Which DEC machine made use of th pre Flip-Chip board?
Mattis Lind
mattislind at gmail.com
Fri Dec 21 04:49:36 CST 2018
There is an auction for some kind of early DEC module. It appears to be a
bit slice of MB, AR and MQ. There is also a signature by Gordon Bell on the
board.
But I cannot figure out which early machine it comes from.
https://www.ebay.com/itm/Vintage-DEC-6205-Arithmetic-Registers-Circuit-Board-for-Vintage-Mainframe/264093791320?hash=item3d7d377458:g:U2AAAOSwpTBcGULN
The same seller has several other pre Flip-Chip modules like 4706 Teletype
Receiver. If I read correctly the transistors are dated 1963-1964.
https://www.ebay.com/itm/Vintage-DEC-4706C-8-Bit-Teletype-Receiver-Circuit-Board-for-Vintage-Mainframe/323607301613?hash=item4b587f8ded:g:AMcAAOSwXF5cGUH9
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