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Add workaround against original cartridge bug in mapper 543

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NewRisingSun
2025-03-31 01:19:18 +02:00
committed by LibretroAdmin
parent 8e7e97f82c
commit 03f611085f
1 changed files with 2 additions and 0 deletions
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2
src/boards/mmc1.c
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@@ -603,6 +603,7 @@ static void M543Reset(void) {
shift = 0; shift = 0;
outerBank = 0; outerBank = 0;
MMC1CMReset(); MMC1CMReset();
RAM[0] =0; /* BUG in cartridge's menu code: expects RAM location $000 to be <FA */
} }
static void M543Power(void) { static void M543Power(void) {
@@ -611,6 +612,7 @@ static void M543Power(void) {
outerBank = 0; outerBank = 0;
GenMMC1Power(); GenMMC1Power();
SetWriteHandler(0x5000, 0x5FFF, M543Write); SetWriteHandler(0x5000, 0x5FFF, M543Write);
RAM[0] =0; /* BUG in cartridge's menu code: expects RAM location $000 to be <FA */
} }
void Mapper543_Init(CartInfo *info) { void Mapper543_Init(CartInfo *info) {