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1.1 root 1: /*
2: Hatari - ioMemTables.c
3:
4: This file is distributed under the GNU Public License, version 2 or at
5: your option any later version. Read the file gpl.txt for details.
6:
7: Tables with hardware IO handlers.
8: */
9: char IoMemTables_rcsid[] = "Hatari $Id: ioMemTables.c,v 1.3 2005/02/10 00:11:40 thothy Exp $";
10:
11: #include "main.h"
12: #include "fdc.h"
13: #include "ikbd.h"
14: #include "ioMem.h"
15: #include "ioMemTables.h"
16: #include "mfp.h"
17: #include "midi.h"
18: #include "psg.h"
19: #include "rs232.h"
20: #include "rtc.h"
21: #include "video.h"
22: #include "blitter.h"
23:
24:
25: /* Temporary hack to get TOS 1.06 and 1.62 working... */
26: static void IoMem_MicrowireData_ReadWord(void)
27: {
28: IoMem_WriteWord(0xff8922, 0);
29: }
30:
31:
32: /*-----------------------------------------------------------------------*/
33: /*
34: List of functions to handle read/write hardware interceptions for a plain ST.
35: */
36: INTERCEPT_ACCESS_FUNC IoMemTable_ST[] =
37: {
38: { 0xff8001, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Memory configuration */
39:
40: { 0xff8201, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Video base high byte */
41: { 0xff8203, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Video base med byte */
42: { 0xff8205, SIZE_BYTE, Video_ScreenCounterHigh_ReadByte, IoMem_WriteWithoutInterception },
43: { 0xff8207, SIZE_BYTE, Video_ScreenCounterMed_ReadByte, IoMem_WriteWithoutInterception },
44: { 0xff8209, SIZE_BYTE, Video_ScreenCounterLow_ReadByte, IoMem_WriteWithoutInterception },
45: { 0xff820a, SIZE_BYTE, Video_Sync_ReadByte, Video_Sync_WriteByte },
46: { 0xff820b, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
47: { 0xff820d, SIZE_BYTE, Video_BaseLow_ReadByte, IoMem_WriteWithoutInterception },
48: { 0xff820f, SIZE_BYTE, Video_LineWidth_ReadByte, IoMem_WriteWithoutInterception },
49: { 0xff8240, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color0_WriteWord }, /* COLOR 0 */
50: { 0xff8242, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color1_WriteWord }, /* COLOR 1 */
51: { 0xff8244, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color2_WriteWord }, /* COLOR 2 */
52: { 0xff8246, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color3_WriteWord }, /* COLOR 3 */
53: { 0xff8248, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color4_WriteWord }, /* COLOR 4 */
54: { 0xff824a, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color5_WriteWord }, /* COLOR 5 */
55: { 0xff824c, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color6_WriteWord }, /* COLOR 6 */
56: { 0xff824e, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color7_WriteWord }, /* COLOR 7 */
57: { 0xff8250, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color8_WriteWord }, /* COLOR 8 */
58: { 0xff8252, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color9_WriteWord }, /* COLOR 9 */
59: { 0xff8254, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color10_WriteWord }, /* COLOR 10 */
60: { 0xff8256, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color11_WriteWord }, /* COLOR 11 */
61: { 0xff8258, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color12_WriteWord }, /* COLOR 12 */
62: { 0xff825a, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color13_WriteWord }, /* COLOR 13 */
63: { 0xff825c, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color14_WriteWord }, /* COLOR 14 */
64: { 0xff825e, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color15_WriteWord }, /* COLOR 15 */
65: { 0xff8260, SIZE_BYTE, Video_ShifterMode_ReadByte, Video_ShifterMode_WriteByte },
66: { 0xff8261, 31, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus errors here */
67:
68: { 0xff8604, SIZE_WORD, FDC_DiscControllerStatus_ReadWord, FDC_DiscController_WriteWord },
