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added mappers 31, 57, 214 + fixes

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added mapper 31, 57, 214
fixed 94, 97, 180 for bus conflicts
fixed mapper 73 (see discussion https://github.com/sanni/cartreader/discussions/657 about Salamander)
merged 200+212
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nsx0r 2022-12-22 21:55:00 +01:00 committed by GitHub
parent d977b14cf4
commit 1895ba1442
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1 changed files with 85 additions and 15 deletions
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100
Cart_Reader/NES.ino
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@ -54,6 +54,7 @@ static const byte PROGMEM mapsize[] = {
26, 4, 4, 5, 6, 1, 1, // vrc6b [sram r/w]
28, 5, 7, 0, 0, 0, 0, // Action 53 [UNLICENSED]
30, 4, 5, 0, 0, 0, 0, // unrom 512 (NESmaker) [UNLICENSED]
31, 6, 6, 0, 0, 0, 0, // NSF music compilations [UNLICENSED]
32, 3, 4, 5, 5, 0, 0, // irem g-101
33, 3, 4, 5, 6, 0, 0, // taito tc0190
34, 3, 5, 0, 0, 0, 0, // bnrom [nina-1 NOT SUPPORTED]
@ -66,6 +67,7 @@ static const byte PROGMEM mapsize[] = {
47, 4, 4, 6, 6, 0, 0, // (super spike vball + world cup)
48, 3, 4, 6, 6, 0, 0, // taito tc0690
52, 0, 3, 0, 3, 0, 0, // Realtec 8213 [UNLICENSED]
57, 0, 3, 0, 5, 0, 0, // BMC-GKA [UNLICENSED]
58, 1, 6, 1, 6, 0, 0, // BMC-GKB (C)NROM-based multicarts, duplicate of mapper 213 [UNLICENSED]
59, 0, 3, 0, 4, 0, 0, // BMC-T3H53 & BMC-D1038 [UNLICENSED]
60, 2, 2, 3, 3, 0, 0, // Reset-based NROM-128 4-in-1 multicarts [UNLICENSED]
@ -143,6 +145,7 @@ static const byte PROGMEM mapsize[] = {
211, 0, 7, 1, 8, 0, 0, // J.Y. Company ASIC [UNLICENSED]
212, 0, 3, 0, 4, 0, 0, // BMC Super HiK 300-in-1 [UNLICENSED]
213, 1, 6, 1, 6, 0, 0, // BMC-GKB (C)NROM-based multicarts, duplicate of mapper 58 [UNLICENSED]
214, 0, 3, 0, 4, 0, 0, // BMC-SUPERGUN-20IN1, BMC-190IN1 [UNLICENSED]
225, 4, 7, 5, 8, 0, 0, // ET-4310 (FC) + K-1010 (NES) [UNLICENSED]
226, 6, 7, 0, 0, 0, 0, // BMC-76IN1, BMC-SUPER42IN1, BMC-GHOSTBUSTERS63IN1 [UNLICENSED]
227, 1, 5, 0, 0, 0, 0, // 810449-C-A1 / FW-01 [UNLICENSED]
@ -2787,6 +2790,23 @@ void readPRG(boolean readrom) {
}
}
break;
case 31:
banks = int_pow(2, prgsize) * 4;
for (int i = 0; i < banks; i += 8) {
write_prg_byte(0x5FF8, i);
write_prg_byte(0x5FF9, i + 1);
write_prg_byte(0x5FFA, i + 2);
write_prg_byte(0x5FFB, i + 3);
write_prg_byte(0x5FFC, i + 4);
write_prg_byte(0x5FFD, i + 5);
write_prg_byte(0x5FFE, i + 6);
write_prg_byte(0x5FFF, i + 7);
for (word address = 0x0; address < 0x8000; address += 512) {
dumpPRG(base, address);
}
}
break;
case 32: // 128K/256K
banks = int_pow(2, prgsize) * 2;
@ -2933,6 +2953,17 @@ void readPRG(boolean readrom) {
}
}
break;
case 57:
banks = int_pow(2, prgsize);
for (int i = 0; i < banks; i++) {
write_prg_byte(0x8800, (i & 0x07) << 5);
write_prg_byte(0x8000, 0);
for (word address = 0x0; address < 0x4000; address += 512) {
dumpPRG(base, address);
}
}
break;
case 58:
case 213:
@ -3012,7 +3043,7 @@ void readPRG(boolean readrom) {
