609: @Override protected int mmdPbz (int a) {
3610: a &= XEiJ.BUS_MOTHER_MASK;
3611: switch (a) {
3612: case FDC.FDC_STATUS_PORT:
3613: return FDC.fdcPeekStatus ();
3614: case FDC.FDC_DATA_PORT:
3615: return FDC.fdcPeekData ();
3616: case FDC.FDC_DRIVE_STATUS:
3617: return FDC.fdcPeekDriveStatus ();
3618: }
3619: return 0xff;
3620: }
3621: @Override protected int mmdPws (int a) {
3622: return (short) (mmdPbz (a) << 8 | mmdPbz (a + 1));
3623: }
3624: @Override protected int mmdPwz (int a) {
3625: return mmdPbz (a) << 8 | mmdPbz (a + 1);
3626: }
3627: @Override protected int mmdPls (int a) {
3628: return mmdPwz (a) << 16 | mmdPwz (a + 2);
3629: }
3630:
3631: @Override protected int mmdRbz (int a) throws M68kException {
3632: if ((a & 1) == 0 &&
3633: !XEiJ.currentIsSecond) {
3634: return super.mmdRbz (a);
3635: }
3636: XEiJ.mpuClockTime += XEiJ.busWaitTime.fdc;
3637: a &= XEiJ.BUS_MOTHER_MASK;
3638: switch (a) {
3639: case FDC.FDC_STATUS_PORT:
3640: return FDC.fdcReadStatus ();
3641: case FDC.FDC_DATA_PORT:
3642: return FDC.fdcReadData ();
3643: case FDC.FDC_DRIVE_STATUS:
3644: return FDC.fdcReadDriveStatus ();
3645: }
3646: return 0xff;
3647: }
3648: @Override protected int mmdRwz (int a) throws M68kException {
3649: return 0xff00 | mmdRbz (a + 1);
3650: }
3651: @Override protected int mmdRls (int a) throws M68kException {
3652: return 0xff00ff00 | mmdRbz (a + 1) << 16 | mmdRbz (a + 3);
3653: }
3654:
3655: @Override protected void mmdWb (int a, int d) throws M68kException {
3656: if ((a & 1) == 0 &&
3657: !XEiJ.currentIsSecond) {
3658: super.mmdWb (a, d);
3659: }
3660: XEiJ.mpuClockTime += XEiJ.busWaitTime.fdc;
3661: a &= XEiJ.BUS_MOTHER_MASK;
3662: switch (a) {
3663: case FDC.FDC_STATUS_PORT:
3664: FDC.fdcWriteCommand (d);
3665: break;
3666: case FDC.FDC_DATA_PORT:
3667: FDC.fdcWriteData (d);
3668: break;
3669: case FDC.FDC_DRIVE_STATUS:
3670: FDC.fdcWriteDriveControl (d);
3671: break;
3672: case FDC.FDC_DRIVE_SELECT:
3673: FDC.fdcWriteDriveSelect (d);
3674: break;
3675: }
3676: }
3677: @Override protected void mmdWw (int a, int d) throws M68kException {
3678: mmdWb (a + 1, d);
3679: }
3680: @Override protected void mmdWl (int a, int d) throws M68kException {
3681: mmdWb (a + 1, d >> 16);
3682: mmdWb (a + 3, d);
3683: }
3684: },
3685:
3686:
3687:
3688:
3689:
3690:
3691:
3692:
3693:
3694: MMD_HDC {
3695: @Override public String toString () {
3696: return Multilingual.mlnJapanese ? "内蔵 SASI/SCSI ポート" : "Internal SASI/SCSI Port";
3697: }
3698:
3699: @Override protected int mmdPbz (int a) {
3700: if ((a & 0x01) == 0) {
3701: return 0xff;
3702: } else {
3703: if (SPC.spcSCSIINOn) {
3704: if ((a & 0x20) == 0) {
3705: return ((a & 0x02) == 0 ? 0x00 : 0xff);
3706: } else {
3707: return SPC.spcSCSIINChip.spiPeek (a);
3708: }
3709: } else {
3710: switch (a & 0x3f) {
3711: case HDC.HDC_DATA_PORT & 0x3f:
3712: return HDC.hdcPeekData ();
3713: case HDC.HDC_STATUS_PORT & 0x3f:
3714: return HDC.hdcPeekStatus ();
3715: case HDC.HDC_RESET_PORT & 0x3f:
3716: return 0xff;
3717: case HDC.HDC_SELECTION_PORT & 0x3f:
3718: return 0xff;
3719: default:
3720: return 0xff;
3721: }
3722: }
3723: }
3724: }
3725: @Override protected int mmdPwz (int a) {
3726: return 0xff00 | mmdPbz (a + 1);
3727: }
3728: @Override protected int mmdPls (int a) {
3729: return 0xff00ff00 | mmdPbz (a + 1) << 16 | mmdPbz (a + 3);
3730: }
3731:
3732: @Override protected int mmdRbz (int a) throws M68kException {
3733: XEiJ.mpuClockTime += XEiJ.busWaitTime.hdc;
3734: if ((a & 0x01) == 0) {
3735: if (XEiJ.currentIsSecond) {
3736: return 0xff;
3737: }
3738: return super.mmdRbz (a);
3739: } else {
3740: if (SPC.spcSCSIINOn) {
3741: if ((a & 0x20) == 0) {
3742: return ((a & 0x02) == 0 ? 0x00 : 0xff);
3743: } else {
3744: return SPC.spcSCSIINChip.spiRead (a);
3745: }
3746: } else {
3747: switch (a & 0x3f) {
3748: case HDC.HDC_DATA_PORT & 0x3f:
3749: return HDC.hdcReadData ();
3750: case HDC.HDC_STATUS_PORT & 0x3f:
3751: return HDC.hdcReadStatus ();
3752: case HDC.HDC_RESET_PORT & 0x3f:
3753: return 0xff;
3754: case HDC.HDC_SELECTION_PORT & 0x3f:
3755: return 0xff;
3756: default:
3757: return 0xff;
3758: }
3759: }
3760: }
3761: }
3762: @Override protected int mmdRwz (int a) throws M68kException {
3763: return 0xff00 | mmdRbz (a + 1);
3764: }
3765: @Override protected int mmdRls (int a) throws M68kException {
3766: return 0xff00ff00 | mmdRbz (a + 1) << 16 | mmdRbz (a + 3);
3767: }
3768:
3769: @Override protected void mmdWb (int a, int d) throws M68kException {
3770: XEiJ.mpuClockTime += XEiJ.busWaitTime.hdc;
3771: if ((a & 0x01) == 0) {
3772: if (XEiJ.currentIsSecond) {
3773: return;
3774: }
3775: super.mmdWb (a, d);
3776: } else {
3777: if (SPC.spcSCSIINOn) {
3778: if ((a & 0x20) == 0) {
3779: return;
3780: } else {
3781: SPC.spcSCSIINChip.spiWrite (a, d);
3782: return;
3783: }
3784: } else {
3785: switch (a & 0x3f) {
3786: case HDC.HDC_DATA_PORT & 0x3f:
3787: HDC.hdcWriteData (d);
3788: return;
3789: case HDC.HDC_STATUS_PORT & 0x3f:
3790: HDC.hdcWriteCommand (d);
3791: return;
3792: case HDC.HDC_RESET_PORT & 0x3f:
3793: HDC.hdcWriteReset (d);
3794: return;
3795: case HDC.HDC_SELECTION_PORT & 0x3f:
3796: HDC.hdcWriteSelect (d);
3797: return;
3798: default:
3799: return;
3800: }
3801: }
3802: }
3803: }
3804: @Override protected void mmdWw (int a, int d) throws M68kException {
3805: mmdWb (a + 1, d);
3806: }
3807: @Override protected void mmdWl (int a, int d) throws M68kException {
3808: mmdWb (a + 1, d >> 16);
3809: mmdWb (a + 3, d);
3810: }
3811: },
3812:
3813:
3814:
3815:
3816:
3817:
3818:
3819:
3820: MMD_SCC {
3821: @Override public String toString () {
3822: return Multilingual.mlnJapanese ? "SCC" : "SCC";
3823: }
3824:
3825: @Override protected int mmdPbz (int a) {
3826: return Z8530.sccReadByte (a, true);
3827: }
3828: @Override protected int mmdPwz (int a) {
3829: return 0xff00 | mmdPbz (a + 1);
3830: }
3831: @Override protected int mmdPls (int a) {
3832: return 0xff00ff00 | mmdPbz (a + 1) << 16 | mmdPbz (a + 3);
3833: }
3834:
3835: @Override protected int mmdRbz (int a) throws M68kException {
3836: if ((a & 1) == 0 &&
3837: !XEiJ.currentIsSecond) {
3838: return super.mmdRbz (a);
3839: }
3840: return Z8530.sccReadByte (a, false);
3841: }
3842: @Override protected int mmdRwz (int a) throws M68kException {
3843: return 0xff00 | mmdRbz (a + 1);
3844: }
3845: @Override protected int mmdRls (int a) throws M68kException {
3846: return 0xff00ff00 | mmdRbz (a + 1) << 16 | mmdRbz (a + 3);
3847: }
3848:
3849: @Override protected void mmdWb (int a, int d) throws M68kException {
3850: if ((a & 1) == 0 &&
3851: !XEiJ.currentIsSecond) {
3852: super.mmdWb (a, d);
3853: }
