Looking for IBM Technical Reference Manual

From: Fred Cisin <cisin_at_xenosoft.com>
Date: Fri Sep 12 14:27:01 2003

On Fri, 12 Sep 2003, Prk wrote:
> Hello all!
> I have been searching the web looking for the original IBM PC/XT
> schematics. I read on some post that they were published in the "IBM
> Technical Reference Manual"

until the PS/2 (real one from IBM, NOT SONY!), ALL of the IBM hardware
technical reference manuals had full schematics and source code for the
BIOS.

> and in the "Microcornucopia" magazine, but I
Not IN "Microcornucopia". Dave Thompson (the publisher) redrew the XT
schematics to combine the multiple pages into a single poster sized one,
that they sold. Because they were redrawn from the Tech Ref, any errors
in the original should be replicated.

One of my copies was sold along with the cabinet that it was taped to.
The other is unaccounted for.
Received on Fri Sep 12 2003 - 14:27:01 BST

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