23 Jun
2007
23 Jun
'07
2:50 a.m.
For the Q-bus, I don't even know if any core
memories exist.
There was a 4k quad board for the original 11/03, but that was
long dead by the time the T11 came out.
24 Jun
24 Jun
6:46 a.m.
On Fri, 22 Jun 2007, Al Kossow wrote:
I have a 11/03 with two 4k core memory boards. It also has a
QBus->Unibus converter for a RK11D.
Christian
For the Q-bus,
I don't even know if any core memories exist.
There was a 4k quad board for the
original 11/03, but that was
long dead by the time the T11 came out. 
3:31 p.m.
That would be the RKV11-D if DEC made it. I know some people that upgraded
them from 16 to 18 bie addressind to work on 11/23's.
Paul Anderson
On 6/24/07, Christian Corti <cc at corti-net.de> wrote:
On Fri, 22 Jun 2007, Al Kossow wrote:
I have a 11/03 with two 4k core memory boards. It also has a
QBus->Unibus converter for a RK11D.
Christian
For the
Q-bus, I don't even know if any core memories exist.
There was a 4k quad board
for the original 11/03, but that was
long dead by the time the T11 came out. 
9:07 p.m.
On 6/24/07, Paul Anderson <useddec at gmail.com> wrote:
That would be the RKV11-D if DEC made it. I know some
people that upgraded
them from 16 to 18 bie addressind to work on 11/23's.
I have an RKV11D and plenty of 11/23 hardware. Is the "upgrade" any
more complicated than running the extra address bits over the main
cable, or does it take extra wire/components?
-ethan
25 Jun
25 Jun
2:41 a.m.
Hi Ethan,
Can I call you on this? Also,are you going to Purdue?
Thanks, Paul
On 6/24/07, Ethan Dicks <ethan.dicks at gmail.com> wrote:
On 6/24/07, Paul Anderson <useddec at gmail.com> wrote:
That would be the RKV11-D if DEC made it. I know
some people that
upgraded
them from 16 to 18 bie addressind to work on
11/23's.
I have an RKV11D and plenty of 11/23 hardware. Is the "upgrade" any
more complicated than running the extra address bits over the main
cable, or does it take extra wire/components?
-ethan
6214
days inactive
6216
days old
4 comments
4 participants
participants (4)
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aek＠bitsavers.org -
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useddec＠gmail.com