3854: Z8530.sccWriteByte (a, d);
3855: }
3856: @Override protected void mmdWw (int a, int d) throws M68kException {
3857: mmdWb (a + 1, d);
3858: }
3859: @Override protected void mmdWl (int a, int d) throws M68kException {
3860: mmdWb (a + 1, d >> 16);
3861: mmdWb (a + 3, d);
3862: }
3863: },
3864:
3865:
3866:
3867:
3868:
3869:
3870:
3871:
3872: MMD_PPI {
3873: @Override public String toString () {
3874: return Multilingual.mlnJapanese ? "PPI" : "PPI";
3875: }
3876:
3877: @Override protected int mmdRbz (int a) throws M68kException {
3878: if ((a & 1) == 0 &&
3879: !XEiJ.currentIsSecond) {
3880: return super.mmdRbz (a);
3881: }
3882: XEiJ.mpuClockTime += XEiJ.busWaitTime.ppi;
3883: return PPI.ppiReadByte (a);
3884: }
3885: @Override protected int mmdRwz (int a) throws M68kException {
3886: return 0xff00 | mmdRbz (a + 1);
3887: }
3888: @Override protected int mmdRls (int a) throws M68kException {
3889: return 0xff00ff00 | mmdRbz (a + 1) << 16 | mmdRbz (a + 3);
3890: }
3891:
3892: @Override protected void mmdWb (int a, int d) throws M68kException {
3893: if ((a & 1) == 0 &&
3894: !XEiJ.currentIsSecond) {
3895: super.mmdWb (a, d);
3896: }
3897: XEiJ.mpuClockTime += XEiJ.busWaitTime.ppi;
3898: PPI.ppiWriteByte (a, d);
3899: }
3900: @Override protected void mmdWw (int a, int d) throws M68kException {
3901: mmdWb (a + 1, d);
3902: }
3903: @Override protected void mmdWl (int a, int d) throws M68kException {
3904: mmdWb (a + 1, d >> 16);
3905: mmdWb (a + 3, d);
3906: }
3907: },
3908:
3909:
3910:
3911:
3912:
3913:
3914:
3915:
3916: MMD_IOI {
3917: @Override public String toString () {
3918: return Multilingual.mlnJapanese ? "I/O 割り込み" : "I/O Interrupt";
3919: }
3920:
3921: @Override protected int mmdRbz (int a) throws M68kException {
3922: if ((a & 1) == 0 &&
3923: !XEiJ.currentIsSecond) {
3924: return super.mmdRbz (a);
3925: }
3926: XEiJ.mpuClockTime += XEiJ.busWaitTime.ioi;
3927: a &= XEiJ.BUS_MOTHER_MASK;
3928: if (a == IOInterrupt.IOI_STATUS) {
3929: return IOInterrupt.ioiReadStatus ();
3930: } else if (a == IOInterrupt.IOI_VECTOR) {
3931:
3932: return 0xff;
3933: } else {
3934: return super.mmdRbz (a);
3935: }
3936: }
3937: @Override protected int mmdRwz (int a) throws M68kException {
3938: return 0xff00 | mmdRbz (a + 1);
3939: }
3940: @Override protected int mmdRls (int a) throws M68kException {
3941: return 0xff00ff00 | mmdRbz (a + 1) << 16 | mmdRbz (a + 3);
3942: }
3943:
3944: @Override protected void mmdWb (int a, int d) throws M68kException {
3945: if ((a & 1) == 0 &&
3946: !XEiJ.currentIsSecond) {
3947: super.mmdWb (a, d);
3948: }
3949: XEiJ.mpuClockTime += XEiJ.busWaitTime.ioi;
3950: a &= XEiJ.BUS_MOTHER_MASK;
3951: if (a == IOInterrupt.IOI_STATUS) {
3952: IOInterrupt.ioiWriteEnable (d);
3953: } else if (a == IOInterrupt.IOI_VECTOR) {
3954: IOInterrupt.ioiWriteVector (d);
3955: } else {
3956: super.mmdWb (a, d);
3957: }
3958: }
3959: @Override protected void mmdWw (int a, int d) throws M68kException {
3960: mmdWb (a + 1, d);
3961: }
3962: @Override protected void mmdWl (int a, int d) throws M68kException {
3963: mmdWb (a + 1, d >> 16);
3964: mmdWb (a + 3, d);
3965: }
3966: },
3967:
3968:
3969:
3970: MMD_XB1 {
3971: @Override public String toString () {
3972: return Multilingual.mlnJapanese ? "拡張ボード領域 1" : "Expansion Board Area 1";
3973: }
3974:
3975: @Override protected int mmdPbz (int a) {
3976: if ((a & (XEiJ.BUS_MOTHER_MASK & -0x20)) == 0x00e9e000) {
3977: if ((7 & XEiJ.currentCopro1) != 0) {
3978: return XEiJ.fpuCoproboard1.cirPeekByteZero (a);
3979: } else {
3980: return 0xff;
3981: }
3982: }
3983: if ((a & (XEiJ.BUS_MOTHER_MASK & -0x20)) == 0x00e9e080) {
3984: if ((7 & XEiJ.currentCopro2) != 0) {
3985: return XEiJ.fpuCoproboard2.cirPeekByteZero (a);
3986: } else {
3987: return 0xff;
3988: }
3989: }
3990: if ((a & (XEiJ.BUS_MOTHER_MASK & -HFS.HFS_ROM_SIZE)) == HFS.HFS_ADDRESS) {
3991: a &= XEiJ.BUS_MOTHER_MASK;
3992: return MainMemory.mmrM8[a] & 0xff;
3993: }
3994: if (Keyboard.KBD_ZKEY_ON &&
3995: (a & (XEiJ.BUS_MOTHER_MASK & -Keyboard.KBD_ZKEY_IO_SIZE)) == Keyboard.KBD_ZKEY_IO_ADDRESS) {
3996: return Keyboard.kbdZKeyIOReadByte (a);
3997: }
3998: return 0xff;
3999: }
4000: @Override protected int mmdPwz (int a) {
4001: if ((a & (XEiJ.BUS_MOTHER_MASK & -0x20)) == 0x00e9e000) {
4002: if ((7 & XEiJ.currentCopro1) != 0) {
4003: return XEiJ.fpuCoproboard1.cirPeekWordZero (a);
4004: } else {
4005: return 0xffff;
4006: }
4007: }
4008: if ((a & (XEiJ.BUS_MOTHER_MASK & -0x20)) == 0x00e9e080) {
4009: if ((7 & XEiJ.currentCopro2) != 0) {
4010: return XEiJ.fpuCoproboard2.cirPeekWordZero (a);
4011: } else {
4012: return 0xffff;
4013: }
4014: }
4015: if ((a & (XEiJ.BUS_MOTHER_MASK & -HFS.HFS_ROM_SIZE)) == HFS.HFS_ADDRESS) {
4016: a &= XEiJ.BUS_MOTHER_MASK;
4017: return (char) (MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff));
4018: }
4019: if (Keyboard.KBD_ZKEY_ON &&
4020: (a & (XEiJ.BUS_MOTHER_MASK & -Keyboard.KBD_ZKEY_IO_SIZE)) == Keyboard.KBD_ZKEY_IO_ADDRESS) {
4021: return Keyboard.kbdZKeyIOReadWord (a);
4022: }
4023: return 0xffff;
4024: }
4025: @Override protected int mmdPls (int a) {
4026: if ((a & (XEiJ.BUS_MOTHER_MASK & -0x20)) == 0x00e9e000) {
4027: if ((7 & XEiJ.currentCopro1) != 0) {
4028: return XEiJ.fpuCoproboard1.cirPeekLong (a);
4029: } else {
4030: return -1;
4031: }
4032: }
4033: if ((a & (XEiJ.BUS_MOTHER_MASK & -0x20)) == 0x00e9e080) {
4034: if ((7 & XEiJ.currentCopro2) != 0) {
4035: return XEiJ.fpuCoproboard2.cirPeekLong (a);
4036: } else {
4037: return -1;
4038: }
4039: }
4040: if ((a & (XEiJ.BUS_MOTHER_MASK & -HFS.HFS_ROM_SIZE)) == HFS.HFS_ADDRESS) {
4041: a &= XEiJ.BUS_MOTHER_MASK;
4042: return MainMemory.mmrM8[a] << 24 | (MainMemory.mmrM8[a + 1] & 0xff) << 16 | (char) (MainMemory.mmrM8[a + 2] << 8 | (MainMemory.mmrM8[a + 3] & 0xff));
4043: }
4044: if (Keyboard.KBD_ZKEY_ON &&
4045: (a & (XEiJ.BUS_MOTHER_MASK & -Keyboard.KBD_ZKEY_IO_SIZE)) == Keyboard.KBD_ZKEY_IO_ADDRESS) {
4046: return Keyboard.kbdZKeyIOReadLong (a);
4047: }
4048: return -1;
4049: }
4050:
4051: @Override protected int mmdRbz (int a) throws M68kException {
4052: if ((a & (XEiJ.BUS_MOTHER_MASK & -0x20)) == 0x00e9e000) {
4053: if ((7 & XEiJ.currentCopro1) != 0) {
4054: return XEiJ.fpuCoproboard1.cirReadByteZero (a);
4055: } else {
4056: return super.mmdRbz (a);
4057: }
4058: }
4059: if ((a & (XEiJ.BUS_MOTHER_MASK & -0x20)) == 0x00e9e080) {
4060: if ((7 & XEiJ.currentCopro2) != 0) {
4061: return XEiJ.fpuCoproboard2.cirReadByteZero (a);
4062: } else {
4063: return super.mmdRbz (a);
4064: }
4065: }
4066: if ((a & (XEiJ.BUS_MOTHER_MASK & -HFS.HFS_ROM_SIZE)) == HFS.HFS_ADDRESS) {
4067: a &= XEiJ.BUS_MOTHER_MASK;
