DMA on the SC2200 Geode

Bari Ari bari at onelabs.com
Thu Jan 2 16:18:00 CET 2003


John Allen wrote:

> I just noticed that the harddrive on my Geode sc2200 system is running 
> in pio mode.  What do I need to do to turn on dma support for this chip?
> John


Pages 148 - 151, 267 - 272 in the NSC SC2200 data sheet have the
Ultra DMA/33 and IDE Controller Register info and settings.

Bari





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