Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!munnari.oz.au!metro!nuts!frey!kaos
From: kaos@frey.newcsatle.edu.au (Iain `Kaos' Holmes)
Newsgroups: comp.os.msdos.programmer
Subject: problems with com3 & com4
Summary: problems with interupts and com 3 & 4
Keywords: com3 com4
Message-ID: <1991Jan25.054228.157@frey.newcsatle.edu.au>
Date: 25 Jan 91 05:42:28 GMT
Distribution: comp
Organization: Department of Mathematics, Uni of Newcastle, Oz.
Lines: 21


	i have been working on a program to read and write com ports 3 & 4

	i can get com 1 & 2 to work but i can't seem to make 3 & 4 work

	i get the addresses out of the bios data area and they seem right 

	cause i can write to the ports and they react but i think the interupts

	are screwy...

					can anyone help here ?

						thanks in advance,
								iain.

-- 
    Iain "Kaos" Holmes.            +---------+ 
 ACSnet :kaos@frey.nucastle.edu.au |   ~ ~   | Remember, Always keep your feet
                                   |  (o o)  | on the ground, your eye on the 
 Phone : (049) 26-2926 home        |   (_)   | clock, your finger on the pulse