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Small DSP1 update.

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zsknight
2001-05-16 23:26:15 +00:00
parent 9cc28b5dde
commit 8162db0aca
1 changed files with 14 additions and 6 deletions
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20
zsnes/src/chips/dsp1proc.asm
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@@ -84,10 +84,14 @@ NEWSYM DSP1Read16b3F
jae .doC000 jae .doC000
cmp byte[DSP1RLeft],0 cmp byte[DSP1RLeft],0
jne .movestuff jne .movestuff
mov ax,08080h mov ax,0FFFFh
ret ret
.doC000 .doC000
mov ax,08080h mov ax,08000h
cmp byte[DSP1WLeft],0
je .notwleft
mov ax,0C000h
.notwleft
ret ret
.movestuff .movestuff
push ebx push ebx
@@ -144,10 +148,14 @@ NEWSYM DSP1Read16b
ret ret
.do7000 .do7000
mov ax,8000h mov ax,8000h
test ecx,01h cmp byte[DSP1WLeft],0
jz .norev je .notwleft
mov ax,0080h mov ax,0C000h
.norev .notwleft
; test ecx,01h
; jz .norev
; mov ax,0080h
;.norev
ret ret
.movestuff .movestuff
push ebx push ebx