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Old 07 January 2015, 14:26   #10

phx's Avatar
Join Date: Nov 2009
Location: Herford / Germany
Posts: 1,067
Originally Posted by Toni Wilen View Post
OCS only?
I will ask my tester. It's quite likely he is using an A500-OCS configuration.

OCS Agnus (or A1000 Agnus) has undocumented feature (or bug) that causes bitplane DMA to steal sprite's second word dma slot even if bitplane DMA only needs following slot. ECS Agnus fixes it.
Oh... so it might be a "real" problem?

Does only the A1000 use an OCS Agnus? This would explain I haven't seen it on real hardware. I could check my A1000, but it has not enough memory to run the game (1 MB required).
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