On Mon, Feb 22, 2016 at 7:20 AM, Pontus Pihlgren <pontus at update.uu.se>
wrote:
On Mon, Feb 22, 2016 at 07:16:24AM -0500, william
degnan wrote:
Here is the doc in question. Note is says 11/10 and 11/20
http://vintagecomputer.net/digital/PDP11-20/PDP11_Price-List_19691215.pdf
Hmm, notice that it says "Turnkey Console" which I believe means it
lacks the lights and switches console?
/P
Yes. The 11/10 has 1K read only memory, 128 words read-write core, turnkey
console, and a direct memory access channel.....a process control system.
Add a front panel and teletype, a little more memory and you have the
11/20. I am guessing the 11/10's were embedded in stuff, they're probably
still out there but harder to find. If you have a front panel model it's
probably the 11/20, or a (field) upgraded 11/10.
--
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