> gbhn> initiate a DMA transfer from IDE to memory. Is anybody > gbhn> familiar with this subject? To be more specific, I used to think that a DMA only could be initiated by the DREQ-lines. Reading about memory-to-memory transfer I found out that that isn't always needed. I just wondered if an I/O <-> memory DMA tranfer could be initialised by software as well. > Waht about today's UDMA2/4 mode HDD-s? They really removes load from main CPU > when turned on. For the moment I'm already thrilled if I can attach my old 200 MB HD. Once I have my interface, I can look how to use the features of these type of HD's. Groetjes, Ruud http://Ruud.C64.org - This message was sent through the cbm-hackers mailing list. To unsubscribe: echo unsubscribe | mail email@example.com.
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