Nerdtracker player in NESASM: Difference between revisions
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Latest revision as of 04:22, 13 June 2009
.inesprg 2
.ineschr 0
.inesmir 0
.inesmap 0
.bank 1
.org $FFFA
.dw nmi
.dw reset
.dw irq
init = $8083
play = $8080
load = $8000
.bank 0
.org $8000
.incbin "song.nsf"
reset:
lda #0 ; song 0
ldx #0 ; NTSC speed
jsr init
lda #%10000000
sta $2000 ; <- enable play after init
loop:
jmp loop
nmi:
jsr play
irq:
rti
