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Atari coding BBS
| Falcon DMA sound question |
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Posted by: Sallafranque
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Apr,13.2011-22:07
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Hello,
I've got a hardware question about Falcon DMA sound (always for hatari's emulator :)
On Ste, DMA 8 bytes buffer is filled every HBL.
how does the falcon fills it's 2 buffers (32 bytes each) ?
Is it also after each HBL ?
Another way ?
Does a read or write of the sound DMA takes some cycles for the cpu ?
If yes, how many ?
Best regards
Laurent
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