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Modified sjp2 fix

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z_demo_z
2001-09-04 20:37:07 +00:00
parent 6d742a5e5b
commit 5f9186f92b
1 changed files with 2 additions and 3 deletions
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5
zsnes/src/cpu/regsw.inc
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@@ -526,15 +526,14 @@ reg2102w:
; OAM address register ; OAM address register
reg2103w: reg2103w:
cmp byte[oamlow],1 cmp byte[oamlow],1
je .afteroamlow jne .afteroamlow
ret
.afteroamlow
mov byte[oamlow],0 mov byte[oamlow],0
mov bl,al mov bl,al
and bl,01h and bl,01h
shr word[oamaddr],1 shr word[oamaddr],1
mov [oamaddr+1],bl mov [oamaddr+1],bl
shl word[oamaddr],1 shl word[oamaddr],1
.afteroamlow
cmp word[poamaddrs],200h cmp word[poamaddrs],200h
jbe .notinvptr jbe .notinvptr
cmp word[oamaddr],200h cmp word[oamaddr],200h