> No, I mean the Model 40, and it's not a DB-9 port. It's square, with > a 3x3 pin matrix. It's probably just the internal connection from > the keyboard to the display and line converter.
You are correct. Pin 1 is supposed to be a +18V DC source, and pin 9 is frame ground. The other 7 are scanner inputs to the driver circuit on the main board. Unless you have one of the very rare upper/lower-case models, the inputs are multiplexed SIXBIT in a very odd style that makes sense when you consider the mechanical origin in the ASR33, but seems insane otherwise. You could probably get it working, but there'd be a lot of DTL involved. ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
