Oh, good. I was intentionally vague there, as I wasn't sure how much was public knowledge. Yes, basically we bypassed the JP (jump) and RT (return) opcodes, so

Oh, good. I was intentionally vague there, as I wasn't sure how much was public knowledge. Yes, basically we bypassed the JP (jump) and RT (return) opcodes, so that the program counter always stepped by one. Externally clock the CPU to move to the next instruction, and keep logging the data lines prior to the OP/LD cuts.