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From: dag%ucbarpa%Berkeley@sri-unix.UUCP
Newsgroups: net.micro.pc
Subject: Re: Microsoft Mouse
Message-ID: <14032@sri-arpa.UUCP>
Date: Thu, 24-Nov-83 14:13:34 EST
Article-I.D.: sri-arpa.14032
Posted: Thu Nov 24 14:13:34 1983
Date-Received: Wed, 30-Nov-83 03:35:38 EST
Lines: 22

From:  dag%ucbarpa@Berkeley (David Allen Gewirtz)

According to the Microsoft Mouse documentation, the board is plug and
go...just stick it in and it works.

In looking at the Microsoft Mouse card, Rev C, there are two jumper
locations.  The first, called J3 is a soldered jumper with labels of
15, 30, 60, and 120, with the jumper for 30 closed.  This is probably
for the communications rate and corresponding to 150, 300, 600, and
1200 baud respectively.  The board has another jumper with a berg
connector on 5.  The jumper block is labelled 2,3,4,5.  Of course, the
Microsoft documentation does not mention the connector or the jumpers
at any time in the documentation.

I have not yet moved the jumper over.  It seems safer to make an
attempt to find out from Microsoft what the purpose of the jumpers
are.  If that doesn't work, then I'll play.

-- David Gewirtz