13 May
2012
13 May
'12
1:32 p.m.
Andriy Romanenko wrote:
Hello All,
I wonder if anyone here want to try to build tiny PDP-11 compatible computer using
KM1801VM3B CPU. This chip still available in small quantities (price range is $10...$35).
The system could use an microcontroller such as ATmega1284 and/or big CPLD to emulate all
required peripherals. There were systems using this chip, but unfortunately most of them
contains enough gold to became firstclass target for gold scrap hunters. So, it's very
hard to find working system today.
Here is related link:
http://en.wikipedia.org/wiki/1801_series_CPU
Thanks,
Andrey
...have three of them and some VM2 too. I where interested in such a
project. Currently I'm trying to build ans SBC out of an VM2 with some
old Tesla MVB1012 Chips (AY5-1013?) and a CPLD...
Regards,
Holm
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