Posted By
gerliczer
on 2014-10-30
06:12:59
|  Re: general smooth scrolling questions
OK, let's have a bit more details:
Snippet two shows that $FF07 should have written in the high nybble $5.
Snippet one shows that $FF07 is filled from HorizPos.
Snippet three shows that HorizPos is filled with a value not having $5 in the high nybble, and I don't see, but I may be wrong, anything that would correct this difference.
Suggestion:
LDA HorizPos
ORA #$50
STA $FF07
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