[Info-vax] Dave Cutler, Prism, DEC, Microsoft, etc.

[Rob Brown]

On Mon, 30 Nov 2009 at 08:24 -0600, Bob Koehler wrote:

>
>
> In article <7n50qlF3k8008U1 at mid.individual.net>, 
> billg999 at cs.uofs.edu (Bill Gunshannon) writes:
>>
>> Which brings up an interesting point I may need to do some research 
>> on.  I wonder when Mentec released the last upgraded PDP-11 
>> hardware? Why do I have a feeling that even the PDP-11 outlasted 
>> the VAX.
>
>   I'm pretty sure Mentec sold some PDP-11 hardware, and produced
>   one update to RSX, but I don't recall them building anything new.

I'm not sure whether you consider it "new" or not, but back in 2003 
(or earlier?) they sold the M11 processor board.  At 
<http://web.archive.org/web/20031128165506/www.mentec-inc.com/m11specs.htm> 
it says "PDP-11 instructions are implemented by a microprogrammed 
subsystem based on the TI 8832 ALU and the TI 8818A microsequencer."

FWIW


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