4068: return MainMemory.mmrM8[a] & 0xff;
4069: }
4070: if (Keyboard.KBD_ZKEY_ON &&
4071: (a & (XEiJ.BUS_MOTHER_MASK & -Keyboard.KBD_ZKEY_IO_SIZE)) == Keyboard.KBD_ZKEY_IO_ADDRESS) {
4072: return Keyboard.kbdZKeyIOReadByte (a);
4073: }
4074: return super.mmdRbz (a);
4075: }
4076: @Override protected int mmdRwz (int a) throws M68kException {
4077: if ((a & (XEiJ.BUS_MOTHER_MASK & -0x20)) == 0x00e9e000) {
4078: if ((7 & XEiJ.currentCopro1) != 0) {
4079: return XEiJ.fpuCoproboard1.cirReadWordZero (a);
4080: } else {
4081: return super.mmdRwz (a);
4082: }
4083: }
4084: if ((a & (XEiJ.BUS_MOTHER_MASK & -0x20)) == 0x00e9e080) {
4085: if ((7 & XEiJ.currentCopro2) != 0) {
4086: return XEiJ.fpuCoproboard2.cirReadWordZero (a);
4087: } else {
4088: return super.mmdRwz (a);
4089: }
4090: }
4091: if ((a & (XEiJ.BUS_MOTHER_MASK & -HFS.HFS_ROM_SIZE)) == HFS.HFS_ADDRESS) {
4092: a &= XEiJ.BUS_MOTHER_MASK;
4093: return (char) (MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff));
4094: }
4095: if (Keyboard.KBD_ZKEY_ON &&
4096: (a & (XEiJ.BUS_MOTHER_MASK & -Keyboard.KBD_ZKEY_IO_SIZE)) == Keyboard.KBD_ZKEY_IO_ADDRESS) {
4097: return Keyboard.kbdZKeyIOReadWord (a);
4098: }
4099: return super.mmdRwz (a);
4100: }
4101: @Override protected int mmdRls (int a) throws M68kException {
4102: if ((a & (XEiJ.BUS_MOTHER_MASK & -0x20)) == 0x00e9e000) {
4103: if ((7 & XEiJ.currentCopro1) != 0) {
4104: return XEiJ.fpuCoproboard1.cirReadLong (a);
4105: } else {
4106: return super.mmdRls (a);
4107: }
4108: }
4109: if ((a & (XEiJ.BUS_MOTHER_MASK & -0x20)) == 0x00e9e080) {
4110: if ((7 & XEiJ.currentCopro2) != 0) {
4111: return XEiJ.fpuCoproboard2.cirReadLong (a);
4112: } else {
4113: return super.mmdRls (a);
4114: }
4115: }
4116: if ((a & (XEiJ.BUS_MOTHER_MASK & -HFS.HFS_ROM_SIZE)) == HFS.HFS_ADDRESS) {
4117: a &= XEiJ.BUS_MOTHER_MASK;
4118: return MainMemory.mmrM8[a] << 24 | (MainMemory.mmrM8[a + 1] & 0xff) << 16 | (char) (MainMemory.mmrM8[a + 2] << 8 | (MainMemory.mmrM8[a + 3] & 0xff));
4119: }
4120: if (Keyboard.KBD_ZKEY_ON &&
4121: (a & (XEiJ.BUS_MOTHER_MASK & -Keyboard.KBD_ZKEY_IO_SIZE)) == Keyboard.KBD_ZKEY_IO_ADDRESS) {
4122: return Keyboard.kbdZKeyIOReadLong (a);
4123: }
4124: return super.mmdRls (a);
4125: }
4126:
4127: @Override protected void mmdWb (int a, int d) throws M68kException {
4128: if ((a & (XEiJ.BUS_MOTHER_MASK & -0x20)) == 0x00e9e000) {
4129: if ((7 & XEiJ.currentCopro1) != 0) {
4130: XEiJ.fpuCoproboard1.cirWriteByte (a, d);
4131: return;
4132: } else {
4133: super.mmdWb (a, d);
4134: return;
4135: }
4136: }
4137: if ((a & (XEiJ.BUS_MOTHER_MASK & -0x20)) == 0x00e9e080) {
4138: if ((7 & XEiJ.currentCopro2) != 0) {
4139: XEiJ.fpuCoproboard2.cirWriteByte (a, d);
4140: return;
4141: } else {
4142: super.mmdWb (a, d);
4143: return;
4144: }
4145: }
4146: if (Keyboard.KBD_ZKEY_ON &&
4147: (a & (XEiJ.BUS_MOTHER_MASK & -Keyboard.KBD_ZKEY_IO_SIZE)) == Keyboard.KBD_ZKEY_IO_ADDRESS) {
4148: Keyboard.kbdZKeyIOWriteByte (a, d);
4149: return;
4150: }
4151: super.mmdWb (a, d);
4152: }
4153: @Override protected void mmdWw (int a, int d) throws M68kException {
4154: if ((a & (XEiJ.BUS_MOTHER_MASK & -0x20)) == 0x00e9e000) {
4155: if ((7 & XEiJ.currentCopro1) != 0) {
4156: XEiJ.fpuCoproboard1.cirWriteWord (a, d);
4157: return;
4158: } else {
4159: super.mmdWw (a, d);
4160: return;
4161: }
4162: }
4163: if ((a & (XEiJ.BUS_MOTHER_MASK & -0x20)) == 0x00e9e080) {
4164: if ((7 & XEiJ.currentCopro2) != 0) {
4165: XEiJ.fpuCoproboard2.cirWriteWord (a, d);
4166: return;
4167: } else {
4168: super.mmdWw (a, d);
4169: return;
4170: }
4171: }
4172: if (Keyboard.KBD_ZKEY_ON &&
4173: (a & (XEiJ.BUS_MOTHER_MASK & -Keyboard.KBD_ZKEY_IO_SIZE)) == Keyboard.KBD_ZKEY_IO_ADDRESS) {
4174: Keyboard.kbdZKeyIOWriteWord (a, d);
4175: return;
4176: }
4177: super.mmdWw (a, d);
4178: }
4179: @Override protected void mmdWl (int a, int d) throws M68kException {
4180: if ((a & (XEiJ.BUS_MOTHER_MASK & -0x20)) == 0x00e9e000) {
4181: if ((7 & XEiJ.currentCopro1) != 0) {
4182: XEiJ.fpuCoproboard1.cirWriteLong (a, d);
4183: return;
4184: } else {
4185: super.mmdWl (a, d);
4186: return;
4187: }
4188: }
4189: if ((a & (XEiJ.BUS_MOTHER_MASK & -0x20)) == 0x00e9e080) {
4190: if ((7 & XEiJ.currentCopro2) != 0) {
4191: XEiJ.fpuCoproboard2.cirWriteLong (a, d);
4192: return;
4193: } else {
4194: super.mmdWl (a, d);
4195: return;
4196: }
4197: }
4198: if (Keyboard.KBD_ZKEY_ON &&
4199: (a & (XEiJ.BUS_MOTHER_MASK & -Keyboard.KBD_ZKEY_IO_SIZE)) == Keyboard.KBD_ZKEY_IO_ADDRESS) {
4200: Keyboard.kbdZKeyIOWriteLong (a, d);
4201: return;
4202: }
4203: super.mmdWl (a, d);
4204: }
4205: },
4206:
4207:
4208:
4209:
4210:
4211:
4212: MMD_EXS {
4213: @Override public String toString () {
4214: return Multilingual.mlnJapanese ? "拡張 SCSI ポート" : "Expansion SCSI Port";
4215: }
4216:
4217: @Override protected int mmdPbz (int a) {
4218: if ((a & (-32 & XEiJ.BUS_MOTHER_MASK)) == SPC.SPC_BASE_EX) {
4219: if ((a & 0x01) == 0) {
4220: return 0xff;
4221: } else {
4222: return SPC.spcSCSIEXChip.spiPeek (a);
4223: }
4224: } else {
4225: return 0xff & MainMemory.mmrM8[a];
4226: }
4227: }
4228: @Override protected int mmdPwz (int a) {
4229: XEiJ.mpuClockTime += XEiJ.busWaitTime.hdc;
4230: if ((a & (-32 & XEiJ.BUS_MOTHER_MASK)) == SPC.SPC_BASE_EX) {
4231: return 0xff00 | SPC.spcSCSIEXChip.spiPeek (a + 1);
4232: } else {
4233: return (0xff & MainMemory.mmrM8[a]) << 8 | (0xff & MainMemory.mmrM8[a + 1]);
4234: }
4235: }
4236: @Override protected int mmdPls (int a) {
4237: return mmdPwz (a) << 16 | mmdPwz (a + 2);
4238: }
4239:
4240: @Override protected int mmdRbz (int a) throws M68kException {
4241: XEiJ.mpuClockTime += XEiJ.busWaitTime.hdc;
4242: if ((a & (-32 & XEiJ.BUS_MOTHER_MASK)) == SPC.SPC_BASE_EX) {
4243: if ((a & 0x01) == 0) {
4244: if (XEiJ.currentIsSecond) {
4245: return 0xff;
4246: }
4247: return super.mmdRbz (a);
4248: } else {
4249: return SPC.spcSCSIEXChip.spiRead (a);
4250: }
4251: } else {
4252: return 0xff & MainMemory.mmrM8[a];
4253: }
4254: }
4255: @Override protected int mmdRwz (int a) throws M68kException {
4256: XEiJ.mpuClockTime += XEiJ.busWaitTime.hdc;
4257: if ((a & (-32 & XEiJ.BUS_MOTHER_MASK)) == SPC.SPC_BASE_EX) {
4258: return 0xff00 | SPC.spcSCSIEXChip.spiRead (a + 1);
4259: } else {
4260: return (0xff & MainMemory.mmrM8[a]) << 8 | (0xff & MainMemory.mmrM8[a + 1]);
4261: }
4262: }
4263: @Override protected int mmdRls (int a) throws M68kException {
4264: return mmdRwz (a) << 16 | mmdRwz (a + 2);
4265: }
4266:
4267: @Override protected void mmdWb (int a, int d) throws M68kException {
4268: XEiJ.mpuClockTime += XEiJ.busWaitTime.hdc;
4269: if ((a & (-32 & XEiJ.BUS_MOTHER_MASK)) == SPC.SPC_BASE_EX) {
