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Slow STFM blitter oddness

General discussions or ideas about hardware.
ijor
Posts: 836
Joined: Fri Nov 30, 2018 8:45 pm

Re: Slow STFM blitter oddness

Post by ijor »

Cyprian wrote: Sat Dec 10, 2022 10:03 pm how to understand that? e.g. does it mean that in the STfm, every the BLiTTER pass will take additional bus cycle?
No. The delay affects the DMA overhead. No extra bus cycle is performed.
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FX CAST Cycle Accurate Atari ST core
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