Thu, 02 Dec 2010 20:19:20 +0000
fix ROMLMAP handling
| src/main.c | file | annotate | diff | revisions |
1.1 --- a/src/main.c Thu Dec 02 19:30:46 2010 +0000 1.2 +++ b/src/main.c Thu Dec 02 20:19:20 2010 +0000 1.3 @@ -243,37 +243,55 @@ 1.4 data = RD32(state.vram, address, 0x7FFF); 1.5 break; 1.6 case 0x030000: // Bus Status Register 0 1.7 + break; 1.8 case 0x040000: // Bus Status Register 1 1.9 + break; 1.10 case 0x050000: // Phone status 1.11 + break; 1.12 case 0x060000: // DMA Count 1.13 + break; 1.14 case 0x070000: // Line Printer Status Register 1.15 + break; 1.16 case 0x080000: // Real Time Clock 1.17 + break; 1.18 case 0x090000: // Phone registers 1.19 switch (address & 0x0FF000) { 1.20 case 0x090000: // Handset relay 1.21 case 0x098000: 1.22 + break; 1.23 case 0x091000: // Line select 2 1.24 case 0x099000: 1.25 + break; 1.26 case 0x092000: // Hook relay 1 1.27 case 0x09A000: 1.28 + break; 1.29 case 0x093000: // Hook relay 2 1.30 case 0x09B000: 1.31 + break; 1.32 case 0x094000: // Line 1 hold 1.33 case 0x09C000: 1.34 + break; 1.35 case 0x095000: // Line 2 hold 1.36 case 0x09D000: 1.37 + break; 1.38 case 0x096000: // Line 1 A-lead 1.39 case 0x09E000: 1.40 + break; 1.41 case 0x097000: // Line 2 A-lead 1.42 case 0x09F000: 1.43 break; 1.44 } 1.45 break; 1.46 case 0x0A0000: // Miscellaneous Control Register 1.47 + break; 1.48 case 0x0B0000: // TM/DIALWR 1.49 + break; 1.50 case 0x0C0000: // CSR 1.51 + break; 1.52 case 0x0D0000: // DMA Address Register 1.53 + break; 1.54 case 0x0E0000: // Disk Control Register 1.55 + break; 1.56 case 0x0F0000: // Line Printer Data Register 1.57 break; 1.58 } 1.59 @@ -307,6 +325,33 @@ 1.60 break; 1.61 case 0x030000: // [ef][3b]xxxx ==> Real Time Clock data bits 1.62 break; 1.63 + case 0x040000: // [ef][4c]xxxx ==> General Control Register 1.64 + switch (address & 0x077000) { 1.65 + case 0x040000: // [ef][4c][08]xxx ==> EE 1.66 + break; 1.67 + case 0x041000: // [ef][4c][19]xxx ==> P1E 1.68 + break; 1.69 + case 0x042000: // [ef][4c][2A]xxx ==> BP 1.70 + break; 1.71 + case 0x043000: // [ef][4c][3B]xxx ==> ROMLMAP 1.72 + break; 1.73 + case 0x044000: // [ef][4c][4C]xxx ==> L1 MODEM 1.74 + break; 1.75 + case 0x045000: // [ef][4c][5D]xxx ==> L2 MODEM 1.76 + break; 1.77 + case 0x046000: // [ef][4c][6E]xxx ==> D/N CONNECT 1.78 + break; 1.79 + case 0x047000: // [ef][4c][7F]xxx ==> Whole screen reverse video 1.80 + break; 1.81 + } 1.82 + case 0x050000: // [ef][5d]xxxx ==> 8274 1.83 + case 0x060000: // [ef][6e]xxxx ==> Control regs 1.84 + switch (address & 0x07F000) { 1.85 + default: 1.86 + break; 1.87 + } 1.88 + break; 1.89 + case 0x070000: // [ef][7f]xxxx ==> 6850 Keyboard Controller 1.90 default: 1.91 fprintf(stderr, "NOTE: RD32 from undefined E/F-block address 0x%08X", address); 