Opcode

76543	210	Notes
01001	r	Not valid when r = 1

Operation

F <- Flags[T - Reg8[r]]
PC <- PC + 1

Assembler syntax examples

CMP T,F
CMP C

---

CMP (8 bit, set flags according to subtraction result)

Opcode

76543	210
10101	r

Operation

PC <- PC + 1
Reg8[r] <- Flags[Reg8[r] - Code[PC]]
PC <- PC + 1

Assembler syntax examples

CMP T,42
CMP H,-87

---

CMP (16 bit, set flags according to subtraction result)

Opcode

765432	10	Notes
110011	r	Not valid when r = 0

Operation

F <- Flags[FT - Reg16[r]]
PC <- PC + 1

Assembler syntax examples

CMP FT,BC
CMP HL