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Z80

420 bytes added, 10 March
/* CPU control group */
|-
| im 2 || 11101101 01*11110 || 2 || 8 (4,4) || - || - || - || - || - || - || - || - || mode 2: call (i * 256 + byte on bus)
|-
| ld i,a || 11101101 01000111 || 3 || 9 (4,5) || - || - || - || - || - || - || - || - || i := a
|-
| ld r,a || 11101101 01001111 || 3 || 9 (4,5) || - || - || - || - || - || - || - || - || r := a
|-
| ld a,i || 11101101 01010111 || 3 || 9 (4,5) || + || + || + || 0 || + || X || 0 || - || a := i, pf := iff2
|-
| ld a,r || 11101101 01011111 || 3 || 9 (4,5) || + || + || + || 0 || + || X || 0 || - || a := r, pf := iff2
|-
| ex (sp),hl || 11100011 || 6 || 19 (4,3,4,3,5) || - || - || - || - || - || - || - || - || (sp) <=> hl ||rowspan=5|Exchange
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