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Mapper 394: Allow 1 MiB CHR-ROM with submapper 0.

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NewRisingSun
2025-09-09 00:13:05 +02:00
parent 297e4f5864
commit 51b74cebdc
1 changed files with 1 additions and 1 deletions
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src/boards/jyasic.c
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@@ -710,7 +710,7 @@ static void Mapper394_PWrap(uint32 A, uint8 V)
static void Mapper394_CWrap(uint32 A, uint8 V)
{
int chrAND =HSK007Reg[3] &0x80? 0xFF: 0x7F;
int chrOR =submapper ==1? (HSK007Reg[3] <<1 &0x080 | HSK007Reg[1] <<8 &0x200 | HSK007Reg[1] <<6 &0x100): (HSK007Reg[3] <<1 &0x080 | HSK007Reg[1] <<8 &0x100);
int chrOR =submapper ==1? (HSK007Reg[3] <<1 &0x080 | HSK007Reg[1] <<8 &0x200 | HSK007Reg[1] <<6 &0x100): (HSK007Reg[3] <<1 &0x080 | HSK007Reg[1] <<8 &0x300);
setchr1(A, V &chrAND | chrOR &~chrAND);
}
static DECLFW(Mapper394_Write)