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Update NES.ino : added mapper 268 submapper 0

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Update NES.ino : added mapper 268 submapper 0
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nsx0r 2024-11-14 12:28:04 +00:00 committed by GitHub
parent 970edb80e5
commit 443f33ec0c
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1 changed files with 16 additions and 0 deletions
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Cart_Reader/NES.ino
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@ -174,6 +174,7 @@ static const struct mapper_NES PROGMEM mapsize[] = {
{ 246, 5, 5, 7, 7, 0, 0 }, // C&E Feng Shen Bang [UNLICENSED]
// 248 - bad mapper, not used
{ 255, 4, 7, 5, 8, 0, 0 }, // 110-in-1 multicart (same as 225) [UNLICENSED]
{ 268, 0, 11, 0, 0, 0, 0 }, // MindKids/CoolGirl submapper 0
{ 446, 0, 8, 0, 0, 0, 0 }, // Mindkids SMD172B_FGPA submapper 0 & 1
{ 552, 0, 5, 0, 6, 0, 0 } // Taito X1-017 actual bank order
};
@ -2738,6 +2739,21 @@ void readPRG(bool readrom) {
}
break;
case 268: // submapper 0
banks = int_pow(2, prgsize) * 2;
for (size_t i = 0; i < banks; i++) {
write_prg_byte(0x6000, ((i & 0x70) >> 4) | ((i & 0xC00) >> 6));
write_prg_byte(0x6001, ((i & 0x80) >> 3) | ((i & 0x300) >> 6) | 0x60);
write_prg_byte(0x6002, 0x00);
write_prg_byte(0x6003, 0x00);
write_prg_byte(0x8000, 6);
write_prg_byte(0x8001, i);
for (size_t address = 0x0; address < 0x2000; address += 512) {
dumpPRG(base, address);
}
}
break;
case 446:
banks = int_pow(2, prgsize) * 2;
write_prg_byte(0x5003, 0);