[GreenKeys] pdp 4 w/tty console ascii ? bcd? baudot? what say you Q
Ed Sharpe Archivist for SMECC via GreenKeys
greenkeys at mailman.qth.net
Sun Jul 20 23:02:08 EDT 2014
Thanks!
Jim! I found the reference what is the link to Brochuire?
Yea this is a DEC photo..
54 pdp 4s were sold thhen it was re implemented in flip chip logic as a
pdp-7
in those days that was a success... it was not till the pdp-8 in 65
it becomes a mass marketed (sort of)
but thinking what a bcd keyboard would be..??
ok a BCD keyboard was upper case only wasn't it also a 3 rower
( I dunno I have never seen
In a message dated 7/20/2014 7:38:49 P.M. US Mountain Standard Time,
jhhaynes at earthlink.net writes:
Pretty clearly Baudot, since it has a 3 row keyboard. Also if you google
for it you find that picture on the front of a PDP-4 brochure which says
inside that the printer-keyboard is Teletype Model 28. Also Wikipedia
says it was not commercially successful.
jhhaynes at earthlink dot net
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