4270: if ((a & 1) == 0) {
4271: if (XEiJ.currentIsSecond) {
4272: return;
4273: }
4274: super.mmdWb (a, d);
4275: } else {
4276: SPC.spcSCSIEXChip.spiWrite (a, d);
4277: return;
4278: }
4279: } else {
4280: super.mmdWb (a, d);
4281: }
4282: }
4283: @Override protected void mmdWw (int a, int d) throws M68kException {
4284: XEiJ.mpuClockTime += XEiJ.busWaitTime.hdc;
4285: if ((a & (-32 & XEiJ.BUS_MOTHER_MASK)) == SPC.SPC_BASE_EX) {
4286: SPC.spcSCSIEXChip.spiWrite (a + 1, d);
4287: return;
4288: } else {
4289: super.mmdWw (a, d);
4290: }
4291: }
4292: @Override protected void mmdWl (int a, int d) throws M68kException {
4293: mmdWw (a, d >> 16);
4294: mmdWw (a + 2, d);
4295: }
4296: },
4297:
4298:
4299:
4300:
4301:
4302:
4303:
4304:
4305:
4306:
4307:
4308:
4309:
4310:
4311:
4312:
4313:
4314:
4315:
4316:
4317: MMD_XB2 {
4318: @Override public String toString () {
4319: return Multilingual.mlnJapanese ? "拡張ボード領域 2" : "Expansion Board Area 2";
4320: }
4321:
4322: @Override protected int mmdRbz (int a) throws M68kException {
4323: a &= XEiJ.BUS_MOTHER_MASK;
4324: if (0x00eaff81 <= a && a <= 0x00eaff89 && (a & 1) != 0) {
4325: return MainMemory.mmrM8[a] & 0xff;
4326: }
4327: if (XEiJ.bnkOn && a == 0x00eaff7f) {
4328: return XEiJ.bnkPageStart >> 17;
4329: }
4330: return super.mmdRbz (a);
4331: }
4332:
4333: @Override protected void mmdWb (int a, int d) throws M68kException {
4334: a &= XEiJ.BUS_MOTHER_MASK;
4335: if (0x00eaff81 <= a && a <= 0x00eaff89 && (a & 1) != 0) {
4336: MainMemory.mmrM8[a] = (byte) d;
4337: a = (a & 14) + 2 << 20;
4338: for (int m = 1; m <= 128; m <<= 1) {
4339: if ((d & m) == 0) {
4340: XEiJ.busUser ( MemoryMappedDevice.MMD_MMR, a, a + 0x00040000);
4341: } else {
4342: XEiJ.busSuper (MemoryMappedDevice.MMD_MMR, a, a + 0x00040000);
4343: }
4344: a += 0x00040000;
4345: }
4346: return;
4347: }
4348: if (XEiJ.bnkOn && a == 0x00eaff7f) {
4349: XEiJ.bnkPageStart = (d & 0xff) << 17;
4350: return;
4351: }
4352: super.mmdWb (a, d);
4353: }
4354: },
4355:
4356:
4357:
4358:
4359:
4360:
4361:
4362:
4363:
4364:
4365:
4366:
4367:
4368:
4369:
4370:
4371:
4372:
4373:
4374:
4375:
4376: MMD_SPR {
4377: @Override public String toString () {
4378: return Multilingual.mlnJapanese ? "スプライト画面" : "Sprite Screen";
4379: }
4380:
4381: @Override protected byte mmdRbs (int a) throws M68kException {
4382: XEiJ.mpuClockTime += XEiJ.busWaitTime.sprc;
4383: return (byte) SpriteScreen.sprReadByte (a);
4384: }
4385: @Override protected int mmdRbz (int a) throws M68kException {
4386: XEiJ.mpuClockTime += XEiJ.busWaitTime.sprc;
4387: return SpriteScreen.sprReadByte (a);
4388: }
4389: @Override protected int mmdRws (int a) throws M68kException {
4390: XEiJ.mpuClockTime += XEiJ.busWaitTime.sprc;
4391: return (short) SpriteScreen.sprReadWord (a);
4392: }
4393: @Override protected int mmdRwz (int a) throws M68kException {
4394: XEiJ.mpuClockTime += XEiJ.busWaitTime.sprc;
4395: return SpriteScreen.sprReadWord (a);
4396: }
4397: @Override protected int mmdRls (int a) throws M68kException {
4398: XEiJ.mpuClockTime += XEiJ.busWaitTime.sprc * 2;
4399: return SpriteScreen.sprReadLong (a);
4400: }
4401:
4402: @Override protected void mmdWb (int a, int d) throws M68kException {
4403: XEiJ.mpuClockTime += XEiJ.busWaitTime.sprc;
4404: SpriteScreen.sprWriteByte (a, d);
4405: }
4406: @Override protected void mmdWw (int a, int d) throws M68kException {
4407: XEiJ.mpuClockTime += XEiJ.busWaitTime.sprc;
4408: SpriteScreen.sprWriteWord (a, d);
4409: }
4410: @Override protected void mmdWl (int a, int d) throws M68kException {
4411: XEiJ.mpuClockTime += XEiJ.busWaitTime.sprc * 2;
4412: SpriteScreen.sprWriteLong (a, d);
4413: }
4414: },
4415:
4416:
4417:
4418:
4419:
4420:
4421:
4422:
4423:
4424:
4425: MMD_XB3 {
4426: @Override public String toString () {
4427: return Multilingual.mlnJapanese ? "拡張ボード領域 3" : "Expansion Board Area 3";
4428: }
4429:
4430: @Override protected int mmdRbz (int a) throws M68kException {
4431: a &= XEiJ.BUS_MOTHER_MASK;
4432: if (XEiJ.currentAccelerator == XEiJ.ACCELERATOR_XELLENT30 &&
4433: XEiJ.xt3PortAddress <= a && a < XEiJ.xt3PortAddress + 0x4000) {
4434: return (a & 1) == 0 ? 0 : XEiJ.xt3PortRead ();
4435: }
4436: return super.mmdRbz (a);
4437: }
4438: @Override protected int mmdRwz (int a) throws M68kException {
4439: a &= XEiJ.BUS_MOTHER_MASK;
4440: if (XEiJ.currentAccelerator == XEiJ.ACCELERATOR_XELLENT30 &&
4441: XEiJ.xt3PortAddress <= a && a < XEiJ.xt3PortAddress + 0x4000) {
4442: return XEiJ.xt3PortRead ();
4443: }
4444: return super.mmdRwz (a);
4445: }
4446: @Override protected int mmdRls (int a) throws M68kException {
4447: a &= XEiJ.BUS_MOTHER_MASK;
4448: if (XEiJ.currentAccelerator == XEiJ.ACCELERATOR_XELLENT30 &&
4449: XEiJ.xt3PortAddress <= a && a < XEiJ.xt3PortAddress + 0x4000) {
4450: return XEiJ.xt3PortRead () << 16 | XEiJ.xt3PortRead ();
4451: }
4452: return super.mmdRls (a);
4453: }
4454: @Override protected void mmdWb (int a, int d) throws M68kException {
4455: a &= XEiJ.BUS_MOTHER_MASK;
4456: if (XEiJ.currentAccelerator == XEiJ.ACCELERATOR_XELLENT30 &&
4457: XEiJ.xt3PortAddress <= a && a < XEiJ.xt3PortAddress + 0x4000) {
4458: if ((a & 1) == 0) {
4459: } else {
4460: XEiJ.xt3PortWrite (d);
4461: }
4462: return;
4463: }
4464: super.mmdWb (a, d);
4465: }
4466: @Override protected void mmdWw (int a, int d) throws M68kException {
4467: a &= XEiJ.BUS_MOTHER_MASK;
4468: if (XEiJ.currentAccelerator == XEiJ.ACCELERATOR_XELLENT30 &&
4469: XEiJ.xt3PortAddress <= a && a < XEiJ.xt3PortAddress + 0x4000) {
4470: XEiJ.xt3PortWrite (d);
4471: return;
4472: }
4473: super.mmdWw (a, d);
4474: }
4475: @Override protected void mmdWl (int a, int d) throws M68kException {
4476: a &= XEiJ.BUS_MOTHER_MASK;
4477: if (XEiJ.currentAccelerator == XEiJ.ACCELERATOR_XELLENT30 &&
4478: XEiJ.xt3PortAddress <= a && a < XEiJ.xt3PortAddress + 0x4000) {
4479: XEiJ.xt3PortWrite (d >> 16);
4480: XEiJ.xt3PortWrite (d);
4481: return;
4482: }
4483: super.mmdWl (a, d);
4484: }
4485: },
4486:
4487:
4488:
4489: MMD_XTM {
4490: @Override public String toString () {
4491: return Multilingual.mlnJapanese ? "Xellent30 の SRAM" : "SRAM on Xellent30";
4492: }
4493:
4494: @Override protected byte mmdPbs (int a) {
4495: a -= XEiJ.xt3MemoryPosition;
4496: return XEiJ.xt3MemoryArray[a];
4497: }
4498: @Override protected int mmdPbz (int a) {
4499: a -= XEiJ.xt3MemoryPosition;
4500: return XEiJ.xt3MemoryArray[a] & 0xff;
4501: }
4502: @Override protected int mmdPws (int a) {
4503: a -= XEiJ.xt3MemoryPosition;
4504: return XEiJ.xt3MemoryArray[a] << 8 | (XEiJ.xt3MemoryArray[a + 1] & 0xff);
4505: }
4506: @Override protected int mmdPwz (int a) {
