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Update mapper 61

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This commit is contained in:
NewRisingSun
2025-03-31 00:15:13 +02:00
committed by LibretroAdmin
parent 47c852a8f7
commit 6cbcb160de
1 changed files with 9 additions and 3 deletions
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12
src/boards/addrlatch.c
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@@ -176,16 +176,22 @@ void Mapper59_Init(CartInfo *info) {
/*------------------ Map 061 ---------------------------*/ /*------------------ Map 061 ---------------------------*/
static void M61Sync(void) { static void M61Sync(void) {
if (((latche & 0x10) << 1) ^ (latche & 0x20)) { if (latche &0x10) {
setprg16(0x8000, ((latche & 0xF) << 1) | (((latche & 0x20) >> 4))); setprg16(0x8000, latche <<1 &0x1E | latche >>5 &0x01);
setprg16(0xC000, ((latche & 0xF) << 1) | (((latche & 0x20) >> 4))); setprg16(0xC000, latche <<1 &0x1E | latche >>5 &0x01);
} else } else
setprg32(0x8000, latche & 0xF); setprg32(0x8000, latche & 0xF);
setchr8(latche >> 8); setchr8(latche >> 8);
setmirror(((latche >> 7) & 1) ^ 1); setmirror(((latche >> 7) & 1) ^ 1);
} }
void Mapper61_Reset() {
latche =0;
M61Sync();
}
void Mapper61_Init(CartInfo *info) { void Mapper61_Init(CartInfo *info) {
info->Reset = Mapper61_Reset;
Latch_Init(info, M61Sync, NULL, 0x0000, 0x8000, 0xFFFF, 0); Latch_Init(info, M61Sync, NULL, 0x0000, 0x8000, 0xFFFF, 0);
} }