Hardware Specs (was Re: Serial port control?)

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#5671

From: Sean Cox
Date: Tue, 09 Apr 1991 01:45

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     Does anyone know where one can find a complete (more or less) 
 listing of PC/AT I/O Ports and the instructions for the various chips 
 at those locations? Basically, I'm interested in finding out how to
 program the timer chip, as well as the UART, drive controller, etc.
     Please respond by e-mail and I'll post if necessary.

     Thanks in advance!

                                              -Sean


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From: coxs@itsgw.rpi.edu (Sean Cox)
Newsgroups: comp.os.msdos.programmer
Subject: Hardware Specs (was Re: Serial port control?)
Keywords: I/O Ports     Chip commands
Message-ID: <8qbgz!_@rpi.edu>
Date: 9 Apr 91 01:45:47 GMT
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