69: { 0xff8606, SIZE_WORD, FDC_DmaStatus_ReadWord, FDC_DmaModeControl_WriteWord },
70: { 0xff8609, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* DMA base and counter high byte */
71: { 0xff860b, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* DMA base and counter med byte */
72: { 0xff860d, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* DMA base and counter low byte */
73: { 0xff860f, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
74:
75: { 0xff8800, SIZE_BYTE, PSG_SelectRegister_ReadByte, PSG_SelectRegister_WriteByte },
76: { 0xff8801, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite },
77: { 0xff8802, SIZE_BYTE, PSG_DataRegister_ReadByte, PSG_DataRegister_WriteByte },
78: { 0xff8803, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite },
79:
80: { 0xff8a00, 32, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Blitter halftone RAM */
81: { 0xff8a20, SIZE_WORD, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Blitter source x increment */
82: { 0xff8a22, SIZE_WORD, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Blitter source y increment */
83: { 0xff8a24, SIZE_LONG, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Blitter source address */
84: { 0xff8a28, SIZE_WORD, Blitter_Endmask1_ReadWord, Blitter_Endmask1_WriteWord },
85: { 0xff8a2a, SIZE_WORD, Blitter_Endmask2_ReadWord, Blitter_Endmask2_WriteWord },
86: { 0xff8a2c, SIZE_WORD, Blitter_Endmask3_ReadWord, Blitter_Endmask3_WriteWord },
87: { 0xff8a2e, SIZE_WORD, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Blitter dest. x increment */
88: { 0xff8a30, SIZE_WORD, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Blitter dest. y increment */
89: { 0xff8a32, SIZE_LONG, Blitter_DestAddr_ReadLong, Blitter_DestAddr_WriteLong },
90: { 0xff8a36, SIZE_WORD, Blitter_WordsPerLine_ReadWord, Blitter_WordsPerLine_WriteWord },
91: { 0xff8a38, SIZE_WORD, Blitter_LinesPerBitblock_ReadWord, Blitter_LinesPerBitblock_WriteWord },
92: { 0xff8a3a, SIZE_BYTE, Blitter_HalftoneOp_ReadByte, Blitter_HalftoneOp_WriteByte },
93: { 0xff8a3b, SIZE_BYTE, Blitter_LogOp_ReadByte, Blitter_LogOp_WriteByte },
94: { 0xff8a3c, SIZE_BYTE, Blitter_LineNum_ReadByte, Blitter_LineNum_WriteByte },
95: { 0xff8a3d, SIZE_BYTE, Blitter_Skew_ReadByte, Blitter_Skew_WriteByte },
96:
97: { 0xfffa01, SIZE_BYTE, MFP_GPIP_ReadByte, MFP_GPIP_WriteByte },
98: { 0xfffa03, SIZE_BYTE, MFP_ActiveEdge_ReadByte, MFP_ActiveEdge_WriteByte },
99: { 0xfffa05, SIZE_BYTE, MFP_DataDirection_ReadByte, MFP_DataDirection_WriteByte },
100: { 0xfffa07, SIZE_BYTE, MFP_EnableA_ReadByte, MFP_EnableA_WriteByte },
101: { 0xfffa09, SIZE_BYTE, MFP_EnableB_ReadByte, MFP_EnableB_WriteByte },
102: { 0xfffa0b, SIZE_BYTE, MFP_PendingA_ReadByte, MFP_PendingA_WriteByte },
103: { 0xfffa0d, SIZE_BYTE, MFP_PendingB_ReadByte, MFP_PendingB_WriteByte },
104: { 0xfffa0f, SIZE_BYTE, MFP_InServiceA_ReadByte, MFP_InServiceA_WriteByte },
105: { 0xfffa11, SIZE_BYTE, MFP_InServiceB_ReadByte, MFP_InServiceB_WriteByte },
106: { 0xfffa13, SIZE_BYTE, MFP_MaskA_ReadByte, MFP_MaskA_WriteByte },
107: { 0xfffa15, SIZE_BYTE, MFP_MaskB_ReadByte, MFP_MaskB_WriteByte },
108: { 0xfffa17, SIZE_BYTE, MFP_VectorReg_ReadByte, MFP_VectorReg_WriteByte },
109: { 0xfffa19, SIZE_BYTE, MFP_TimerACtrl_ReadByte, MFP_TimerACtrl_WriteByte },
110: { 0xfffa1b, SIZE_BYTE, MFP_TimerBCtrl_ReadByte, MFP_TimerBCtrl_WriteByte },
111: { 0xfffa1d, SIZE_BYTE, MFP_TimerCDCtrl_ReadByte, MFP_TimerCDCtrl_WriteByte },
112: { 0xfffa1f, SIZE_BYTE, MFP_TimerAData_ReadByte, MFP_TimerAData_WriteByte },
113: { 0xfffa21, SIZE_BYTE, MFP_TimerBData_ReadByte, MFP_TimerBData_WriteByte },
114: { 0xfffa23, SIZE_BYTE, MFP_TimerCData_ReadByte, MFP_TimerCData_WriteByte },
115: { 0xfffa25, SIZE_BYTE, MFP_TimerDData_ReadByte, MFP_TimerDData_WriteByte },
116:
117: { 0xfffa27, SIZE_BYTE, RS232_SCR_ReadByte, RS232_SCR_WriteByte }, /* Sync character register */
