diff options
Diffstat (limited to 'Cart_Reader')
| -rw-r--r-- | Cart_Reader/NES.ino | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/Cart_Reader/NES.ino b/Cart_Reader/NES.ino index a7fb0f2..cac21f5 100644 --- a/Cart_Reader/NES.ino +++ b/Cart_Reader/NES.ino @@ -75,7 +75,7 @@ static const struct mapper_NES PROGMEM mapsize[] = { { 46, 1, 6, 0, 8, 0, 0 }, // Rumble Station [UNLICENSED] { 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] + { 52, 0, 5, 0, 7, 0, 0 }, // Realtec 8213 [UNLICENSED] { 56, 0, 7, 0, 6, 0, 0 }, // KS202 [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] @@ -2147,11 +2147,13 @@ void readPRG(bool readrom) { break; case 52: - banks = int_pow(2, prgsize); + banks = int_pow(2, prgsize) * 2; write_prg_byte(0xA001, 0x80); // enable WRAM write for (size_t i = 0; i < banks; i++) { - write_prg_byte(0x6000, (i & 0x07) | 0x08); - dumpBankPRG(0x0, 0x4000, base); + write_prg_byte(0x6000, (i & 0x07) >> 4); + write_prg_byte(0x8000, 6); + write_prg_byte(0x8001, i); + dumpBankPRG(0x0, 0x2000, base); } break; @@ -3199,11 +3201,13 @@ void readCHR(bool readrom) { break; case 52: - banks = int_pow(2, chrsize); + banks = int_pow(2, chrsize) * 4; write_prg_byte(0xA001, 0x80); // enable WRAM write for (size_t i = 0; i < banks; i++) { - write_prg_byte(0x6000, (i & 0x04) << 2 | (i & 0x03) << 4 | 0x40); - dumpBankCHR(0x0, 0x1000); + write_prg_byte(0x6000, (i & 0x180) >> 3 | (i & 0x200) >> 7); + write_prg_byte(0x8000, 0x02); + write_prg_byte(0x8001, i); + dumpBankCHR(0x1000, 0x1400); } break; |