>This sounds an awful lot like the KIMSI, which was the same manufacturer. I >have such a unit, and as you would expect, it connects to the KIM-1. I can >drag it out and take a picture of it but I don't remember it particularly >complex on the board.
I know Bruce Damer has a KIMSI as well in the collection. In fact it seems like the KIMSI was a lot more popular as I can find far more photos of it than the BETSI. Unfortunately in my digging I am still unable to get the layout diagrams to reproduce the board but photographs of the front and back will work just as well. If anyone has a BETSI and is willing to take the photos for me please drop me a message. -John
