Changes

Z80

No change in size, 11 March
/* 8-bit ALU group */
| dec (ixy+d) || DD/FD 00110101 dddddddd || 6 || 23 (4,4,3,5,4,3) || + || + || + || + || + || V || 1 || - || (ixy+d) -= 1
|-
| add a,r n || 10000rrr 11000110 nnnnnnnn || 1 2 || 4 7 (4,3) || + || + || + || + || + || V || 0 || + || a += r n ||rowspan=5|Add|-| add a,r || 10000rrr || 1 || 4 (4) || + || + || + || + || + || V || 0 || + || a += r
|-
| add a,(hl) || 10000110 || 2 || 7 (4,3) || + || + || + || + || + || V || 0 || + || a += (hl)
| add a,(ixy+d) || DD/FD 10000110 dddddddd || 5 || 19 (4,4,3,5,3) || + || + || + || + || + || V || 0 || + || a += (ixy+d)
|-
| add adc a,n || 11000110 11001110 nnnnnnnn || 2 || 7 (4,3) || + || + || + || + || + || V || 0 || + || a += n+ cf ||rowspan=5|Add with Carry
|-
| adc a,r || 10001rrr || 1 || 4 (4) || + || + || + || + || + || V || 0 || + || a += r + cf ||rowspan=5|Add with Carry
|-
| adc a,(hl) || 10001110 || 2 || 7 (4,3) || + || + || + || + || + || V || 0 || + || a += (hl) + cf
| adc a,(ixy+d) || DD/FD 10001110 dddddddd || 5 || 19 (4,4,3,5,3) || + || + || + || + || + || V || 0 || + || a += (ixy+d) + cf
|-
| adc a,sub n || 11001110 11010110 nnnnnnnn || 2 || 7 (4,3) || + || + || + || + || + || V || 0 1 || + || a +-= n + cf||rowspan=5|Subtract
|-
| sub r || 10010rrr || 1 || 4 (4) || + || + || + || + || + || V || 1 || + || a -= r ||rowspan=5|Subtract
|-
| sub (hl) || 10010110 || 2 || 7 (4,3) || + || + || + || + || + || V || 1 || + || a -= (hl)
| sub (ixy+d) || DD/FD 10010110 dddddddd || 5 || 19 (4,4,3,5,3) || + || + || + || + || + || V || 1 || + || a -= (ixy+d)
|-
| sub sbc a,n || 11010110 11011110 nnnnnnnn || 2 || 7 (4,3) || + || + || + || + || + || V || 1 || + || a -= n+ cf ||rowspan=5|Subtract with Carry
|-
| sbc a,r || 10011rrr || 1 || 4 (4) || + || + || + || + || + || V || 1 || + || a -= r + cf ||rowspan=5|Subtract with Carry
|-
| sbc a,(hl) || 10011110 || 2 || 7 (4,3) || + || + || + || + || + || V || 1 || + || a -= (hl) + cf
| sbc a,(ixy+d) || DD/FD 10011110 dddddddd || 5 || 19 (4,4,3,5,3) || + || + || + || + || + || V || 1 || + || a -= (ixy+d) + cf
|-
| sbc a,and n || 11011110 11100110 nnnnnnnn || 2 || 7 (4,3) || + || + || + || + 1 || + || V P || 1 0 || + 0 || a -:= a and n + cf||rowspan=5|Logical AND
|-
| and r || 10100rrr || 1 || 4 (4) || + || + || + || 1 || + || P || 0 || 0 || a := a and r ||rowspan=5|Logical AND
|-
| and (hl) || 10100110 || 2 || 7 (4,3) || + || + || + || 1 || + || P || 0 || 0 || a := a and (hl)
| and (ixy+d) || DD/FD 10100110 dddddddd || 5 || 19 (4,4,3,5,3) || + || + || + || 1 || + || P || 0 || 0 || a := a and (ixy+d)
|-
| and xor n || 11100110 11101110 nnnnnnnn || 2 || 7 (4,3) || + || + || + || 1 0 || + || P || 0 || 0 || a := a and xor n||rowspan=5|Logical eXclusive OR
|-
| xor r || 10101rrr || 1 || 4 (4) || + || + || + || 0 || + || P || 0 || 0 || a := a xor r ||rowspan=5|Logical eXclusive OR
|-
| xor (hl) || 10101110 || 2 || 7 (4,3) || + || + || + || 0 || + || P || 0 || 0 || a := a xor (hl)
| xor (ixy+d) || DD/FD 10101110 dddddddd || 5 || 19 (4,4,3,5,3) || + || + || + || 0 || + || P || 0 || 0 || a := a xor (ixy+d)
|-
| xor or n || 11101110 11110110 nnnnnnnn || 2 || 7 (4,3) || + || + || + || 0 || + || P || 0 || 0 || a := a xor or n||rowspan=5|Logical Inclusive OR
|-
| or r || 10110rrr || 1 || 4 (4) || + || + || + || 0 || + || P || 0 || 0 || a := a or r ||rowspan=5|Logical Inclusive OR
|-
| or (hl) || 10110110 || 2 || 7 (4,3) || + || + || + || 0 || + || P || 0 || 0 || a := a or (hl)
| or (ixy+d) || DD/FD 10110110 dddddddd || 5 || 19 (4,4,3,5,3) || + || + || + || 0 || + || P || 0 || 0 || a := a or (ixy+d)
|-
| or cp n || 11110110 11111110 nnnnnnnn || 2 || 7 (4,3) || + || + || + X || 0 + || + X || P V || 0 1 || 0 + || a tmp := a or - n, f5 := n.5, f3 := n.3 ||rowspan=5|Compare
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| cp r || 10111rrr || 1 || 4 (4) || + || + || X || + || X || V || 1 || + || tmp := a - r, f5 := r.5, f3 := r.3 ||rowspan=5|Compare
|-
| cp (hl) || 10111110 || 2 || 7 (4,3) || + || + || X || + || X || V || 1 || + || tmp := a - (hl), f5 := (hl).5, f3 := (hl).3
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| cp (ixy+d) || DD/FD 10111110 dddddddd || 5 || 19 (4,4,3,5,3) || + || + || X || + || X || V || 1 || + || tmp := a - (ixy+d), f5 := (ixy+d).5, f3 := (ixy+d).3
|-
| cp n || 11111110 nnnnnnnn || 2 || 7 (4,3) || + || + || X || + || X || V || 1 || + || tmp := a - n, f5 := n.5, f3 := n.3
|}
13,173
edits