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Path: euryale.cc.adfa.oz.au!newshost.anu.edu.au!harbinger.cc.monash.edu.au!news.mel.connect.com.au!yarrina.connect.com.au!munnari.OZ.AU!spool.mu.edu!howland.reston.ans.net!newsfeed.internetmci.com!info.ucla.edu!CTCnet!news.math.psu.edu!news.cac.psu.edu!usenet From: bmw107@psu.edu (Scoob) Newsgroups: comp.unix.bsd.freebsd.misc Subject: Seeking I/O help Date: 30 Nov 1995 05:24:30 GMT Organization: . Lines: 17 Sender: -Not-Authenticated-[8412] Message-ID: <49jf6e$dqf@hearst.cac.psu.edu> NNTP-Posting-Host: bmw107.rh.psu.edu X-Posted-From: InterNews 1.0.7@bmw107.rh.psu.edu Xdisclaimer: No attempt was made to authenticate the sender's name. I would like to be able to manipulate the values of the control lines for my parallel port, but am having a tough time tracking down a way to do this. In brief: can anyone tell me how to find out out the base address for this port? It doesn't really matter how I find out this value - once I have the hex address, I should be able to specify that address (plus an offset) in an outb (or outportb) call, and write a byte to the port. Any suggestions??? Many thanks, Bernie Weiss PSU Computer Engineering bmw107@psu.edu