[ih] IBM ASCII, was Re: Impact of history on today's technology [was: why did CC happen at all?]

Randy Bush randy at psg.com
Thu Sep 11 03:50:32 PDT 2014


[ tales from a memory with no ecc or parity ]

in about '66, i had to get (medical monitoring) data from a pdp/8 over
in the hospitals to the 360/40 at the comp center.  the ibm 2701 serial
controller reversed the bits in each byte of the ascii to/from the pdp.
luckily, the 360 had a cute translate instruction.

randy



More information about the Internet-history mailing list