26 Aug
2012
26 Aug
'12
10:29 a.m.
On Sun, Aug 26, 2012 at 02:00:35AM -0700, Vincent Slyngstad wrote:
That is from the maintenance manual I have. The full scan of the manual
is here.
http://www.pdp8online.com/pdp8cgi/query_docs/query.pl?Search=hr2a&stype…
I have a paper copy of larger (C or D) prints and the sheet that matches above
is rev J. I don't have an easy way of scanning paper that large so they aren't
online.
Does anyone
have a set of prints where page 7 is older than revision L?
Ah. I found it here:
http://pdp-8.org/scans/highgate/pdp8i-docs/dec-8i-hr2a-d-pr.pdf
The ECO added KEY_LAEXDEP_L to the NAND, which
required the M117 instead
of the M113.
Do you have ECO information for the machine?