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DMA fix for Tetris Attack (and probably other games).

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grinvader
2006-02-26 18:48:09 +00:00
parent a81e719e0d
commit 4cf702f5a9
1 changed files with 2 additions and 0 deletions
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2
zsnes/src/cpu/regsw.inc
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@@ -1649,6 +1649,8 @@ reg43XAw:
mov bx,[resolutn] mov bx,[resolutn]
cmp word[curypos],bx cmp word[curypos],bx
jb .nodma jb .nodma
cmp al,0
je .nodma
mov byte[nohdmaframe],1 mov byte[nohdmaframe],1
inc byte[hdmadelay] inc byte[hdmadelay]
.nodma .nodma