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Old 13 September 2015, 12:18   #16
Toni Wilen
WinUAE developer
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 41
Posts: 17,874
Originally Posted by Foebane View Post
Could the OCS copper change a hardware register every pixel?

HAM8 is the first two bits used as described above, but leaving only 6-bit precision (64 levels) of Red, Green, and Blue. So what does AGA do then?
AFAIK two lowest bits of color component are not modified.

Originally Posted by Mrs Beanbag View Post
how can they be?

On OCS $FFF -> $777 = $777777
You are right, for some reason I thought them as 2 separate 4 bit shifters (which probably isn't right, unless EHB really was designed to be fully OCS/ECS compatible)
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