10 Jun
2016
10 Jun
'16
2:55 p.m.
On 6/10/2016 4:56 AM, Michael Thompson wrote:
There is a three PROM set 23-86[234]A9 for device code XM which is DDCMP boot
over a DMC11/DMR11. Those PROMs are available and on my web page.
A two PROM set 23-E3[23]A9 has been found for etherNet DELUA/DEUNA boot (device
code XE?) but it has not been reverse engineered. Hopefully soon the device
patterns will be read and forwarded to me for processing.
I am not aware of the four PROM set you mention, but it could certainly be a
custom one for that application.
(XM) DECnet DDCMP DMC11/DMR11 23-862A9
<http://ak6dn.dyndns.org/PDP-11/M9312/23-862A9/23-862A9-0625.hex> 0x0625 SRC
<http://ak6dn.dyndns.org/PDP-11/M9312/23-862A9/23-862A9.mac>
LST <http://ak6dn.dyndns.org/PDP-11/M9312/23-862A9/23-862A9.lst> (1,2)
23-863A9 <http://ak6dn.dyndns.org/PDP-11/M9312/23-863A9/23-863A9-063F.hex>
0x063F SRC <http://ak6dn.dyndns.org/PDP-11/M9312/23-863A9/23-863A9.mac>
LST <http://ak6dn.dyndns.org/PDP-11/M9312/23-863A9/23-863A9.lst>
23-864A9 <http://ak6dn.dyndns.org/PDP-11/M9312/23-864A9/23-864A9-0551.hex>
0x0551 SRC <http://ak6dn.dyndns.org/PDP-11/M9312/23-864A9/23-864A9.mac>
LST <http://ak6dn.dyndns.org/PDP-11/M9312/23-864A9/23-864A9.lst>
--
Don North
AK6DN
From: Don
North <ak6dn at mindspring.com>
Subject: Re: UNIBUS M9312 ROMS
Actually the page listed below is a big out of date with respect to some
M9312
images (it is not an up to date mirror).
The up to date page is at: http://ak6dn.dyndns.org/PDP-11/M9312/
--
Don North
AK6DN
RCS/RI has some PDP-11/34 systems that booted, I think using DDCMP, via a
COAX interface from a PDP-10 KL10. I think that it took four ROMs to hold
the boot loader. You might not have a copy of those ROMs.