118: { 0xfffa29, SIZE_BYTE, RS232_UCR_ReadByte, RS232_UCR_WriteByte }, /* USART control register */
119: { 0xfffa2b, SIZE_BYTE, RS232_RSR_ReadByte, RS232_RSR_WriteByte }, /* Receiver status register */
120: { 0xfffa2d, SIZE_BYTE, RS232_TSR_ReadByte, RS232_TSR_WriteByte }, /* Transmitter status register */
121: { 0xfffa2f, SIZE_BYTE, RS232_UDR_ReadByte, RS232_UDR_WriteByte }, /* USART data register */
122:
123: { 0xfffa31, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
124: { 0xfffa33, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
125: { 0xfffa35, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
126: { 0xfffa37, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
127: { 0xfffa39, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
128: { 0xfffa3b, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
129: { 0xfffa3d, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
130: { 0xfffa3f, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
131:
132: { 0xfffc00, SIZE_BYTE, IKBD_KeyboardControl_ReadByte, IKBD_KeyboardControl_WriteByte },
133: { 0xfffc01, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
134: { 0xfffc02, SIZE_BYTE, IKBD_KeyboardData_ReadByte, IKBD_KeyboardData_WriteByte },
135: { 0xfffc03, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
136: { 0xfffc04, SIZE_BYTE, Midi_Control_ReadByte, Midi_Control_WriteByte },
137: { 0xfffc05, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
138: { 0xfffc06, SIZE_BYTE, Midi_Data_ReadByte, Midi_Data_WriteByte },
139: { 0xfffc07, 26, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus errors here */
140:
141: { 0xfffc21, SIZE_BYTE, Rtc_SecondsUnits_ReadByte, IoMem_WriteWithoutInterception },
142: { 0xfffc22, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
143: { 0xfffc23, SIZE_BYTE, Rtc_SecondsTens_ReadByte, IoMem_WriteWithoutInterception },
144: { 0xfffc24, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
145: { 0xfffc25, SIZE_BYTE, Rtc_MinutesUnits_ReadByte, Rtc_MinutesUnits_WriteByte },
146: { 0xfffc26, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
147: { 0xfffc27, SIZE_BYTE, Rtc_MinutesTens_ReadByte, Rtc_MinutesTens_WriteByte },
148: { 0xfffc28, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
149: { 0xfffc29, SIZE_BYTE, Rtc_HoursUnits_ReadByte, IoMem_WriteWithoutInterception },
150: { 0xfffc2a, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
151: { 0xfffc2b, SIZE_BYTE, Rtc_HoursTens_ReadByte, IoMem_WriteWithoutInterception },
152: { 0xfffc2c, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
153: { 0xfffc2d, SIZE_BYTE, Rtc_Weekday_ReadByte, IoMem_WriteWithoutInterception },
154: { 0xfffc2e, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
155: { 0xfffc2f, SIZE_BYTE, Rtc_DayUnits_ReadByte, IoMem_WriteWithoutInterception },
156: { 0xfffc30, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
157: { 0xfffc31, SIZE_BYTE, Rtc_DayTens_ReadByte, IoMem_WriteWithoutInterception },
158: { 0xfffc32, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
159: { 0xfffc33, SIZE_BYTE, Rtc_MonthUnits_ReadByte, IoMem_WriteWithoutInterception },
160: { 0xfffc34, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
161: { 0xfffc35, SIZE_BYTE, Rtc_MonthTens_ReadByte, IoMem_WriteWithoutInterception },
162: { 0xfffc36, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
163: { 0xfffc37, SIZE_BYTE, Rtc_YearUnits_ReadByte, IoMem_WriteWithoutInterception },
164: { 0xfffc38, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
165: { 0xfffc39, SIZE_BYTE, Rtc_YearTens_ReadByte, IoMem_WriteWithoutInterception },
166: { 0xfffc3a, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
167: { 0xfffc3b, SIZE_BYTE, Rtc_ClockMod_ReadByte, Rtc_ClockMod_WriteByte },
168: { 0xfffc3c, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
169: { 0xfffc3d, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Clock test */
