pinout of 80287 wanted

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Article #21843

#21843

From: Dzung Hoang
Date: Thu, 21 Dec 1989 18:44

17 lines
1183 bytes

    The 80287-10 chip I have in my AT compatible is not running at its
rated speed.  I believe that this is either due to a slow clock or the
chip is in divide by 3 clock mode.  In either case, I would need a pinout
of the 80287 in order to do any moifications to get the chip running at
full speed.

    Does any kind soul have the pinout to the 80287 and would not mind
sending me this pinout?

Dzung Hoang
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!wuarchive!rex!hoang
From: hoang@rex.cs.tulane.edu (Dzung Hoang)
Newsgroups: sci.electronics,misc.wanted
Subject: pinout of 80287 wanted
Message-ID: <1715@rex.cs.tulane.edu>
Date: 21 Dec 89 18:44:27 GMT
Reply-To: hoang@rex.cs.tulane.edu (Dzung Hoang)
Distribution: usa
Organization: Computer Science Dept., Tulane Univ., New Orleans, LA
Lines: 17