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Update mapper 288

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This commit is contained in:
NewRisingSun
2025-03-30 23:59:30 +02:00
committed by LibretroAdmin
parent 56d5eec432
commit 405fe54d86
1 changed files with 6 additions and 5 deletions
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11
src/boards/addrlatch.c
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@@ -548,18 +548,19 @@ void Mapper242_Init(CartInfo *info) {
static void M288Sync(void) { static void M288Sync(void) {
setchr8(latche); setchr8(latche);
setprg32(0x8000, latche >> 3); setprg32(0x8000, latche >> 3);
setmirror(latche &0x20? MI_H: MI_V);
} }
static DECLFR(M288Read) { static DECLFR(M288Read) {
uint8 ret = CartBR(A); if (latche & 0x120 && ~latche & 0x10)
if (latche & 0x20) A |= dipswitch;
ret |= (dipswitch << 2); return CartBR(A);
return ret;
} }
static void M288Reset(void) { static void M288Reset(void) {
dipswitch++; dipswitch++;
dipswitch &= 3; dipswitch &= 15;
latche =0;
M288Sync(); M288Sync();
} }