case 73: // 128K
banks = int_pow(2, prgsize);
for (int i = 0; i < banks; i++) { // 128K
write_reg_byte(0xF000, i); // [WRITE RAM SAFE]
write_prg_byte(0xF000, i);
for (word address = 0x0; address < 0x4000; address += 512) { // 16K Banks ($8000-$BFFF)
dumpPRG(base, address);
}
@ -3178,22 +3209,48 @@ void readPRG(boolean readrom) {
}
break;
case 94:
case 94: // bus conflicts - fixed last bank
banks = int_pow(2, prgsize);
for (int i = 0; i < banks; i++) { // 128K
write_prg_byte(0x8000, i << 2);
busConflict = true;
for (int i = 0; i < banks-1; i++) {
for (int x = 0; x < 0x4000; x++) {
if (read_prg_byte(0xC000 + x) == (i << 2)) {
write_prg_byte(0xC000 + x, i << 2);
busConflict = false;
break;
}
}
if (busConflict) {
write_prg_byte(0x8000 + i, i << 2);
}
for (word address = 0x0; address < 0x4000; address += 512) {
dumpPRG(base, address);
}
}
for (word address = 0x4000; address < 0x8000; address += 512) {
dumpPRG(base, address);
}
break;
case 97:
case 180:
case 97: // fixed fist bank
case 180: // bus conflicts - fixed fist bank
banks = int_pow(2, prgsize);
for (int i = 0; i < banks; i++) { // 256K
write_prg_byte(0x8000, i); // PRG Bank
for (word address = 0x4000; address < 0x8000; address += 512) { // 16K Banks ($C000-$FFFF)
busConflict = true;
for (word address = 0x0; address < 0x4000; address += 512) {
dumpPRG(base, address);
}
for (int i = 1; i < banks; i++) {
for (int x = 0; x < 0x4000; x++) {
if (read_prg_byte(0x8000 + x) == i) {
write_prg_byte(0x8000 + x, i);
busConflict = false;
break;
}
}
if (busConflict) {
write_prg_byte(0x8000 + i, i);
}
for (word address = 0x4000; address < 0x8000; address += 512) {
dumpPRG(base, address);
}
}
@ -3379,6 +3436,7 @@ void readPRG(boolean readrom) {
break;
case 200:
case 212:
banks = int_pow(2, prgsize);
for (int i = 0; i < banks; i++) {
write_prg_byte(0x8000 + (i & 0x07), 0);
@ -3428,11 +3486,11 @@ void readPRG(boolean readrom) {
}
}
break;
case 212:
case 214:
banks = int_pow(2, prgsize);
for (int i = 0; i < banks; i++) {
write_prg_byte(0x8000 + (i & 0x07), 0);
write_prg_byte(0x8000 | (i << 2), 0);
for (word address = 0x0; address < 0x4000; address += 512) {
dumpPRG(base, address);
}
@ -3992,6 +4050,17 @@ void readCHR(boolean readrom) {
}
}
break;
case 57:
banks = int_pow(2, chrsize) / 2;
for (int i = 0; i < banks; i++) {
write_prg_byte(0x8800, i & 0x07); // A15-A13
write_prg_byte(0x8000, 0x80 | ((i & 0x08) << 3)); // A16
for (word address = 0x0; address < 0x2000; address += 512) {
dumpCHR(address);
}
}
break;
case 58:
case 213:
@ -4368,6 +4437,7 @@ void readCHR(boolean readrom) {
break;
case 200:
case 212:
banks = int_pow(2, chrsize) / 2;
for (int i = 0; i < banks; i++) {
write_prg_byte(0x8000 + (i & 0x07), 0);
@ -4424,11 +4494,11 @@ void readCHR(boolean readrom) {
}
}
break;
case 212:
case 214:
banks = int_pow(2, chrsize) / 2;
for (int i = 0; i < banks; i++) {
write_prg_byte(0x8000 + (i & 0x07), 0);
write_prg_byte(0x8000 | (i << 2), 0);
for (word address = 0x0; address < 0x2000; address += 512) {
dumpCHR(address);
}