Date   : Thu, 28 Apr 1983 21:49:00 EDT
From   : Eric J. Swenson <EJS@mit-mc>
Subject: Altos 5-5D Computer

Does anyone know the CONTROL and DATA ports for the Serial i/o ports on the
Altos 5-5D (or 5-15D) micro?  Also, what are the bits to test for read and
write?  As you might imagine, I'm trying to get MDM70X running on it.
Thanks.