On Mon, 20 Jun 2005, Allison wrote:
I'm not
100% sure if it's your problem, but 2.11BSD doesn't work on the
F11 chipset (11/23) because it doesn't have split I&D space. You'll
need to use 2.9BSD or earlier on it.
There are two versions of 2.11 if memory serves one with split
I&D and one without.
No. 2.11 **only** runs on SPlitID systems. For non-ID
systems,
use 2.8, 2.9 or (perhaps) 2.10. Ultrix-11 runs on all of these,
by the way. AND is fully supported by VTserver, as I maintain
both :P
I have to check but fuzzy memory says 11/23 had
I&D or was that later
with the J11? I distinctly remember the MMU of the 11/23 as being
software compatable with 11/34, 11/69 and 11/70 (to the limits of
Q18 or Q22).
11/23 is based on the F11, and therefore does *not* have SplitID
(11/40,34,50,55,60,23). The /44, 45, 70, 53, 73 and up do.
I know the Falcon, LSI-11/ and 11/2 did not even have
MMU.
Correct, all T11 based systems, plus the /20, /10, /03 and I
believe the /04 dont have MMU, and are 64K systems.
--f