Changes
Z80
,/* Standard opcodes */
| CA nn || JP Z,nn
|-
| CB || ''Instruction prefix''
|-
| CC nn || CALL Z,nn
| DC nn || CALL C,nn
|-
| DD || ''Instruction prefix''
|-
| DE n || SBC A,n
| EC nn || CALL PE,nn
|-
| ED || ''Instruction prefix''
|-
| EE n || XOR n
| FC nn || CALL M,nn
|-
| FD || ''Instruction prefix''
|-
| FE n || CP n