1.92 } 1.93 @@ -351,37 +396,55 @@ 1.94 data = RD16(state.vram, address, 0x7FFF); 1.95 break; 1.96 case 0x030000: // Bus Status Register 0 1.97 + break; 1.98 case 0x040000: // Bus Status Register 1 1.99 + break; 1.100 case 0x050000: // Phone status 1.101 + break; 1.102 case 0x060000: // DMA Count 1.103 + break; 1.104 case 0x070000: // Line Printer Status Register 1.105 + break; 1.106 case 0x080000: // Real Time Clock 1.107 + break; 1.108 case 0x090000: // Phone registers 1.109 switch (address & 0x0FF000) { 1.110 case 0x090000: // Handset relay 1.111 case 0x098000: 1.112 + break; 1.113 case 0x091000: // Line select 2 1.114 case 0x099000: 1.115 + break; 1.116 case 0x092000: // Hook relay 1 1.117 case 0x09A000: 1.118 + break; 1.119 case 0x093000: // Hook relay 2 1.120 case 0x09B000: 1.121 + break; 1.122 case 0x094000: // Line 1 hold 1.123 case 0x09C000: 1.124 + break; 1.125 case 0x095000: // Line 2 hold 1.126 case 0x09D000: 1.127 + break; 1.128 case 0x096000: // Line 1 A-lead 1.129 case 0x09E000: 1.130 + break; 1.131 case 0x097000: // Line 2 A-lead 1.132 case 0x09F000: 1.133 break; 1.134 } 1.135 break; 1.136 case 0x0A0000: // Miscellaneous Control Register 1.137 + break; 1.138 case 0x0B0000: // TM/DIALWR 1.139 + break; 1.140 case 0x0C0000: // CSR 1.141 + break; 1.142 case 0x0D0000: // DMA Address Register 1.143 + break; 1.144 case 0x0E0000: // Disk Control Register 1.145 + break; 1.146 case 0x0F0000: // Line Printer Data Register 1.147 break; 1.148 } 1.149 @@ -415,8 +478,35 @@ 1.150 break; 1.151 case 0x030000: // [ef][3b]xxxx ==> Real Time Clock data bits 1.152 break; 1.153 + case 0x040000: // [ef][4c]xxxx ==> General Control Register 1.154 + switch (address & 0x077000) { 1.155 + case 0x040000: // [ef][4c][08]xxx ==> EE 1.156 + break; 1.157 + case 0x041000: // [ef][4c][19]xxx ==> P1E 1.158 + break; 1.159 + case 0x042000: // [ef][4c][2A]xxx ==> BP 1.160 + break; 1.161 + case 0x043000: // [ef][4c][3B]xxx ==> ROMLMAP 1.162 + break; 1.163 + case 0x044000: // [ef][4c][4C]xxx ==> L1 MODEM 1.164 + break; 1.165 + case 0x045000: // [ef][4c][5D]xxx ==> L2 MODEM 1.166 + break; 1.167 + case 0x046000: // [ef][4c][6E]xxx ==> D/N CONNECT 1.168 + break; 1.169 + case 0x047000: // [ef][4c][7F]xxx ==> Whole screen reverse video 1.170 + break; 1.171 + } 1.172 + case 0x050000: // [ef][5d]xxxx ==> 8274 1.173 + case 0x060000: // [ef][6e]xxxx ==> Control regs 1.174 + switch (address & 0x07F000) { 1.175 + default: 1.176 + break; 1.177 + } 1.178 + break; 1.179 + case 0x070000: // [ef][7f]xxxx ==> 6850 Keyboard Controller 1.180 default: 1.181 - fprintf(stderr, "NOTE: RD16 to undefined E/F-block address 0x%08X", address); 1.182 + fprintf(stderr, "NOTE: RD16 from undefined E/F-block address 0x%08X", address); 1.183 } 1.184 } 1.185 } 1.186 @@ -462,43 +552,61 @@ 1.187 data = RD8(state.vram, address, 0x7FFF); 1.188 break; 1.189 case 0x030000: // Bus Status Register 0 1.190 + break; 1.191 case 0x040000: // Bus Status Register 1 1.192 + break; 1.193 case 0x050000: // Phone status 1.194 + break; 1.195 case 0x060000: // DMA Count 1.196 + break; 1.197 case 0x070000: // Line Printer Status Register 1.198 + break; 1.199 case 0x080000: // Real Time Clock 1.200 + break; 1.201 case 0x090000: // Phone registers 1.202 switch (address & 0x0FF000) { 1.203 case 0x090000: // Handset relay 1.204 case 0x098000: 1.205 + break; 1.206 case 0x091000: // Line select 2 1.207 case 0x099000: 1.208 + break; 1.209 case 0x092000: // Hook relay 1 1.210 case 0x09A000: 1.211 + break; 1.212 case 0x093000: // Hook relay 2 1.213 case 0x09B000: 1.214 + break; 1.215 case 0x094000: // Line 1 hold 1.216 case 0x09C000: 1.217 + break; 1.218 case 0x095000: // Line 2 hold 1.219 case 0x09D000: 1.220 + break; 1.221 case 0x096000: // Line 1 A-lead 1.222 case 0x09E000: 1.223 + break; 1.224 case 0x097000: // Line 2 A-lead 1.225 case 0x09F000: 1.226 break; 1.227 } 1.228 break; 1.229 case 0x0A0000: // Miscellaneous Control Register 1.230 + break; 1.231 case 0x0B0000: // TM/DIALWR 1.232 + break; 1.233 case 0x0C0000: // CSR 1.234 + break; 1.235 case 0x0D0000: // DMA Address Register 1.236 + break; 1.237 case 0x0E0000: // Disk Control Register 1.238 + break; 1.239 case 0x0F0000: // Line Printer Data Register 1.240 break; 1.241 } 1.242 } else if ((address >= 0xC00000) && (address <= 0xFFFFFF)) { 1.243 // I/O register space, zone B 1.244 - printf("RD32 0x%08X ==> ??? %s\n", address, m68k_get_reg(NULL, M68K_REG_SR) & 0x2000 ? "[SV]" : ""); 1.245 + printf("RD8 0x%08X ==> ??? %s\n", address, m68k_get_reg(NULL, M68K_REG_SR) & 0x2000 ? "[SV]" : ""); 1.246 switch (address & 0xF00000) { 1.247 case 0xC00000: // Expansion slots 1.248 case 0xD00000: 1.249 @@ -511,7 +619,7 @@ 1.250 case 0xD40000: // Expansion slot 5 1.251 case 0xD80000: // Expansion slot 6 1.252 case 0xDC0000: // Expansion slot 7 1.253 - fprintf(stderr, "NOTE: RD8 from expansion card address 0x%08X\n", address); 1.254 + fprintf(stderr, "NOTE: RD8 from expansion card space, addr=0x%08X\n", address); 1.255 break; 1.256 } 1.257 break; 1.258 @@ -526,6 +634,33 @@ 1.259 break; 1.260 case 0x030000: // [ef][3b]xxxx ==> Real Time Clock data bits 1.261 break; 1.262 + case 0x040000: // [ef][4c]xxxx ==> General Control Register 1.263 + switch (address & 0x077000) { 1.264 + case 0x040000: // [ef][4c][08]xxx ==> EE 1.265 + break; 1.266 + case 0x041000: // [ef][4c][19]xxx ==> P1E 1.267 + break; 1.268 + case 0x042000: // [ef][4c][2A]xxx ==> BP 1.269 + break; 1.270 + case 0x043000: // [ef][4c][3B]xxx ==> ROMLMAP 1.271 + break; 1.272 + case 0x044000: // [ef][4c][4C]xxx ==> L1 MODEM 1.273 + break; 1.274 + case 0x045000: // [ef][4c][5D]xxx ==> L2 MODEM 1.275 + break; 1.276 + case 0x046000: // [ef][4c][6E]xxx ==> D/N CONNECT 1.277 + break; 1.278 + case 0x047000: // [ef][4c][7F]xxx ==> Whole screen reverse video 1.279 + break; 1.280 + } 1.281 + case 0x050000: // [ef][5d]xxxx ==> 8274 1.282 + case 0x060000: // [ef][6e]xxxx ==> Control regs 1.283 + switch (address & 0x07F000) { 1.284 + default: 1.285 + break; 1.286 + } 1.287 + break; 1.288 + case 0x070000: // [ef][7f]xxxx ==> 6850 Keyboard Controller 1.289 default: 1.290 fprintf(stderr, "NOTE: RD8 from undefined E/F-block address 0x%08X", address); 1.291 } 1.292 @@ -554,7 +689,7 @@ 1.293 WR32(state.ram, mapAddr(address, false), state.ram_size - 1, value); 1.294 } else if ((address >= 0x400000) && (address <= 0x7FFFFF)) { 1.295 // I/O register space, zone A 1.296 - printf("WR32 0x%08X ==> ??? %s\n", address, m68k_get_reg(NULL, M68K_REG_SR) & 0x2000 ? "[SV]" : ""); 1.297 + printf("WR32 0x%08X ==> 0x%08X %s\n", address, value, m68k_get_reg(NULL, M68K_REG_SR) & 0x2000 ? "[SV]" : ""); 1.298 switch (address & 0x0F0000) { 1.299 case 0x000000: // Map RAM access 1.300 if (address > 0x4007FF) fprintf(stderr, "NOTE: WR32 to MapRAM mirror, addr=0x%08X, data=0x%08X\n", address, value); 1.301 @@ -568,37 +703,55 @@ 1.302 WR32(state.vram, address, 0x7FFF, value); 1.303 break; 1.304 case 0x030000: // Bus Status Register 0 1.305 + break; 1.306 case 0x040000: // Bus Status Register 1 1.307 + break; 1.308 case 0x050000: // Phone status 1.309 + break; 1.310 case 0x060000: // DMA Count 1.311 + break; 1.312 case 0x070000: // Line Printer Status Register 1.313 + break; 1.314 case 0x080000: // Real Time Clock 1.315 + break; 1.316 case 0x090000: // Phone registers 1.317 switch (address & 0x0FF000) { 1.318 case 0x090000: // Handset relay 1.319 case 0x098000: 1.320 + break; 1.321 case 0x091000: // Line select 2 1.322 case 0x099000: 1.323 + break; 1.324 case 0x092000: // Hook relay 1 1.325 case 0x09A000: 1.326 + break; 1.327 case 0x093000: // Hook relay 2 1.328 case 0x09B000: 1.329 + break; 1.330 case 0x094000: // Line 1 hold 1.331 case 0x09C000: 1.332 + break; 1.333 case 0x095000: // Line 2 hold 1.334 case 0x09D000: 1.335 + break; 1.336 case 0x096000: // Line 1 A-lead 1.337 case 0x09E000: 1.338 + break; 1.339 case 0x097000: // Line 2 A-lead 1.340 case 0x09F000: 1.341 break; 1.342 } 1.343 break; 1.344 case 0x0A0000: // Miscellaneous Control Register 1.345 + break; 1.346 case 0x0B0000: // TM/DIALWR 1.347 + break; 1.348 case 0x0C0000: // CSR 1.349 + break; 1.350 case 0x0D0000: // DMA Address Register 1.351 + break; 1.352 case 0x0E0000: // Disk Control Register 1.353 + break; 1.354 case 0x0F0000: // Line Printer Data Register 