Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!csd4.milw.wisc.edu!uxc!uxc.cso.uiuc.edu!ux1.cso.uiuc.edu!uxa.cso.uiuc.edu!mms00786
From: mms00786@uxa.cso.uiuc.edu
Newsgroups: comp.windows.ms
Subject: IO control under Windows?
Message-ID: <246400011@uxa.cso.uiuc.edu>
Date: 6 Jun 89 22:48:00 GMT
Lines: 15
Nf-ID: #N:uxa.cso.uiuc.edu:246400011:000:521
Nf-From: uxa.cso.uiuc.edu!mms00786    Jun  6 17:48:00 1989


Hi.
I am very new to Windows programming, and I am working on a project that
involves talking to an AtoD/DtoA card that I designed. The card is mapped to
IO (NOT memory) addresses 210h to 213h. My question:
    
   Can I write a simple assembly language routine that uses the In and Out
instructions without screwing up windows? I would really like to write the
software under Windows. If this is possible, could you tell me what the 
easiest way to to this is?

Many thanks in advance.

Milan
mms00786@uxa.cso.uiuc.edu