4507: a -= XEiJ.xt3MemoryPosition;
4508: return (char) (XEiJ.xt3MemoryArray[a] << 8 | (XEiJ.xt3MemoryArray[a + 1] & 0xff));
4509: }
4510: @Override protected int mmdPls (int a) {
4511: a -= XEiJ.xt3MemoryPosition;
4512: return XEiJ.xt3MemoryArray[a] << 24 | (XEiJ.xt3MemoryArray[a + 1] & 0xff) << 16 | (char) (XEiJ.xt3MemoryArray[a + 2] << 8 | (XEiJ.xt3MemoryArray[a + 3] & 0xff));
4513: }
4514:
4515: @Override protected byte mmdRbs (int a) throws M68kException {
4516: a -= XEiJ.xt3MemoryPosition;
4517: return XEiJ.xt3MemoryArray[a];
4518: }
4519: @Override protected int mmdRbz (int a) throws M68kException {
4520: a -= XEiJ.xt3MemoryPosition;
4521: return XEiJ.xt3MemoryArray[a] & 0xff;
4522: }
4523: @Override protected int mmdRws (int a) throws M68kException {
4524: a -= XEiJ.xt3MemoryPosition;
4525: return XEiJ.xt3MemoryArray[a] << 8 | (XEiJ.xt3MemoryArray[a + 1] & 0xff);
4526: }
4527: @Override protected int mmdRwz (int a) throws M68kException {
4528: a -= XEiJ.xt3MemoryPosition;
4529: return (char) (XEiJ.xt3MemoryArray[a] << 8 | (XEiJ.xt3MemoryArray[a + 1] & 0xff));
4530: }
4531: @Override protected int mmdRls (int a) throws M68kException {
4532: a -= XEiJ.xt3MemoryPosition;
4533: return XEiJ.xt3MemoryArray[a] << 24 | (XEiJ.xt3MemoryArray[a + 1] & 0xff) << 16 | (char) (XEiJ.xt3MemoryArray[a + 2] << 8 | (XEiJ.xt3MemoryArray[a + 3] & 0xff));
4534: }
4535:
4536: @Override protected void mmdWb (int a, int d) throws M68kException {
4537: a -= XEiJ.xt3MemoryPosition;
4538: XEiJ.xt3MemoryArray[a ] = (byte) d;
4539: }
4540: @Override protected void mmdWw (int a, int d) throws M68kException {
4541: a -= XEiJ.xt3MemoryPosition;
4542: XEiJ.xt3MemoryArray[a ] = (byte) (d >> 8);
4543: XEiJ.xt3MemoryArray[a + 1] = (byte) d;
4544: }
4545: @Override protected void mmdWl (int a, int d) throws M68kException {
4546: a -= XEiJ.xt3MemoryPosition;
4547: XEiJ.xt3MemoryArray[a ] = (byte) (d >> 24);
4548: XEiJ.xt3MemoryArray[a + 1] = (byte) (d >> 16);
4549: XEiJ.xt3MemoryArray[a + 2] = (byte) (d >> 8);
4550: XEiJ.xt3MemoryArray[a + 3] = (byte) d;
4551: }
4552: },
4553:
4554:
4555:
4556: MMD_SMR {
4557: @Override public String toString () {
4558: return Multilingual.mlnJapanese ? "SRAM" : "SRAM";
4559: }
4560:
4561: @Override protected byte mmdPbs (int a) {
4562: a &= XEiJ.BUS_MOTHER_MASK;
4563: return MainMemory.mmrM8[a];
4564: }
4565: @Override protected int mmdPbz (int a) {
4566: a &= XEiJ.BUS_MOTHER_MASK;
4567: return MainMemory.mmrM8[a] & 0xff;
4568: }
4569: @Override protected int mmdPws (int a) {
4570: a &= XEiJ.BUS_MOTHER_MASK;
4571: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4572: return MainMemory.mmrBuffer.getShort (a);
4573: } else {
4574: return MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff);
4575: }
4576: }
4577: @Override protected int mmdPwz (int a) {
4578: a &= XEiJ.BUS_MOTHER_MASK;
4579: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4580: return MainMemory.mmrBuffer.getChar (a);
4581: } else {
4582: return (char) (MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff));
4583: }
4584: }
4585: @Override protected int mmdPls (int a) {
4586: a &= XEiJ.BUS_MOTHER_MASK;
4587: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4588: return MainMemory.mmrBuffer.getInt (a);
4589: } else {
4590: return MainMemory.mmrM8[a] << 24 | (MainMemory.mmrM8[a + 1] & 0xff) << 16 | (char) (MainMemory.mmrM8[a + 2] << 8 | (MainMemory.mmrM8[a + 3] & 0xff));
4591: }
4592: }
4593:
4594: @Override protected byte mmdRbs (int a) throws M68kException {
4595: XEiJ.mpuClockTime += XEiJ.busWaitTime.sram;
4596: a &= XEiJ.BUS_MOTHER_MASK;
4597: XEiJ.mpuClockTime += XEiJ.busWaitTime.sram;
4598: return MainMemory.mmrM8[a];
4599: }
4600: @Override protected int mmdRbz (int a) throws M68kException {
4601: XEiJ.mpuClockTime += XEiJ.busWaitTime.sram;
4602: a &= XEiJ.BUS_MOTHER_MASK;
4603: XEiJ.mpuClockTime += XEiJ.busWaitTime.sram;
4604: return MainMemory.mmrM8[a] & 0xff;
4605: }
4606: @Override protected int mmdRws (int a) throws M68kException {
4607: return (short) mmdRwz (a);
4608: }
4609: @Override protected int mmdRwz (int a) throws M68kException {
4610: XEiJ.mpuClockTime += XEiJ.busWaitTime.sram;
4611: a &= XEiJ.BUS_MOTHER_MASK;
4612: XEiJ.mpuClockTime += XEiJ.busWaitTime.sram;
4613: int d;
4614: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4615: d = MainMemory.mmrBuffer.getChar (a);
4616: } else {
4617: d = (char) (MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff));
4618: }
4619: return d;
4620: }
4621: @Override protected int mmdRls (int a) throws M68kException {
4622: XEiJ.mpuClockTime += XEiJ.busWaitTime.sram * 2;
4623: a &= XEiJ.BUS_MOTHER_MASK;
4624: XEiJ.mpuClockTime += XEiJ.busWaitTime.sram * 2;
4625: int d;
4626: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4627: d = MainMemory.mmrBuffer.getInt (a);
4628: } else {
4629: d = MainMemory.mmrM8[a] << 24 | (MainMemory.mmrM8[a + 1] & 0xff) << 16 | (char) (MainMemory.mmrM8[a + 2] << 8 | (MainMemory.mmrM8[a + 3] & 0xff));
4630: }
4631: return d;
4632: }
4633:
4634: @Override protected void mmdWb (int a, int d) throws M68kException {
4635: XEiJ.mpuClockTime += XEiJ.busWaitTime.sram;
4636: if (SRAM.smrWriteEnableOn) {
4637: a &= XEiJ.BUS_MOTHER_MASK;
4638: XEiJ.mpuClockTime += XEiJ.busWaitTime.sram;
4639: MainMemory.mmrM8[a] = (byte) d;
4640: if (a == 0x00ed002b || a == 0x00ed0059) {
4641: Keyboard.kbdRepaint ();
4642: } else if (a == 0x00ed005a) {
4643: if (0x00fe0000 <= XEiJ.regPC0 && XEiJ.regPC0 <= 0x00ffffff) {
4644: SRAM.smrOverride ();
4645: }
4646: }
4647: } else {
4648: System.out.printf ("%08X writing $%02X to $%08X in a write-protected state\n", XEiJ.regPC0, d & 0xff, a);
4649: if (SRAM.smrSRAMBusErrorOn) {
4650: super.mmdWb (a, d);
4651: }
4652: }
4653: }
4654: @Override protected void mmdWw (int a, int d) throws M68kException {
4655: XEiJ.mpuClockTime += XEiJ.busWaitTime.sram;
4656: if (SRAM.smrWriteEnableOn) {
4657: a &= XEiJ.BUS_MOTHER_MASK;
4658: XEiJ.mpuClockTime += XEiJ.busWaitTime.sram;
4659: MainMemory.mmrM8[a ] = (byte) (d >> 8);
4660: MainMemory.mmrM8[a + 1] = (byte) d;
4661: if (a == (0x00ed002b & -2) || a == (0x00ed0059 & -2)) {
4662: Keyboard.kbdRepaint ();
4663: }
4664: } else {
4665: System.out.printf ("%08X writing $%04X to $%08X in a write-protected state\n", XEiJ.regPC0, d & 0xffff, a);
4666: if (SRAM.smrSRAMBusErrorOn) {
4667: super.mmdWw (a, d);
4668: }
4669: }
4670: }
4671: @Override protected void mmdWl (int a, int d) throws M68kException {
4672: if (SRAM.smrWriteEnableOn) {
4673: mmdWw (a , d >> 16);
4674: mmdWw (a + 2, d );
4675: } else {
4676: System.out.printf ("%08X writing $%08X to $%08X in a write-protected state\n", XEiJ.regPC0, d, a);
