Changes
Z80
,/* Z80 Instructions */
|-
| jr c,E || 00111000 dddddddd || 3/2 || 12/7 (4,3,5)/(4,3) || - || - || - || - || - || - || - || - || if cf then pc := E
|-
| djnz E || 00010000 dddddddd || 4/3 || 13/8 (5,3,5)/(5,3) || - || - || - || - || - || - || - || - || b -= 1, if b <> 0 then pc := E || Decrement, Jump Non-Zero
|-
| ret || 11001001 || 3 || 10 (4,3,3) || - || - || - || - || - || - || - || - || pc := (sp), sp += 2 || Return
hf := a.4 XOR tmp.4, a := tmp
|| Decimal Adjust Accumulator
|}