1.355 break; 1.356 } 1.357 @@ -632,6 +785,36 @@ 1.358 break; 1.359 case 0x030000: // [ef][3b]xxxx ==> Real Time Clock data bits 1.360 break; 1.361 + case 0x040000: // [ef][4c]xxxx ==> General Control Register 1.362 + switch (address & 0x077000) { 1.363 + case 0x040000: // [ef][4c][08]xxx ==> EE 1.364 + break; 1.365 + case 0x041000: // [ef][4c][19]xxx ==> P1E 1.366 + break; 1.367 + case 0x042000: // [ef][4c][2A]xxx ==> BP 1.368 + break; 1.369 + case 0x043000: // [ef][4c][3B]xxx ==> ROMLMAP 1.370 + state.romlmap = ((value & 0x8000) == 0x8000); 1.371 + break; 1.372 + case 0x044000: // [ef][4c][4C]xxx ==> L1 MODEM 1.373 + break; 1.374 + case 0x045000: // [ef][4c][5D]xxx ==> L2 MODEM 1.375 + break; 1.376 + case 0x046000: // [ef][4c][6E]xxx ==> D/N CONNECT 1.377 + break; 1.378 + case 0x047000: // [ef][4c][7F]xxx ==> Whole screen reverse video 1.379 + break; 1.380 + } 1.381 + case 0x050000: // [ef][5d]xxxx ==> 8274 1.382 + break; 1.383 + case 0x060000: // [ef][6e]xxxx ==> Control regs 1.384 + switch (address & 0x07F000) { 1.385 + default: 1.386 + break; 1.387 + } 1.388 + break; 1.389 + case 0x070000: // [ef][7f]xxxx ==> 6850 Keyboard Controller 1.390 + break; 1.391 default: 1.392 fprintf(stderr, "NOTE: WR32 to undefined E/F-block space, addr=0x%08X, data=0x%08X\n", address, value); 1.393 } 1.394 @@ -659,7 +842,7 @@ 1.395 WR16(state.ram, mapAddr(address, false), state.ram_size - 1, value); 1.396 } else if ((address >= 0x400000) && (address <= 0x7FFFFF)) { 1.397 // I/O register space, zone A 1.398 - printf("WR16 0x%08X ==> ??? %s\n", address, m68k_get_reg(NULL, M68K_REG_SR) & 0x2000 ? "[SV]" : ""); 1.399 + printf("WR16 0x%08X ==> 0x%04X %s\n", address, value, m68k_get_reg(NULL, M68K_REG_SR) & 0x2000 ? "[SV]" : ""); 1.400 switch (address & 0x0F0000) { 1.401 case 0x000000: // Map RAM access 1.402 if (address > 0x4007FF) fprintf(stderr, "NOTE: WR16 to MapRAM mirror, addr=0x%08X, data=0x%04X\n", address, value); 1.403 @@ -673,37 +856,55 @@ 1.404 WR16(state.vram, address, 0x7FFF, value); 1.405 break; 1.406 case 0x030000: // Bus Status Register 0 1.407 + break; 1.408 case 0x040000: // Bus Status Register 1 1.409 + break; 1.410 case 0x050000: // Phone status 1.411 + break; 1.412 case 0x060000: // DMA Count 1.413 + break; 1.414 case 0x070000: // Line Printer Status Register 1.415 + break; 1.416 case 0x080000: // Real Time Clock 1.417 + break; 1.418 case 0x090000: // Phone registers 1.419 switch (address & 0x0FF000) { 1.420 case 0x090000: // Handset relay 1.421 case 0x098000: 1.422 + break; 1.423 case 0x091000: // Line select 2 1.424 case 0x099000: 1.425 + break; 1.426 case 0x092000: // Hook relay 1 1.427 case 0x09A000: 1.428 + break; 1.429 case 0x093000: // Hook relay 2 1.430 case 0x09B000: 1.431 + break; 1.432 case 