|| I/O Output and Decrement
|-
| otdr || 11101101 10111011 || 6/5 || 21/16 (4,5,3,4,5)/(4,5,3,4) || + || + || + || X || + || X || X || X || outd, if b <> 0 then pc -= 2 || I/O Output and Decrement, Repeat
|-
| outi || 11101101 10100011 || 5 || 16 (4,5,3,4) || + || + || + || X || + || X || X || X || tmp := (hl), ((c)) := tmp, hl += 1,