170: { 0xfffc3e, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
171: { 0xfffc3f, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Clock reset */
172: { 0xfffc40, 448, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus errors here */
173:
174: { 0, 0, NULL, NULL }
175: };
176:
177:
178: /*-----------------------------------------------------------------------*/
179: /*
180: List of functions to handle read/write hardware interceptions for a STE.
181: */
182: INTERCEPT_ACCESS_FUNC IoMemTable_STE[] =
183: {
184: { 0xff8000, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
185: { 0xff8001, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Memory configuration */
186: { 0xff8002, 14, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus errors here */
187:
188: { 0xff8200, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
189: { 0xff8201, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Video base high byte */
190: { 0xff8202, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
191: { 0xff8203, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Video base med byte */
192: { 0xff8204, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
193: { 0xff8205, SIZE_BYTE, Video_ScreenCounterHigh_ReadByte, IoMem_WriteWithoutInterception },
194: { 0xff8206, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
195: { 0xff8207, SIZE_BYTE, Video_ScreenCounterMed_ReadByte, IoMem_WriteWithoutInterception },
196: { 0xff8208, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
197: { 0xff8209, SIZE_BYTE, Video_ScreenCounterLow_ReadByte, IoMem_WriteWithoutInterception },
198: { 0xff820a, SIZE_BYTE, Video_Sync_ReadByte, Video_Sync_WriteByte },
199: { 0xff820b, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
200: { 0xff820c, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
201: { 0xff820d, SIZE_BYTE, Video_BaseLow_ReadByte, IoMem_WriteWithoutInterception },
202: { 0xff820e, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
203: { 0xff820f, SIZE_BYTE, Video_LineWidth_ReadByte, IoMem_WriteWithoutInterception },
204: { 0xff8240, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color0_WriteWord }, /* COLOR 0 */
205: { 0xff8242, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color1_WriteWord }, /* COLOR 1 */
206: { 0xff8244, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color2_WriteWord }, /* COLOR 2 */
207: { 0xff8246, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color3_WriteWord }, /* COLOR 3 */
208: { 0xff8248, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color4_WriteWord }, /* COLOR 4 */
209: { 0xff824a, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color5_WriteWord }, /* COLOR 5 */
210: { 0xff824c, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color6_WriteWord }, /* COLOR 6 */
211: { 0xff824e, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color7_WriteWord }, /* COLOR 7 */
212: { 0xff8250, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color8_WriteWord }, /* COLOR 8 */
213: { 0xff8252, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color9_WriteWord }, /* COLOR 9 */
214: { 0xff8254, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color10_WriteWord }, /* COLOR 10 */
215: { 0xff8256, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color11_WriteWord }, /* COLOR 11 */
216: { 0xff8258, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color12_WriteWord }, /* COLOR 12 */
217: { 0xff825a, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color13_WriteWord }, /* COLOR 13 */
218: { 0xff825c, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color14_WriteWord }, /* COLOR 14 */
219: { 0xff825e, SIZE_WORD, IoMem_ReadWithoutInterception, Video_Color15_WriteWord }, /* COLOR 15 */
220: { 0xff8260, SIZE_BYTE, Video_ShifterMode_ReadByte, Video_ShifterMode_WriteByte },
221: { 0xff8261, 31, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus errors here */
