Subject: Using a serial console
To: None <mouse@Collatz.McRCIM.McGill.EDU>
From: Gordon W. Ross <gwr@mc.com>
List: port-sun3
Date: 08/21/1995 17:41:27 
> Date: Mon, 21 Aug 1995 16:17:30 -0400
> From: der Mouse <mouse@collatz.mcrcim.mcgill.edu>


> ([...] and 20 for P4 console, whatever that is.)

The P4 console is any video option board plugged into P4 on the
CPU board, such as the cg4 board in many Sun3/60 models.
(FYI)

Gordon