Quote:
Originally Posted by leonard
another question. For weird reason, I would use the highest bit of a sample start address to encode something. Is it safe on every amiga? ( I guess yes because PAULA sample address is 21 bits only but I want to double check).
Like is it ok on all amiga to do: move.l #sample|(1<<31),$dff0a0
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Yes in any existing hardware but some re-implementation might want to support DMA everywhere.
IMHO it would be safer to use bit 0 as a flag because DMA is always word aligned.