222:
223: { 0xff8604, SIZE_WORD, FDC_DiscControllerStatus_ReadWord, FDC_DiscController_WriteWord },
224: { 0xff8606, SIZE_WORD, FDC_DmaStatus_ReadWord, FDC_DmaModeControl_WriteWord },
225: { 0xff8608, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
226: { 0xff8609, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* DMA base and counter high byte */
227: { 0xff860a, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
228: { 0xff860b, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* DMA base and counter med byte */
229: { 0xff860c, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
230: { 0xff860d, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* DMA base and counter low byte */
231: { 0xff860e, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
232: { 0xff860f, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
233:
234: { 0xff8800, SIZE_BYTE, PSG_SelectRegister_ReadByte, PSG_SelectRegister_WriteByte },
235: { 0xff8801, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite },
236: { 0xff8802, SIZE_BYTE, PSG_DataRegister_ReadByte, PSG_DataRegister_WriteByte },
237: { 0xff8803, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite },
238:
239: { 0xff8900, SIZE_WORD, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* DMA sound control */
240: { 0xff8902, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
241: { 0xff8903, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* DMA sound frame start high */
242: { 0xff8904, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
243: { 0xff8905, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* DMA sound frame start med */
244: { 0xff8906, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
245: { 0xff8907, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* DMA sound frame start low */
246: { 0xff8908, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
247: { 0xff8909, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* DMA sound frame count high */
248: { 0xff890a, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
249: { 0xff890b, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* DMA sound frame count med */
250: { 0xff890c, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
251: { 0xff890d, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* DMA sound frame count low */
252: { 0xff890e, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
253: { 0xff890f, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* DMA sound frame end high */
254: { 0xff8910, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
255: { 0xff8911, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* DMA sound frame end med */
256: { 0xff8912, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
257: { 0xff8913, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* DMA sound frame end low */
258: { 0xff8914, 12, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus errors here */
259: { 0xff8920, SIZE_WORD, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* DMA sound mode control */
260: { 0xff8922, SIZE_WORD, IoMem_MicrowireData_ReadWord, IoMem_WriteWithoutInterception }, /* Microwire data */
261: { 0xff8924, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Microwire mask */
262: { 0xff8925, 27, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus errors here */
263:
264: { 0xff8a00, 32, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Blitter halftone RAM */
265: { 0xff8a20, SIZE_WORD, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Blitter source x increment */
266: { 0xff8a22, SIZE_WORD, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Blitter source y increment */
267: { 0xff8a24, SIZE_LONG, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Blitter source address */
268: { 0xff8a28, SIZE_WORD, Blitter_Endmask1_ReadWord, Blitter_Endmask1_WriteWord },
269: { 0xff8a2a, SIZE_WORD, Blitter_Endmask2_ReadWord, Blitter_Endmask2_WriteWord },
