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added NES mapper 62
added NES mapper 62, tested working with a multicart using K-1017P PCB also expanded max PRG size for these big multicarts
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@ -59,6 +59,7 @@ static const byte PROGMEM mapsize[] = {
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45, 3, 6, 0, 8, 0, 0, // ga23c asic multicart [UNLICENSED]
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47, 4, 4, 6, 6, 0, 0, // (super spike vball + world cup)
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48, 3, 4, 6, 6, 0, 0, // taito tc0690
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62, 7, 7, 8, 8, 0, 0, // K-1017P [UNLICENSED]
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64, 2, 3, 4, 5, 0, 0, // tengen rambo-1 [UNLICENSED]
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65, 3, 4, 5, 6, 0, 0, // irem h-3001
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66, 2, 3, 2, 3, 0, 0, // gxrom/mhrom
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@ -148,9 +149,9 @@ byte mapcount = (sizeof(mapsize) / sizeof(mapsize[0])) / 7;
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boolean mapfound = false;
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byte mapselect;
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int PRG[] = { 16, 32, 64, 128, 256, 512, 1024 };
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int PRG[] = { 16, 32, 64, 128, 256, 512, 1024, 2048 };
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byte prglo = 0; // Lowest Entry
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byte prghi = 6; // Highest Entry
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byte prghi = 7; // Highest Entry
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int CHR[] = { 0, 8, 16, 32, 64, 128, 256, 512, 1024 };
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byte chrlo = 0; // Lowest Entry
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@ -3219,7 +3220,17 @@ void readPRG(boolean readrom) {
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dumpPRG(base, address);
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}
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break;
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case 62:
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banks = int_pow(2, prgsize) / 2;
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for (int i = 0; i < banks; i++) {
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write_prg_byte(0x8000 + (i * 512) + ((i & 32) << 1), 0x00);
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for (word address = 0x0; address < 0x8000; address += 512) {
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dumpPRG(base, address);
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}
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}
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break;
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case 66: // 64K/128K
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banks = int_pow(2, prgsize) / 2;
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for (int i = 0; i < banks; i++) { // 64K/128K
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@ -3817,6 +3828,16 @@ void readCHR(boolean readrom) {
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}
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}
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break;
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case 62:
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banks = int_pow(2, chrsize) / 2;
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for (int i = 0; i < banks; i++) {
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write_prg_byte(0x8000 + (i / 4), i & 3);
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for (word address = 0x0; address < 0x2000; address += 512) {
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dumpCHR(address);
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}
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}
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break;
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case 67: // 128K
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banks = int_pow(2, chrsize) * 2;
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