0x094000: // Line 1 hold 1.433 case 0x09C000: 1.434 + break; 1.435 case 0x095000: // Line 2 hold 1.436 case 0x09D000: 1.437 + break; 1.438 case 0x096000: // Line 1 A-lead 1.439 case 0x09E000: 1.440 + break; 1.441 case 0x097000: // Line 2 A-lead 1.442 case 0x09F000: 1.443 break; 1.444 } 1.445 break; 1.446 case 0x0A0000: // Miscellaneous Control Register 1.447 + break; 1.448 case 0x0B0000: // TM/DIALWR 1.449 + break; 1.450 case 0x0C0000: // CSR 1.451 + break; 1.452 case 0x0D0000: // DMA Address Register 1.453 + break; 1.454 case 0x0E0000: // Disk Control Register 1.455 + break; 1.456 case 0x0F0000: // Line Printer Data Register 1.457 break; 1.458 } 1.459 @@ -737,8 +938,38 @@ 1.460 break; 1.461 case 0x030000: // [ef][3b]xxxx ==> Real Time Clock data bits 1.462 break; 1.463 + case 0x040000: // [ef][4c]xxxx ==> General Control Register 1.464 + switch (address & 0x077000) { 1.465 + case 0x040000: // [ef][4c][08]xxx ==> EE 1.466 + break; 1.467 + case 0x041000: // [ef][4c][19]xxx ==> P1E 1.468 + break; 1.469 + case 0x042000: // [ef][4c][2A]xxx ==> BP 1.470 + break; 1.471 + case 0x043000: // [ef][4c][3B]xxx ==> ROMLMAP 1.472 + state.romlmap = ((value & 0x8000) == 0x8000); 1.473 + break; 1.474 + case 0x044000: // [ef][4c][4C]xxx ==> L1 MODEM 1.475 + break; 1.476 + case 0x045000: // [ef][4c][5D]xxx ==> L2 MODEM 1.477 + break; 1.478 + case 0x046000: // [ef][4c][6E]xxx ==> D/N CONNECT 1.479 + break; 1.480 + case 0x047000: // [ef][4c][7F]xxx ==> Whole screen reverse video 1.481 + break; 1.482 + } 1.483 + case 0x050000: // [ef][5d]xxxx ==> 8274 1.484 + break; 1.485 + case 0x060000: // [ef][6e]xxxx ==> Control regs 1.486 + switch (address & 0x07F000) { 1.487 + default: 1.488 + break; 1.489 + } 1.490 + break; 1.491 + case 0x070000: // [ef][7f]xxxx ==> 6850 Keyboard Controller 1.492 + break; 1.493 default: 1.494 - fprintf(stderr, "NOTE: WR16 to undefined E/F-block space, addr=0x%08X, data=0x%04X\n", address, value); 1.495 + fprintf(stderr, "NOTE: WR32 to undefined E/F-block space, addr=0x%08X, data=0x%08X\n", address, value); 1.496 } 1.497 } 1.498 } 1.499 @@ -764,7 +995,7 @@ 1.500 WR8(state.ram, mapAddr(address, false), state.ram_size - 1, value); 1.501 } else if ((address >= 0x400000) && (address <= 0x7FFFFF)) { 1.502 // I/O register space, zone A 1.503 - printf("WR8 0x%08X ==> ??? %s\n", address, m68k_get_reg(NULL, M68K_REG_SR) & 0x2000 ? "[SV]" : ""); 1.504 + printf("WR8 0x%08X ==> %02X %s\n", address, value, m68k_get_reg(NULL, M68K_REG_SR) & 0x2000 ? "[SV]" : ""); 1.505 switch (address & 0x0F0000) { 1.506 case 0x000000: // Map RAM access 1.507 if (address > 0x4007FF) fprintf(stderr, "NOTE: WR8 to MapRAM mirror, addr=%08X, data=%02X\n", address, value); 1.508 @@ -778,37 +1009,55 @@ 1.509 WR8(state.vram, address, 