Posted By
fredrikr
on 2020-11-11
16:10:44
|  Re: Looking for collaborator
Ok, thanks, I found docs on that format.
I want to show a multicolour bitmap image located at $c000, with luminance at $e400 and colour at $e000. I do this:
; Set bitmap address to $c000
lda #$30
sta $ff12
; Set luminance/colour address to $e000/$e400
lda #$e0
sta $ff14
; Set graphics mode
lda $ff07
ora #%00010000
sta $ff07
I just see garbage on screen. What am I doing wrong?
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