Kyle Owen <kylevowen at gmail.com> writes:
Does anyone have an idea what this keyboard went to?
The "here is" key
tells me it's likely a terminal, but the hex key pad is throwing me off.
Pictures here:
http://imgur.com/a/zTgR2
On 2017-Jan-08, at 6:17 PM, Brian Walenz wrote:
I've got one in the metal case. On the back is a
property tag:
Teledyne Ryan Aeronautical
E.T. "028400a" [<- the 'a' in pen]
Gov't I.D. "MDA9729530013"
Prop. of "USAF"
R-5051-2-REV.5-93
Where the stuff in quotes is from a typewriter, the rest is form
boilerplate. There are also some inventory control stickers from 1999 and
2001.
I made a new EPROM that made it output a unique code for each key, but I'd
have to dig up the notes to say anything useful. I never figured out what
the daughter board was for and just removed it.
The daughterboard on the one in question has a 6402 on it, so can be expected to be a
parallel to serial converter.
The daughterboard also has what appears to be "Ditronics" labeled on it.
A search turns up a currently existing Ditronics doing financial-world tech services, no
idea whether it could trace back to the 80s keyboard.