| cpdr || 10111001 || ED B9 || 6/4 || 21/16 (4,4,3,5,5)/(4,4,3,5) || M1, M1, MR, INT(5)(, INT(5)) || cpd, if bc != 0 and nz then pc -= 2
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| ini || 10100010 || ED A2 || 5 || 16 (4,5,4,3) || M1, M1, INT(1), IOR, MW || rowspan=4|+ || rowspan=4|+ || rowspan=4|+ || rowspan=4|X || rowspan=4|+ || rowspan=4|X || rowspan=4|X 1 || rowspan=4|X || tmp := ((c)), (hl) := tmp, hl += 1, <br> b -= 1 => flags, nf := tmp.7, <br> tmp2 := tmp + [[c + 1] and 0xff], <br> pf := parity of [[tmp2 and 0x07] xor b], <br> hf := cf := tmp2 > 255 || rowspan=4|Block I/O Input
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| ind || 10101010 || ED AA || 5 || 16 (4,5,4,3) || M1, M1, INT(1), IOR, MW || tmp := ((c)), (hl) := tmp, hl -= 1, <br> b -= 1 => flags, nf := tmp.7, <br> tmp2 = tmp + [[c - 1] and 0xff], <br> pf := parity of [[tmp2 and 0x07] xor b], <br> hf := cf := tmp2 > 255
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| inir || 10110010 || ED B2 || 6/5 || 21/16 (4,5,4,3,5)/(4,5,4,3) || M1, M1, INT(1), IOR, MW(, INT(5)) || ini, if b != 0 then pc -= 2
| indr || 10111010 || ED BA || 6/5 || 21/16 (4,5,4,3,5)/(4,5,4,3) || M1, M1, INT(1), IOR, MW(, INT(5)) || ind, if b != 0 then pc -= 2
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| outi || 10100011 || ED A3 || 5 || 16 (4,5,3,4) || M1, M1, INT(1), MR, IOW || rowspan=4|+ || rowspan=4|+ || rowspan=4|+ || rowspan=4|X || rowspan=4|+ || rowspan=4|X || rowspan=4|X 1 || rowspan=4|X || tmp := (hl), ((c)) := tmp, hl += 1, <br> b -= 1 => flags, nf := tmp.7, tmp2 = tmp + l, <br> pf := parity of [[tmp2 and 0x07] xor b], <br> hf := cf := tmp2 > 255 || rowspan=4|Block I/O Output
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| outd || 10101011 || ED AB || 5 || 16 (4,5,3,4) || M1, M1, INT(1), MR, IOW || tmp := (hl), ((c)) := tmp, hl -= 1, <br> b -= 1 => flags, nf := tmp.7, tmp2 = tmp + l, <br> pf := parity of [[tmp2 and 0x07] xor b], <br> hf := cf := tmp2 > 255
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| otir || 10110011 || ED B3 || 6/5 || 21/16 (4,5,3,4,5)/(4,5,3,4) || M1, M1, INT(1), MR, IOW(, INT(5)) || outi, if b != 0 then pc -= 2