ide hd control using ports
Posted: Sun Jun 22, 2003 1:23 pm
hi. can someone link me up to a doc that tells how ports can be used to control ide?
1f0, 3f0 for the master and 170, 370 for the slave. These are the base addresses. the register blocks from these base IO addresses can be found in the ATA documentation at Operating System Resource Center, for instance (see .:QuickLinkz:.)
for ultra-dma requests, it depends on your PCI configuration ...