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Name: Assuming you know most of this stuff
Date: May 01, 2004 at 02:42:16
Subject: Re: ppi 8255
In Reply To: ppi 8255 by
christian on April 30, 2004 at 20:56:27
Text: | how to program the pararel inteface circuit PPI 8255 with NASM under linux,

Search the Intel site for a datasheet on the 82C55. I assume you
know how it's connected in your circuit. Search engines would
also be useful if you don't like Intel.

It's also listed in Intel and other IC databooks; check your library.
They might also have books that will give programming examples,
although probably not in nasm syntax.




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