4677: if (SRAM.smrSRAMBusErrorOn) {
4678: super.mmdWl (a, d);
4679: }
4680: }
4681: }
4682: },
4683:
4684:
4685:
4686:
4687: MMD_XB4 {
4688: @Override public String toString () {
4689: return Multilingual.mlnJapanese ? "拡張ボード領域 4" : "Expansion Board Area 4";
4690: }
4691:
4692: @Override protected byte mmdRbs (int a) throws M68kException {
4693: if (XEiJ.bnkOn) {
4694: a &= XEiJ.BUS_MOTHER_MASK;
4695: a = XEiJ.bnkPageStart + (a - 0x00ee0000);
4696: return XEiJ.bnkMemory[a];
4697: }
4698: return super.mmdRbs (a);
4699: }
4700: @Override protected int mmdRbz (int a) throws M68kException {
4701: if (XEiJ.bnkOn) {
4702: a &= XEiJ.BUS_MOTHER_MASK;
4703: a = XEiJ.bnkPageStart + (a - 0x00ee0000);
4704: return XEiJ.bnkMemory[a] & 0xff;
4705: }
4706: return super.mmdRbz (a);
4707: }
4708: @Override protected int mmdRws (int a) throws M68kException {
4709: if (XEiJ.bnkOn) {
4710: a &= XEiJ.BUS_MOTHER_MASK;
4711: a = XEiJ.bnkPageStart + (a - 0x00ee0000);
4712: return ((XEiJ.bnkMemory[a ] ) << 8 |
4713: (XEiJ.bnkMemory[a + 1] & 0xff));
4714: }
4715: return super.mmdRws (a);
4716: }
4717: @Override protected int mmdRwz (int a) throws M68kException {
4718: if (XEiJ.bnkOn) {
4719: a &= XEiJ.BUS_MOTHER_MASK;
4720: a = XEiJ.bnkPageStart + (a - 0x00ee0000);
4721: return ((XEiJ.bnkMemory[a ] & 0xff) << 8 |
4722: (XEiJ.bnkMemory[a + 1] & 0xff));
4723: }
4724: return super.mmdRwz (a);
4725: }
4726: @Override protected int mmdRls (int a) throws M68kException {
4727: if (XEiJ.bnkOn) {
4728: a &= XEiJ.BUS_MOTHER_MASK;
4729: a = XEiJ.bnkPageStart + (a - 0x00ee0000);
4730: return ((XEiJ.bnkMemory[a ] ) << 24 |
4731: (XEiJ.bnkMemory[a + 1] & 0xff) << 16 |
4732: (XEiJ.bnkMemory[a + 2] & 0xff) << 8 |
4733: (XEiJ.bnkMemory[a + 3] & 0xff));
4734: }
4735: return super.mmdRls (a);
4736: }
4737:
4738: @Override protected void mmdWb (int a, int d) throws M68kException {
4739: if (XEiJ.bnkOn) {
4740: a &= XEiJ.BUS_MOTHER_MASK;
4741: a = XEiJ.bnkPageStart + (a - 0x00ee0000);
4742: XEiJ.bnkMemory[a] = (byte) d;
4743: return;
4744: }
4745: super.mmdWb (a, d);
4746: }
4747: @Override protected void mmdWw (int a, int d) throws M68kException {
4748: if (XEiJ.bnkOn) {
4749: a &= XEiJ.BUS_MOTHER_MASK;
4750: a = XEiJ.bnkPageStart + (a - 0x00ee0000);
4751: XEiJ.bnkMemory[a ] = (byte) (d >> 8);
4752: XEiJ.bnkMemory[a + 1] = (byte) d;
4753: return;
4754: }
4755: super.mmdWw (a, d);
4756: }
4757: @Override protected void mmdWl (int a, int d) throws M68kException {
4758: if (XEiJ.bnkOn) {
4759: a &= XEiJ.BUS_MOTHER_MASK;
4760: a = XEiJ.bnkPageStart + (a - 0x00ee0000);
4761: XEiJ.bnkMemory[a ] = (byte) (d >> 24);
4762: XEiJ.bnkMemory[a + 1] = (byte) (d >> 16);
4763: XEiJ.bnkMemory[a + 2] = (byte) (d >> 8);
4764: XEiJ.bnkMemory[a + 3] = (byte) d;
4765: return;
4766: }
4767: super.mmdWl (a, d);
4768: }
4769: },
4770:
4771:
4772:
4773: MMD_CG1 {
4774: @Override public String toString () {
4775: return Multilingual.mlnJapanese ? "CGROM" : "CGROM";
4776: }
4777:
4778: @Override protected byte mmdPbs (int a) {
4779: a &= XEiJ.BUS_MOTHER_MASK;
4780: return MainMemory.mmrM8[a];
4781: }
4782: @Override protected int mmdPbz (int a) {
4783: a &= XEiJ.BUS_MOTHER_MASK;
4784: return MainMemory.mmrM8[a] & 0xff;
4785: }
4786: @Override protected int mmdPws (int a) {
4787: a &= XEiJ.BUS_MOTHER_MASK;
4788: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4789: return MainMemory.mmrBuffer.getShort (a);
4790: } else {
4791: return MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff);
4792: }
4793: }
4794: @Override protected int mmdPwz (int a) {
4795: a &= XEiJ.BUS_MOTHER_MASK;
4796: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4797: return MainMemory.mmrBuffer.getChar (a);
4798: } else {
4799: return (char) (MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff));
4800: }
4801: }
4802: @Override protected int mmdPls (int a) {
4803: a &= XEiJ.BUS_MOTHER_MASK;
4804: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4805: return MainMemory.mmrBuffer.getInt (a);
4806: } else {
4807: return MainMemory.mmrM8[a] << 24 | (MainMemory.mmrM8[a + 1] & 0xff) << 16 | (char) (MainMemory.mmrM8[a + 2] << 8 | (MainMemory.mmrM8[a + 3] & 0xff));
4808: }
4809: }
4810:
4811: @Override protected byte mmdRbs (int a) throws M68kException {
4812: XEiJ.mpuClockTime += XEiJ.busWaitTime.rom;
4813: a &= XEiJ.BUS_MOTHER_MASK;
4814: return MainMemory.mmrM8[a];
4815: }
4816: @Override protected int mmdRbz (int a) throws M68kException {
4817: XEiJ.mpuClockTime += XEiJ.busWaitTime.rom;
4818: a &= XEiJ.BUS_MOTHER_MASK;
4819: return MainMemory.mmrM8[a] & 0xff;
4820: }
4821: @Override protected int mmdRws (int a) throws M68kException {
4822: XEiJ.mpuClockTime += XEiJ.busWaitTime.rom;
4823: a &= XEiJ.BUS_MOTHER_MASK;
4824: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4825: return MainMemory.mmrBuffer.getShort (a);
4826: } else {
4827: return MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff);
4828: }
4829: }
4830: @Override protected int mmdRwz (int a) throws M68kException {
4831: XEiJ.mpuClockTime += XEiJ.busWaitTime.rom;
4832: a &= XEiJ.BUS_MOTHER_MASK;
4833: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4834: return MainMemory.mmrBuffer.getChar (a);
4835: } else {
4836: return (char) (MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff));
4837: }
4838: }
4839: @Override protected int mmdRls (int a) throws M68kException {
4840: XEiJ.mpuClockTime += XEiJ.busWaitTime.romlong;
4841: a &= XEiJ.BUS_MOTHER_MASK;
4842: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4843: return MainMemory.mmrBuffer.getInt (a);
4844: } else {
4845: return MainMemory.mmrM8[a] << 24 | (MainMemory.mmrM8[a + 1] & 0xff) << 16 | (char) (MainMemory.mmrM8[a + 2] << 8 | (MainMemory.mmrM8[a + 3] & 0xff));
4846: }
4847: }
4848: },
4849:
4850:
4851:
4852: MMD_CG2 {
4853: @Override public String toString () {
4854: return Multilingual.mlnJapanese ? "CGROM" : "CGROM";
4855: }
4856:
4857: @Override protected byte mmdPbs (int a) {
4858: a &= XEiJ.BUS_MOTHER_MASK;
4859: return MainMemory.mmrM8[a];
4860: }
4861: @Override protected int mmdPbz (int a) {
4862: a &= XEiJ.BUS_MOTHER_MASK;
4863: return MainMemory.mmrM8[a] & 0xff;
4864: }
4865: @Override protected int mmdPws (int a) {
4866: a &= XEiJ.BUS_MOTHER_MASK;
4867: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4868: return MainMemory.mmrBuffer.getShort (a);
4869: } else {
4870: return MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff);
4871: }
4872: }
4873: @Override protected int mmdPwz (int a) {
4874: a &= XEiJ.BUS_MOTHER_MASK;
4875: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4876: return MainMemory.mmrBuffer.getChar (a);
