Programing DMA modes with Turbo-C or Pascal

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#200

From: William J. Murphy
Date: Fri, 15 Sep 1989 20:51

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I am trying to program a Data Translation A/D D/A DI/O board dt2820 series
to do DMA acquisition to memory. What I feel that I am becoming stumped
by is the programming of the DMA controller.  

Are there any good references for understanding how to program the
DMA controller?

Does anyone have experience programming the DMA controller? Would you
have some example tutorial programs that will shed some light on how to do
it?

If you have experience with the DT2820 series, that would be even better
than knowing the PC's DMA controller.

Thank you for any help you may render.  Please e-mail if possible, I
don't keep up with comp.sys.ibm.pc.

Bill Murphy

-- 
Pat, I think I'll play for Vanna.
Bill Murphy      murphy@newton.physics.purdue.edu

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!purdue!mentor.cc.purdue.edu!pur-ee!pur-phy!murphy
From: murphy@pur-phy (William J. Murphy)
Newsgroups: alt.msdos.programmer,comp.sys.ibm.pc,comp.lang.pascal
Subject: Programing DMA modes with Turbo-C or Pascal
Keywords: DMA, DMA Pages
Message-ID: <2554@pur-phy>
Date: 15 Sep 89 20:51:38 GMT
Distribution: usa
Organization: Purdue Univ. Phys Dept, W.Lafayette, IN
Lines: 22