270: { 0xff8a2c, SIZE_WORD, Blitter_Endmask3_ReadWord, Blitter_Endmask3_WriteWord },
271: { 0xff8a2e, SIZE_WORD, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Blitter dest. x increment */
272: { 0xff8a30, SIZE_WORD, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Blitter dest. y increment */
273: { 0xff8a32, SIZE_LONG, Blitter_DestAddr_ReadLong, Blitter_DestAddr_WriteLong },
274: { 0xff8a36, SIZE_WORD, Blitter_WordsPerLine_ReadWord, Blitter_WordsPerLine_WriteWord },
275: { 0xff8a38, SIZE_WORD, Blitter_LinesPerBitblock_ReadWord, Blitter_LinesPerBitblock_WriteWord },
276: { 0xff8a3a, SIZE_BYTE, Blitter_HalftoneOp_ReadByte, Blitter_HalftoneOp_WriteByte },
277: { 0xff8a3b, SIZE_BYTE, Blitter_LogOp_ReadByte, Blitter_LogOp_WriteByte },
278: { 0xff8a3c, SIZE_BYTE, Blitter_LineNum_ReadByte, Blitter_LineNum_WriteByte },
279: { 0xff8a3d, SIZE_BYTE, Blitter_Skew_ReadByte, Blitter_Skew_WriteByte },
280: { 0xff8a3e, SIZE_WORD, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
281:
282: { 0xff9000, SIZE_WORD, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
283: { 0xff9201, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Joypad fire buttons */
284: { 0xff9202, SIZE_WORD, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Joypad input (?) */
285: { 0xff9211, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Joypad 0 X position (?) */
286: { 0xff9213, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Joypad 0 Y position (?) */
287: { 0xff9215, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Joypad 1 X position (?) */
288: { 0xff9217, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Joypad 1 Y position (?) */
289: { 0xff9220, SIZE_WORD, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Lightpen X position */
290: { 0xff9222, SIZE_WORD, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Lightpen Y position */
291:
292: { 0xfffa01, SIZE_BYTE, MFP_GPIP_ReadByte, MFP_GPIP_WriteByte },
293: { 0xfffa03, SIZE_BYTE, MFP_ActiveEdge_ReadByte, MFP_ActiveEdge_WriteByte },
294: { 0xfffa05, SIZE_BYTE, MFP_DataDirection_ReadByte, MFP_DataDirection_WriteByte },
295: { 0xfffa07, SIZE_BYTE, MFP_EnableA_ReadByte, MFP_EnableA_WriteByte },
296: { 0xfffa09, SIZE_BYTE, MFP_EnableB_ReadByte, MFP_EnableB_WriteByte },
297: { 0xfffa0b, SIZE_BYTE, MFP_PendingA_ReadByte, MFP_PendingA_WriteByte },
298: { 0xfffa0d, SIZE_BYTE, MFP_PendingB_ReadByte, MFP_PendingB_WriteByte },
299: { 0xfffa0f, SIZE_BYTE, MFP_InServiceA_ReadByte, MFP_InServiceA_WriteByte },
300: { 0xfffa11, SIZE_BYTE, MFP_InServiceB_ReadByte, MFP_InServiceB_WriteByte },
301: { 0xfffa13, SIZE_BYTE, MFP_MaskA_ReadByte, MFP_MaskA_WriteByte },
302: { 0xfffa15, SIZE_BYTE, MFP_MaskB_ReadByte, MFP_MaskB_WriteByte },
303: { 0xfffa17, SIZE_BYTE, MFP_VectorReg_ReadByte, MFP_VectorReg_WriteByte },
304: { 0xfffa19, SIZE_BYTE, MFP_TimerACtrl_ReadByte, MFP_TimerACtrl_WriteByte },
305: { 0xfffa1b, SIZE_BYTE, MFP_TimerBCtrl_ReadByte, MFP_TimerBCtrl_WriteByte },
306: { 0xfffa1d, SIZE_BYTE, MFP_TimerCDCtrl_ReadByte, MFP_TimerCDCtrl_WriteByte },
307: { 0xfffa1f, SIZE_BYTE, MFP_TimerAData_ReadByte, MFP_TimerAData_WriteByte },
308: { 0xfffa21, SIZE_BYTE, MFP_TimerBData_ReadByte, MFP_TimerBData_WriteByte },
309: { 0xfffa23, SIZE_BYTE, MFP_TimerCData_ReadByte, MFP_TimerCData_WriteByte },
310: { 0xfffa25, SIZE_BYTE, MFP_TimerDData_ReadByte, MFP_TimerDData_WriteByte },
311:
312: { 0xfffa27, SIZE_BYTE, RS232_SCR_ReadByte, RS232_SCR_WriteByte }, /* Sync character register */
313: { 0xfffa29, SIZE_BYTE, RS232_UCR_ReadByte, RS232_UCR_WriteByte }, /* USART control register */
314: { 0xfffa2b, SIZE_BYTE, RS232_RSR_ReadByte, RS232_RSR_WriteByte }, /* Receiver status register */
315: { 0xfffa2d, SIZE_BYTE, RS232_TSR_ReadByte, RS232_TSR_WriteByte }, /* Transmitter status register */
316: { 0xfffa2f, SIZE_BYTE, RS232_UDR_ReadByte, RS232_UDR_WriteByte }, /* USART data register */