0x7FFF, value); 1.510 break; 1.511 case 0x030000: // Bus Status Register 0 1.512 + break; 1.513 case 0x040000: // Bus Status Register 1 1.514 + break; 1.515 case 0x050000: // Phone status 1.516 + break; 1.517 case 0x060000: // DMA Count 1.518 + break; 1.519 case 0x070000: // Line Printer Status Register 1.520 + break; 1.521 case 0x080000: // Real Time Clock 1.522 + break; 1.523 case 0x090000: // Phone registers 1.524 switch (address & 0x0FF000) { 1.525 case 0x090000: // Handset relay 1.526 case 0x098000: 1.527 + break; 1.528 case 0x091000: // Line select 2 1.529 case 0x099000: 1.530 + break; 1.531 case 0x092000: // Hook relay 1 1.532 case 0x09A000: 1.533 + break; 1.534 case 0x093000: // Hook relay 2 1.535 case 0x09B000: 1.536 + break; 1.537 case 0x094000: // Line 1 hold 1.538 case 0x09C000: 1.539 + break; 1.540 case 0x095000: // Line 2 hold 1.541 case 0x09D000: 1.542 + break; 1.543 case 0x096000: // Line 1 A-lead 1.544 case 0x09E000: 1.545 + break; 1.546 case 0x097000: // Line 2 A-lead 1.547 case 0x09F000: 1.548 break; 1.549 } 1.550 break; 1.551 case 0x0A0000: // Miscellaneous Control Register 1.552 + break; 1.553 case 0x0B0000: // TM/DIALWR 1.554 + break; 1.555 case 0x0C0000: // CSR 1.556 + break; 1.557 case 0x0D0000: // DMA Address Register 1.558 + break; 1.559 case 0x0E0000: // Disk Control Register 1.560 + break; 1.561 case 0x0F0000: // Line Printer Data Register 1.562 break; 1.563 } 1.564 @@ -842,8 +1091,40 @@ 1.565 break; 1.566 case 0x030000: // [ef][3b]xxxx ==> Real Time Clock data bits 1.567 break; 1.568 + case 0x040000: // [ef][4c]xxxx ==> General Control Register 1.569 + switch (address & 0x077000) { 1.570 + case 0x040000: // [ef][4c][08]xxx ==> EE 1.571 + break; 1.572 + case 0x041000: // [ef][4c][19]xxx ==> P1E 1.573 + break; 1.574 + case 0x042000: // [ef][4c][2A]xxx ==> BP 1.575 + break; 1.576 + case 0x043000: // [ef][4c][3B]xxx ==> ROMLMAP 1.577 + if ((address & 1) == 0) 1.578 + state.romlmap = ((value & 0x8000) == 0x8000); 1.579 + break; 1.580 + case 0x044000: // [ef][4c][4C]xxx ==> L1 MODEM 1.581 + break; 1.582 + case 0x045000: // [ef][4c][5D]xxx ==> L2 MODEM 1.583 + break; 1.584 + case 0x046000: // [ef][4c][6E]xxx ==> D/N CONNECT 1.585 + break; 1.586 + case 0x047000: // [ef][4c][7F]xxx ==> Whole screen reverse video 1.587 + break; 1.588 + } 1.589 + case 0x050000: // [ef][5d]xxxx ==> 8274 1.590 + break; 1.591 + case 0x060000: // [ef][6e]xxxx ==> Control regs 1.592 + switch (address & 0x07F000) { 1.593 + default: 1.594 + break; 1.595 + } 1.596 + break; 1.597 + case 0x070000: // [ef][7f]xxxx ==> 6850 Keyboard Controller 1.598 + break; 1.599 default: 1.600 fprintf(stderr, "NOTE: WR8 to undefined E/F-block space, addr=0x%08X, data=0x%08X\n", address, value); 1.601 + break; 1.602 } 1.603 } 1.604 }