j> Could someone tell me why memcpy and DMA 3 transfer should result in
j> different processor behaviors, other than speed? When I replace my
j> DMA copies with memcpy for transfering const data to the VRAM in mode
j> 4, 1/2 the images are fine and 1/2 are chuncky looking - all on the
j> same screen. I was suprised that this worked at all as mode4 requires
j> u16 writes and memcpy is u8 writes.

memcpy optimizes copying if possible - if source and destination address
have proper alignment.



bye, porneL


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