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From: Jude DaShiell <jdashiel@shellworld.net>
To: speakup@braille.uwo.ca
Subject: Re: Dec Talk internal cards supported? 
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There's a batch file that runs to get the dectalk going.  That batch file
contains the irq and hex addresses you need being passed as parameters to
the dos initialization software to access the dectalk in linux.  If you
can find out what that software sends to the hex port to initialize the
dectalk, assembly experience required it might be possible to expand
support.