[GreenKeys] pdp 4 w/tty console ascii ? bcd? baudot? what say you Q

[Jones, Douglas W]

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From: Ed Sharpe Archivist for SMECC via GreenKeys [greenkeys at mailman.qth.net]
Sent: Sunday, July 20, 2014 7:54 PM
Subject: [GreenKeys] pdp 4 w/tty console ascii ? bcd? baudot? what say you Q

[cid:X.MA1.1405904045 at aol.com]
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The keyboard of the TTY in the photo is plainly a 3-row keyboard.
This rules out ASCII, and makes me strongly suspect Baudot,
although some eccentric 6-bit character set such as a variant BCD
is entirely possible.

              Doug Jones
              jones at cs.uiowa.edu
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