4877: } else {
4878: return (char) (MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff));
4879: }
4880: }
4881: @Override protected int mmdPls (int a) {
4882: a &= XEiJ.BUS_MOTHER_MASK;
4883: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4884: return MainMemory.mmrBuffer.getInt (a);
4885: } else {
4886: return MainMemory.mmrM8[a] << 24 | (MainMemory.mmrM8[a + 1] & 0xff) << 16 | (char) (MainMemory.mmrM8[a + 2] << 8 | (MainMemory.mmrM8[a + 3] & 0xff));
4887: }
4888: }
4889:
4890: @Override protected byte mmdRbs (int a) throws M68kException {
4891: XEiJ.mpuClockTime += XEiJ.busWaitTime.rom;
4892: a &= XEiJ.BUS_MOTHER_MASK;
4893: return MainMemory.mmrM8[a];
4894: }
4895: @Override protected int mmdRbz (int a) throws M68kException {
4896: XEiJ.mpuClockTime += XEiJ.busWaitTime.rom;
4897: a &= XEiJ.BUS_MOTHER_MASK;
4898: return MainMemory.mmrM8[a] & 0xff;
4899: }
4900: @Override protected int mmdRws (int a) throws M68kException {
4901: XEiJ.mpuClockTime += XEiJ.busWaitTime.rom;
4902: a &= XEiJ.BUS_MOTHER_MASK;
4903: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4904: return MainMemory.mmrBuffer.getShort (a);
4905: } else {
4906: return MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff);
4907: }
4908: }
4909: @Override protected int mmdRwz (int a) throws M68kException {
4910: XEiJ.mpuClockTime += XEiJ.busWaitTime.rom;
4911: a &= XEiJ.BUS_MOTHER_MASK;
4912: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4913: return MainMemory.mmrBuffer.getChar (a);
4914: } else {
4915: return (char) (MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff));
4916: }
4917: }
4918: @Override protected int mmdRls (int a) throws M68kException {
4919: XEiJ.mpuClockTime += XEiJ.busWaitTime.romlong;
4920: a &= XEiJ.BUS_MOTHER_MASK;
4921: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4922: return MainMemory.mmrBuffer.getInt (a);
4923: } else {
4924: return MainMemory.mmrM8[a] << 24 | (MainMemory.mmrM8[a + 1] & 0xff) << 16 | (char) (MainMemory.mmrM8[a + 2] << 8 | (MainMemory.mmrM8[a + 3] & 0xff));
4925: }
4926: }
4927: },
4928:
4929:
4930:
4931: MMD_ROM {
4932: @Override public String toString () {
4933: return Multilingual.mlnJapanese ? "ROM" : "ROM";
4934: }
4935:
4936: @Override protected byte mmdPbs (int a) {
4937: a &= XEiJ.BUS_MOTHER_MASK;
4938: return MainMemory.mmrM8[a];
4939: }
4940: @Override protected int mmdPbz (int a) {
4941: a &= XEiJ.BUS_MOTHER_MASK;
4942: return MainMemory.mmrM8[a] & 0xff;
4943: }
4944: @Override protected int mmdPws (int a) {
4945: a &= XEiJ.BUS_MOTHER_MASK;
4946: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4947: return MainMemory.mmrBuffer.getShort (a);
4948: } else {
4949: return MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff);
4950: }
4951: }
4952: @Override protected int mmdPwz (int a) {
4953: a &= XEiJ.BUS_MOTHER_MASK;
4954: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4955: return MainMemory.mmrBuffer.getChar (a);
4956: } else {
4957: return (char) (MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff));
4958: }
4959: }
4960: @Override protected int mmdPls (int a) {
4961: a &= XEiJ.BUS_MOTHER_MASK;
4962: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4963: return MainMemory.mmrBuffer.getInt (a);
4964: } else {
4965: return MainMemory.mmrM8[a] << 24 | (MainMemory.mmrM8[a + 1] & 0xff) << 16 | (char) (MainMemory.mmrM8[a + 2] << 8 | (MainMemory.mmrM8[a + 3] & 0xff));
4966: }
4967: }
4968:
4969: @Override protected byte mmdRbs (int a) throws M68kException {
4970: XEiJ.mpuClockTime += XEiJ.busWaitTime.rom;
4971: a &= XEiJ.BUS_MOTHER_MASK;
4972: return MainMemory.mmrM8[a];
4973: }
4974: @Override protected int mmdRbz (int a) throws M68kException {
4975: XEiJ.mpuClockTime += XEiJ.busWaitTime.rom;
4976: a &= XEiJ.BUS_MOTHER_MASK;
4977: return MainMemory.mmrM8[a] & 0xff;
4978: }
4979: @Override protected int mmdRws (int a) throws M68kException {
4980: XEiJ.mpuClockTime += XEiJ.busWaitTime.rom;
4981: a &= XEiJ.BUS_MOTHER_MASK;
4982: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4983: return MainMemory.mmrBuffer.getShort (a);
4984: } else {
4985: return MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff);
4986: }
4987: }
4988: @Override protected int mmdRwz (int a) throws M68kException {
4989: XEiJ.mpuClockTime += XEiJ.busWaitTime.rom;
4990: a &= XEiJ.BUS_MOTHER_MASK;
4991: if (MainMemory.MMR_USE_BYTE_BUFFER) {
4992: return MainMemory.mmrBuffer.getChar (a);
4993: } else {
4994: return (char) (MainMemory.mmrM8[a] << 8 | (MainMemory.mmrM8[a + 1] & 0xff));
4995: }
4996: }
4997: @Override protected int mmdRls (int a) throws M68kException {
4998: XEiJ.mpuClockTime += XEiJ.busWaitTime.romlong;
4999: a &= XEiJ.BUS_MOTHER_MASK;
5000: if (MainMemory.MMR_USE_BYTE_BUFFER) {
5001: return MainMemory.mmrBuffer.getInt (a);
5002: } else {
5003: return MainMemory.mmrM8[a] << 24 | (MainMemory.mmrM8[a + 1] & 0xff) << 16 | (char) (MainMemory.mmrM8[a + 2] << 8 | (MainMemory.mmrM8[a + 3] & 0xff));
5004: }
5005: }
5006: },
5007:
5008:
5009:
5010: MMD_IBP {
5011: @Override public String toString () {
5012: return Multilingual.mlnJapanese ? "命令ブレークポイント" : "Instruction Break Point";
5013: }
5014: @Override protected int mmdRwz (int a) throws M68kException {
5015: if (InstructionBreakPoint.IBP_ON) {
5016: InstructionBreakPoint.InstructionBreakRecord[] hashTable = InstructionBreakPoint.ibpHashTable;
5017: for (InstructionBreakPoint.InstructionBreakRecord r = hashTable[a >> 1 & InstructionBreakPoint.IBP_HASH_MASK];
5018: r != null;
5019: r = r.ibrNext) {
5020: if (r.ibrPhysicalAddress == a) {
5021: if (r.ibrValue == r.ibrTarget) {
5022: if (r.ibrThreshold < 0) {
5023: InstructionBreakPoint.ibpRemove (r.ibrLogicalAddress, XEiJ.regSRS);
5024: XEiJ.mpuContinue = true;
5025: } else if (r.ibrTarget < r.ibrThreshold) {
5026: r.ibrTarget = r.ibrThreshold;
5027: XEiJ.mpuContinue = true;
5028: } else {
5029: if (r.ibrScriptElement != null &&
5030: r.ibrScriptElement.exlEval (ExpressionEvaluator.EVM_EXPRESSION).exlFloatValue.iszero ()) {
5031: break;
5032: }
5033: r.ibrTarget++;
5034: XEiJ.mpuContinue = false;
5035: }
5036: M68kException.m6eNumber = M68kException.M6E_INSTRUCTION_BREAK_POINT;
5037: throw M68kException.m6eSignal;
5038: } else {
5039: if (r.ibrWaitInstruction != null) {
5040: WaitInstruction.instruction = r.ibrWaitInstruction;
5041: return XEiJ.EMX_OPCODE_EMXWAIT;
5042: }
5043: r.ibrValue++;
5044: break;
5045: }
5046: }
5047: }
5048: }
5049: if (DataBreakPoint.DBP_ON) {
5050: return DataBreakPoint.dbpMemoryMap[a >>> XEiJ.BUS_PAGE_BITS].mmdRwz (a);
5051: } else {
5052: return XEiJ.busMemoryMap[a >>> XEiJ.BUS_PAGE_BITS].mmdRwz (a);
5053: }
5054: }
