Russian PDP11 CPU chips on ebay...

[Alexander Voropay]

2009/1/22 Don North <ak6dn at mindspring.com>:

> So what about datasheets for these parts, are there any available in
> electronic form?
> I'm particularly interested in the KR1801VM2 variation.

There was no "official" documentation for these chips, but there are
a scans from the Russian "Microprocessor Tools and Systems" magazine:

http://www.d-wanderer.pisem.net/doc1/k1801-844012-18.djvu

(Russian language, DjVu format)

Another information may be extracted from the schematic of the
Russian DVK family of machines. DVK-2 was built around KR1801VM2.

http://en.wikipedia.org/wiki/DVK

(see a Russian interwiki too)

-- 
-=AV=-