I worked on a 9000/319 that drove an HP 64000 Logic Development System with pluggable in-circuit emulator boards. We were working on the 6809 at the time and t

I worked on a 9000/319 that drove an HP 64000 Logic Development System with pluggable in-circuit emulator boards. We were working on the 6809 at the time and the ICE was an amazing tool for the time. That Sony monitor mentioned in the article was a thing of beauty for the time.