mirror of
https://github.com/sehugg/8bitworkshop.git
synced 2024-11-25 03:34:05 +00:00
11 lines
228 B
C
11 lines
228 B
C
|
|
; Fetchs the approximate scanline (could be off by +/- 1)
|
|
; into A. Takes 11 or 14 cycles.
|
|
MAC GET_APPROX_SCANLINE
|
|
ldy INTIM
|
|
lda Timer2Scanline,y
|
|
bne .Ok
|
|
lda Timer2Scanline-1,y
|
|
.Ok
|
|
ENDM
|