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cc65/libsrc/pet/waitvsync.s
2024-09-07 19:14:59 +02:00

16 lines
245 B
ArmAsm

;
; Written by Robin Harbron, requires 12" monitor
;
; void waitvsync (void);
;
.export _waitvsync
.include "pet.inc"
_waitvsync:
lda #%00100000
: and VIA_PB
bne :-
rts