Click and Learn by Michael B. Karbo - An easy-read and illustrated guide to the EIDE, Ultra DMA and AGP interfaces. For teachers, students and self-study. - http://www.karbosguide.com/hardware/module5b1.htm
Using EIDE Drives in DV - An answer to a common 1394 (Firewire) question, by Kathlyn Lindeboom. - http://www.lafcpug.org/scsivseide.html
Busmastering IDE drives - From Music Solutions site. - http://www.musicsolutions.com.au/articles/busmastering.html
Hardware Documentation - Buses - ATA/ATAPI - Here are some links to information about the AT Attachment bus, an evolution of EISA/IDE. - http://www.at.netbsd.org/Library/Hardware/Busses/ATA/index.html