5055: },
5056:
5057:
5058:
5059: MMD_DBP {
5060: @Override public String toString () {
5061: return Multilingual.mlnJapanese ? "データブレークポイント" : "Data Break Point";
5062: }
5063:
5064: @Override protected byte mmdPbs (int a) {
5065: return (XEiJ.regSRS != 0 ? XEiJ.busSuperMap : XEiJ.busUserMap)[a >>> XEiJ.BUS_PAGE_BITS].mmdPbs (a);
5066: }
5067: @Override protected int mmdPbz (int a) {
5068: return (XEiJ.regSRS != 0 ? XEiJ.busSuperMap : XEiJ.busUserMap)[a >>> XEiJ.BUS_PAGE_BITS].mmdPbz (a);
5069: }
5070: @Override protected int mmdPws (int a) {
5071: return (XEiJ.regSRS != 0 ? XEiJ.busSuperMap : XEiJ.busUserMap)[a >>> XEiJ.BUS_PAGE_BITS].mmdPws (a);
5072: }
5073: @Override protected int mmdPwz (int a) {
5074: return (XEiJ.regSRS != 0 ? XEiJ.busSuperMap : XEiJ.busUserMap)[a >>> XEiJ.BUS_PAGE_BITS].mmdPwz (a);
5075: }
5076: @Override protected int mmdPls (int a) {
5077: return (XEiJ.regSRS != 0 ? XEiJ.busSuperMap : XEiJ.busUserMap)[a >>> XEiJ.BUS_PAGE_BITS].mmdPls (a);
5078: }
5079:
5080: @Override protected byte mmdRbs (int a) throws M68kException {
5081: int d = (XEiJ.regSRS != 0 ? XEiJ.busSuperMap : XEiJ.busUserMap)[a >>> XEiJ.BUS_PAGE_BITS].mmdRbs (a);
5082: DataBreakPoint.dbpBreak (DataBreakPoint.DBP_BYTE, a, d, false);
5083: return (byte) d;
5084: }
5085: @Override protected int mmdRbz (int a) throws M68kException {
5086: int d = (XEiJ.regSRS != 0 ? XEiJ.busSuperMap : XEiJ.busUserMap)[a >>> XEiJ.BUS_PAGE_BITS].mmdRbz (a);
5087: DataBreakPoint.dbpBreak (DataBreakPoint.DBP_BYTE, a, d, false);
5088: return d;
5089: }
5090: @Override protected int mmdRws (int a) throws M68kException {
5091: int d = (XEiJ.regSRS != 0 ? XEiJ.busSuperMap : XEiJ.busUserMap)[a >>> XEiJ.BUS_PAGE_BITS].mmdRws (a);
5092: DataBreakPoint.dbpBreak (DataBreakPoint.DBP_WORD, a, d, false);
5093: return d;
5094: }
5095: @Override protected int mmdRwz (int a) throws M68kException {
5096: int d = (XEiJ.regSRS != 0 ? XEiJ.busSuperMap : XEiJ.busUserMap)[a >>> XEiJ.BUS_PAGE_BITS].mmdRwz (a);
5097: DataBreakPoint.dbpBreak (DataBreakPoint.DBP_WORD, a, d, false);
5098: return d;
5099: }
5100: @Override protected int mmdRls (int a) throws M68kException {
5101: int d = (XEiJ.regSRS != 0 ? XEiJ.busSuperMap : XEiJ.busUserMap)[a >>> XEiJ.BUS_PAGE_BITS].mmdRls (a);
5102: DataBreakPoint.dbpBreak (DataBreakPoint.DBP_LONG, a, d, false);
5103: return d;
5104: }
5105:
5106: @Override protected void mmdWb (int a, int d) throws M68kException {
5107: (XEiJ.regSRS != 0 ? XEiJ.busSuperMap : XEiJ.busUserMap)[a >>> XEiJ.BUS_PAGE_BITS].mmdWb (a, d);
5108: DataBreakPoint.dbpBreak (DataBreakPoint.DBP_BYTE, a, d, true);
5109: }
5110: @Override protected void mmdWw (int a, int d) throws M68kException {
5111: (XEiJ.regSRS != 0 ? XEiJ.busSuperMap : XEiJ.busUserMap)[a >>> XEiJ.BUS_PAGE_BITS].mmdWw (a, d);
5112: DataBreakPoint.dbpBreak (DataBreakPoint.DBP_WORD, a, d, true);
5113: }
5114: @Override protected void mmdWl (int a, int d) throws M68kException {
5115: (XEiJ.regSRS != 0 ? XEiJ.busSuperMap : XEiJ.busUserMap)[a >>> XEiJ.BUS_PAGE_BITS].mmdWl (a, d);
5116: DataBreakPoint.dbpBreak (DataBreakPoint.DBP_LONG, a, d, true);
5117: }
5118: },
5119:
5120:
5121:
5122: MMD_NUL {
5123: @Override public String toString () {
5124: return Multilingual.mlnJapanese ? "ヌルデバイス" : "Null Device";
5125: }
5126: };
5127:
5128:
5129:
5130:
5131:
5132:
5133: protected byte mmdPbs (int a) {
5134: return (byte) mmdPbz (a);
5135: }
5136: protected int mmdPbz (int a) {
5137: try {
5138: return mmdRbz (a);
5139: } catch (M68kException e) {
5140: }
5141: return 0xff;
5142: }
5143: protected int mmdPws (int a) {
5144: return (short) mmdPwz (a);
5145: }
5146: protected int mmdPwz (int a) {
5147: try {
5148: return mmdRwz (a);
5149: } catch (M68kException e) {
5150: }
5151: return 0xffff;
5152: }
5153: protected int mmdPls (int a) {
5154: try {
5155: return mmdRls (a);
5156: } catch (M68kException e) {
5157: }
5158: return -1;
5159: }
5160:
5161:
5162:
5163: protected byte mmdRbs (int a) throws M68kException {
5164: return (byte) mmdRbz (a);
5165: }
5166: protected int mmdRbz (int a) throws M68kException {
5167: MC68060.m60BusErrorOnRead ();
5168: M68kException.m6eNumber = M68kException.M6E_ACCESS_FAULT;
5169: M68kException.m6eAddress = a;
5170: M68kException.m6eDirection = XEiJ.MPU_WR_READ;
5171: M68kException.m6eSize = XEiJ.MPU_SS_BYTE;
5172: throw M68kException.m6eSignal;
5173: }
5174: protected int mmdRws (int a) throws M68kException {
5175: return (short) mmdRwz (a);
5176: }
5177: protected int mmdRwz (int a) throws M68kException {
5178: MC68060.m60BusErrorOnRead ();
5179: M68kException.m6eNumber = M68kException.M6E_ACCESS_FAULT;
5180: M68kException.m6eAddress = a;
5181: M68kException.m6eDirection = XEiJ.MPU_WR_READ;
5182: M68kException.m6eSize = XEiJ.MPU_SS_WORD;
5183: throw M68kException.m6eSignal;
5184: }
5185: protected int mmdRls (int a) throws M68kException {
5186: MC68060.m60BusErrorOnRead ();
5187: M68kException.m6eNumber = M68kException.M6E_ACCESS_FAULT;
5188: M68kException.m6eAddress = a;
5189: M68kException.m6eDirection = XEiJ.MPU_WR_READ;
5190: M68kException.m6eSize = XEiJ.MPU_SS_LONG;
5191: throw M68kException.m6eSignal;
5192: }
5193:
5194:
5195:
5196: protected void mmdVb (int a, int d) {
5197: try {
5198: mmdWb (a, d);
5199: } catch (M68kException e) {
5200: }
5201: }
5202: protected void mmdVw (int a, int d) {
5203: try {
5204: mmdWw (a, d);
5205: } catch (M68kException e) {
5206: }
5207: }
5208: protected void mmdVl (int a, int d) {
5209: try {
5210: mmdWl (a, d);
5211: } catch (M68kException e) {
5212: }
5213: }
5214:
5215:
5216: protected void mmdWb (int a, int d) throws M68kException {
5217: MC68060.m60BusErrorOnWrite ();
5218: M68kException.m6eNumber = M68kException.M6E_ACCESS_FAULT;
5219: M68kException.m6eAddress = a;
5220: M68kException.m6eDirection = XEiJ.MPU_WR_WRITE;
5221: M68kException.m6eSize = XEiJ.MPU_SS_BYTE;
5222: throw M68kException.m6eSignal;
5223: }
5224: protected void mmdWw (int a, int d) throws M68kException {
5225: MC68060.m60BusErrorOnWrite ();
5226: M68kException.m6eNumber = M68kException.M6E_ACCESS_FAULT;
5227: M68kException.m6eAddress = a;
5228: M68kException.m6eDirection = XEiJ.MPU_WR_WRITE;
5229: M68kException.m6eSize = XEiJ.MPU_SS_WORD;
5230: throw M68kException.m6eSignal;
5231: }
5232: protected void mmdWl (int a, int d) throws M68kException {
5233: MC68060.m60BusErrorOnWrite ();
5234: M68kException.m6eNumber = M68kException.M6E_ACCESS_FAULT;
5235: M68kException.m6eAddress = a;
5236: M68kException.m6eDirection = XEiJ.MPU_WR_WRITE;
5237: M68kException.m6eSize = XEiJ.MPU_SS_LONG;
5238: throw M68kException.m6eSignal;
5239: }
5240: }
5241:
5242:
5243: