IBMPC UART

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#4532

From: Jonathan Knight
Date: Tue, 05 Feb 1991 15:51

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I would appreciate it if anyone code send me a summary of the
commands that can be used to program the UART in an ibmpc.

I need to know the ports and what they are used for.

I would be grateful for anyone who can quickly tell me how to set and
unset the DTR.
-- 
  ______    JANET :jonathan@uk.ac.keele.cs     Jonathan Knight,
    /       BITNET:jonathan%cs.kl.ac.uk@ukacrl Department of Computer Science
   / _   __ other :jonathan@cs.keele.ac.uk     University of Keele, Keele,
(_/ (_) / / UUCP  :...!ukc!kl-cs!jonathan      Staffordshire.  ST5 5BG.  U.K.

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Message-ID: <861@keele.keele.ac.uk>

Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!mcsun!ukc!keele!csd35

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!mcsun!ukc!keele!csd35
From: csd35@seq1.keele.ac.uk (Jonathan Knight)
Newsgroups: comp.os.msdos.programmer
Subject: IBMPC UART
Message-ID: <861@keele.keele.ac.uk>
Date: 5 Feb 91 15:51:22 GMT
Organization: University of Keele, England
Lines: 12