> From: Bill Degnan
> I will see what else I have available.
As far as I have been able to determine, the only backplane that supports the
MM11-UP is the MF11-U backplane. Does anyone know of anything else that does?
Noel
On Sun, Feb 28, 2016 at 3:52 PM, Noel Chiappa
wrote:
> > From: Bill Degnan
>
> > My thought is that with my PDP 11/05 with S chassis / BA11-K.
>
> Urr, if you're talking about the backplane the CPU is in (which can hold
> one
> MM11-U), I think you're out of luck: there's no slot for the
> From: Bill Degnan
> My thought is that with my PDP 11/05 with S chassis / BA11-K.
Urr, if you're talking about the backplane the CPU is in (which can hold one
MM11-U), I think you're out of luck: there's no slot for the M7259 parity
controller to plug into (at least, one the one in the
On Sun, Feb 28, 2016 at 12:37 PM, Noel Chiappa
wrote:
> > From: Bill Degnan
>
> > Very useful, thanks.
>
> Eh, de nada - glad to help contibute to the knowledge base.
>
> > I will try this.
>
> With MM11-U gear, or MM11-L?
>
> I ask because, like I said, I still don't have 100% clarit
> From: Bill Degnan
> Very useful, thanks.
Eh, de nada - glad to help contibute to the knowledge base.
> I will try this.
With MM11-U gear, or MM11-L?
I ask because, like I said, I still don't have 100% clarity on the MM11-L
situation. I am pretty sure there are old MF11-L backplan
On Fri, Feb 26, 2016 at 3:15 PM, Noel Chiappa
wrote:
> So I have some MM11-U UNIBUS core memory cards, and in trying to locate a
> backplane to plug them into, I remembered a story I'd read on Guy's
> Web-site
> about some issues he'd had with parity and non-parity operation:
>
> http://www.shi
So I have some MM11-U UNIBUS core memory cards, and in trying to locate a
backplane to plug them into, I remembered a story I'd read on Guy's Web-site
about some issues he'd had with parity and non-parity operation:
http://www.shiresoft.com/pdp-11/11-10/index.html
and mention of the backplanes
