As there is no real cctalk traffic other than test messages I thought I post something a bit more interesting. Here is a short video of my fully restored DEC H500 Computer Lab with an 8-bit counter implementation including reset:
https://www.youtube.com/watch?v=57xU3Xqnqx4 Enjoy Tom Hunter P.S. Is there some problem with the mailing list? The few "non-test" messages I get are often out of context.