! Instruction !! Opcode !! NOPs !! Cycles !! M-Cycle Sequence !! S !! Z !! 5 !! H !! 3 !! P !! N !! C !! Effect !! Description
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| in a,(n) || 11011011 nnnnnnnn || 3 || 11 (4,3,4) || M1, MRMRn, IOR || - || - || - || - || - || - || - || - || a := ((n)) ||rowspan=3|I/O Input
|-
| in r,(c) || ED 01rrr000 || 4 || 12 (4,4,4) || M1, M1, IOR || + || + || + || 0 || + || P || 0 || - || r := ((c))
| in f,(c) || ED 01110000 || 4 || 12 (4,4,4) || M1, M1, IOR || + || + || + || 0 || + || P || 0 || - || tmp := ((c))
|-
| out (n),a || 11010011 nnnnnnnn || 3 || 11 (4,3,4) || M1, MRMRn, IOW || - || - || - || - || - || - || - || - || ((n)) := a ||rowspan=3| I/O Output
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| out (c),r || ED 01rrr001 || 4 || 12 (4,4,4) || M1, M1, IOW || - || - || - || - || - || - || - || - || ((c)) := r