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added pattern table viewer

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Lauchmelder 2022-03-04 14:16:41 +01:00
parent aef80e42fb
commit 9856e730fd
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GPG key ID: C2403C69D78F011D
11 changed files with 157 additions and 37 deletions
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src/mappers/Mapper000.cpp
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@ -21,7 +21,7 @@ Byte Mapper000::ReadCPU(Word addr)
{
if (0x8000 <= addr && addr <= 0xFFFF)
{
return PRG_ROM[addr & (prgBanks * 0x4000 - 1)];
return PRG_ROM[addr & (0x4000 * prgBanks - 1)];
}
return 0x00;