317:
318: { 0xfffa31, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
319: { 0xfffa33, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
320: { 0xfffa35, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
321: { 0xfffa37, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
322: { 0xfffa39, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
323: { 0xfffa3b, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
324: { 0xfffa3d, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
325: { 0xfffa3f, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
326:
327: { 0xfffc00, SIZE_BYTE, IKBD_KeyboardControl_ReadByte, IKBD_KeyboardControl_WriteByte },
328: { 0xfffc01, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
329: { 0xfffc02, SIZE_BYTE, IKBD_KeyboardData_ReadByte, IKBD_KeyboardData_WriteByte },
330: { 0xfffc03, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
331: { 0xfffc04, SIZE_BYTE, Midi_Control_ReadByte, Midi_Control_WriteByte },
332: { 0xfffc05, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
333: { 0xfffc06, SIZE_BYTE, Midi_Data_ReadByte, Midi_Data_WriteByte },
334: { 0xfffc07, 26, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus errors here */
335:
336: { 0xfffc21, SIZE_BYTE, Rtc_SecondsUnits_ReadByte, IoMem_WriteWithoutInterception },
337: { 0xfffc22, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
338: { 0xfffc23, SIZE_BYTE, Rtc_SecondsTens_ReadByte, IoMem_WriteWithoutInterception },
339: { 0xfffc24, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
340: { 0xfffc25, SIZE_BYTE, Rtc_MinutesUnits_ReadByte, Rtc_MinutesUnits_WriteByte },
341: { 0xfffc26, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
342: { 0xfffc27, SIZE_BYTE, Rtc_MinutesTens_ReadByte, Rtc_MinutesTens_WriteByte },
343: { 0xfffc28, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
344: { 0xfffc29, SIZE_BYTE, Rtc_HoursUnits_ReadByte, IoMem_WriteWithoutInterception },
345: { 0xfffc2a, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
346: { 0xfffc2b, SIZE_BYTE, Rtc_HoursTens_ReadByte, IoMem_WriteWithoutInterception },
347: { 0xfffc2c, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
348: { 0xfffc2d, SIZE_BYTE, Rtc_Weekday_ReadByte, IoMem_WriteWithoutInterception },
349: { 0xfffc2e, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
350: { 0xfffc2f, SIZE_BYTE, Rtc_DayUnits_ReadByte, IoMem_WriteWithoutInterception },
351: { 0xfffc30, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
352: { 0xfffc31, SIZE_BYTE, Rtc_DayTens_ReadByte, IoMem_WriteWithoutInterception },
353: { 0xfffc32, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
354: { 0xfffc33, SIZE_BYTE, Rtc_MonthUnits_ReadByte, IoMem_WriteWithoutInterception },
355: { 0xfffc34, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
356: { 0xfffc35, SIZE_BYTE, Rtc_MonthTens_ReadByte, IoMem_WriteWithoutInterception },
357: { 0xfffc36, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
358: { 0xfffc37, SIZE_BYTE, Rtc_YearUnits_ReadByte, IoMem_WriteWithoutInterception },
359: { 0xfffc38, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
360: { 0xfffc39, SIZE_BYTE, Rtc_YearTens_ReadByte, IoMem_WriteWithoutInterception },
361: { 0xfffc3a, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
362: { 0xfffc3b, SIZE_BYTE, Rtc_ClockMod_ReadByte, Rtc_ClockMod_WriteByte },
363: { 0xfffc3c, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
364: { 0xfffc3d, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Clock test */
365: { 0xfffc3e, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus error here */
366: { 0xfffc3f, SIZE_BYTE, IoMem_ReadWithoutInterception, IoMem_WriteWithoutInterception }, /* Clock reset */
367: { 0xfffc40, 448, IoMem_VoidRead, IoMem_VoidWrite }, /* No bus errors here */
368:
369: { 0, 0, NULL, NULL }
370: };
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.