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[BS-X] Fix Block Erase on LoROM, Actual Flash writing 

Fixes Sound Novel Tsukuru
This commit is contained in:
luigiblood 2016-11-16 01:21:23 +01:00
parent f9e457ea3b
commit 8073df6432
1 changed files with 6 additions and 3 deletions
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7
bsx.cpp
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@ -686,9 +686,9 @@ static void BSX_Set_Bypass_FlashIO (uint32 offset, uint8 byte)
MapROM = FlashROM = Memory.ROM + Multi.cartOffsetB; MapROM = FlashROM = Memory.ROM + Multi.cartOffsetB;
if (BSX.MMC[0x02]) if (BSX.MMC[0x02])
MapROM[offset & 0x0FFFFF] = byte; MapROM[offset & 0x0FFFFF] = MapROM[offset & 0x0FFFFF] & byte;
else else
MapROM[(offset & 0x1F0000) >> 1 | (offset & 0x7FFF)] = byte; MapROM[(offset & 0x1F0000) >> 1 | (offset & 0x7FFF)] = MapROM[(offset & 0x1F0000) >> 1 | (offset & 0x7FFF)] & byte;
} }
uint8 S9xGetBSX (uint32 address) uint8 S9xGetBSX (uint32 address)
@ -857,7 +857,10 @@ void S9xSetBSX (uint8 byte, uint32 address)
uint32 x; uint32 x;
for (x = 0; x < 0x10000; x++) { for (x = 0; x < 0x10000; x++) {
//BSX_Set_Bypass_FlashIO(((address & 0xFF0000) + x), 0xFF); //BSX_Set_Bypass_FlashIO(((address & 0xFF0000) + x), 0xFF);
if (BSX.MMC[0x02])
MapROM[(address & 0x0F0000) + x] = 0xFF; MapROM[(address & 0x0F0000) + x] = 0xFF;
else
MapROM[((address & 0x1E0000) >> 1) + x] = 0xFF;
} }
break; break;