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[Core/MD] fixed SSF2 mapper size limit

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ekeeke 2019-03-23 13:52:43 +01:00
parent c953707ef5
commit 31a15eaf7c
1 changed files with 1 additions and 1 deletions
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core/cart_hw/md_cart.c
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@ -933,7 +933,7 @@ static void mapper_512k_w(uint32 address, uint32 data)
uint32 i; uint32 i;
/* 512K ROM paging */ /* 512K ROM paging */
uint8 *src = cart.rom + (data << 19); uint8 *src = cart.rom + ((data << 19) & cart.mask);
/* cartridge area ($000000-$3FFFFF) is divided into 8 x 512K banks */ /* cartridge area ($000000-$3FFFFF) is divided into 8 x 512K banks */
address = (address << 2) & 0x38; address = (address << 2) & 0x38;