Building a PDP-11 for the first time

From: emanuel stiebler <emu_at_ecubics.com>
Date: Fri Dec 12 11:32:27 2003

Patrick Finnegan wrote:
> From what I understand, the 11/73 and 11/83 are both J-11 cpus, the only
> difference being that the /73 runs at 15MHz and the /83 runs at 18MHz.

the 11/73 is a double, the 11/83 is a quad size board, 11/83 has also
PMI, and was at the beginning a 15 MHz.

OH, and the 11/83 has a very nice verbose Boot-PROM ;-)
Received on Fri Dec 12 2003 - 11:32:27 GMT