ISO 70's and 80's coax and twinax terminal docs/brochures

[Al Kossow]

On 9/19/18 9:03 AM, Alexandre Souza wrote:
> time for a ps2-to-3274-terminal-adapter?

yes, or at least get all the 25-pin parallel keyboard protocols documented
before a keyboard in thousands of dollars instead of hundreds.

Bob Rosenbloom let me borrow a 3178 keyboard to document.

I have also been thinking about something like the 3megabit ethernet cape that Ken Schrriff did
https://github.com/shirriff/alto-ethernet-interface except it would replace a 3174.
3174-23R with ethernet option is complete overkill for a situation where you want to attach
one coax terminal to ethernet, like most people wanting a real console on Hercules want to do.