16 Oct
2001
16 Oct
'01
4:35 p.m.
Download the serial pinouts at.
http://members.home.net/swtpc6800/PC_JR/
The manual has the technical descriptions of base system and options,
schematics and the BIOS listing. It is over 500 pages long.
-----------------------------------------------
Michael Holley
holley(a)hyperlynx.com
-----------------------------------------------
----- Original Message -----
From: "Chris" <mythtech(a)Mac.com>
To: <classiccmp(a)classiccmp.org>
Sent: Tuesday, October 16, 2001 8:12 PM
Subject: Re: New aquisitions: PCjr (minus power supply) and Amstrad PC 6400
I have a copy
of the PCjr Technical Reference Manual.
Does that book give the pinout for the serial port? The dang PCjr uses
screwy IBM square connectors. I had a need at one point to connect my
PCjr to a serial terminal server, but I didn't have the pinouts to make
an adaptor.
Any other goodies in that book? (It was probably the book used when a guy
built a few PCjr monitor adaptors to hook them up to CGA cards... I still
have a few of the adaptors... someday I should right down their config in
case I have to make a new one)
-chris
<http://www.mythtech.net>