Re: Working XTA (IDE on XT) setup on GLaBIOS
Posted on 2024-04-29, 13:54
also wrt the XTA bios, does it use dma for data transfers ? Definitely uses PC's DMA channel 3 as a typical XT hard drive controller. I'm sure this is just a slightly modded ST506/ST412 BIOS with only enough changes to support the XTA drive. Here's a snippet where it sets up the DMA controller for …