7 Oct
2003
7 Oct
'03
1:49 p.m.
On Wed, Oct 01, 2003 at 09:33:07PM +0100, Pete Turnbull wrote:
Yes and no. There is a dual-height version of the 11/73 (KDJ11-A)
which carries the processor, MMU, FPA, cache control, etc, but no
bootstrap, SLUs, or line-tme clock. It was commonly sold as an OEM
product or as an upgrade to 11/23 systems. There is also quad-height
version (KDJ11-B), the same board as as the 11/83, but (if sold as an
11/73) it has a 15MHz crystal instead of 18MHz, and would originally
have had different bootstrap ROMs.
ahh, ok, that explains it. i am only familiar with the KDJ11-A, i've never
held a -B in my hands.
-brian
--
"It's like a Koala bear crapped a rainbow in my brain."
-- Captain Murphy - Sealab 2021 -