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Update mapper 79

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This commit is contained in:
negativeExponent
2020-03-09 21:38:07 +08:00
parent 82107ba321
commit 9827248938
2 changed files with 7 additions and 7 deletions
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11
src/boards/79.c
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@@ -35,19 +35,18 @@ static void Sync(void) {
}
static DECLFW(M79Write) {
if ((A < 0x8000) && ((A ^ 0x4100) == 0)) {
if (A & 0x100) {
preg = (V >> 3) & 1;
creg = V & 7;
Sync();
}
creg = V & 7;
Sync();
}
static void M79Power(void) {
preg = ~0;
preg = 0;
Sync();
SetWriteHandler(0x4100, 0x5FFF, M79Write);
SetWriteHandler(0x8000, 0xFFFF, M79Write);
SetReadHandler(0x8000, 0xFFFF, CartBR);
SetWriteHandler(0x4100, 0x5FFF, M79Write);
}
static void StateRestore(int version) {