Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!uwm.edu!lll-winken!cert!netnews.upenn.edu!grad1.cis.upenn.edu!traw From: traw@grad1.cis.upenn.edu (C. Brendan S. Traw) Newsgroups: comp.sys.ibm.pc.programmer Subject: Help programming the AT's DMA Message-ID: <41113@netnews.upenn.edu> Date: 13 Apr 91 23:15:05 GMT Sender: news@netnews.upenn.edu Reply-To: traw@grad1.cis.upenn.edu (C. Brendan S. Traw) Distribution: usa Organization: University of Pennsylvania Lines: 9 Nntp-Posting-Host: grad1.cis.upenn.edu I am trying to program the AT's DMA controller from Turbo C. After the DMA transfer, the data does not appear in the place I specified to the DMA controller. I have no idea where it is getting transferred to. I am not sure if I am programming the DMA controller in the right way, or in the right order. Can someone provide me with the proper procedure? Please use email, as I don't often read this group. Thanks.