HP97 The journey begins

[teenix]

(05-04-2019 10:35 AM)Robert VM Wrote:  Maybe just a silly remark...
Would it be useful to try series resistors at the cmos end of signal (transmission) lines?

Good luck,
Robert

I'm not sure anything is silly when trying to find out how things work. Silly might just win :-)

I think I figured it out with the configuration I have. I might fiddle some more to see if it has limits though.

Thanks

Tony