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- -- List of Opcodes Sorted by Function --
-
- --- Registers ---
-
- 0: B
- 1: C
- 2: D
- 3: E
- 4: H
- 5: L
- 6: (HL)
- 7: A
-
- --- Control Codes ---
-
- 'UNCOND: No condition
- 0: NZ
- 1: Z
- 2: NC
- 3: C
-
- --- Racket Implementation ---
-
- '(NOP)
- '(STOP)
- '(RLCA)
- '(RRCA)
- '(RLA)
- '(RRA)
- '(DAA)
- '(CPL)
- '(SCF)
- '(CCF)
- '(EI)
- '(DI)
-
- '(Prefix)
- '(Removed)
-
- '(RST #x10)
-
- '(16b-ld-regp-imm 3 #xFFE0) ; uses lookup table for regp
-
- --- Misc ---
-
- NOP
- STOP
- RLCA
- RRCA
- RLA
- RRA
- DAA
- CPL
- SCF
- CCF
- EI
- DI
- CB-Prefix
- Removed
-
- rst-vec:
- RST $0000
-
- --- LDs ---
- 16b-ld-indimm-regp:
- LD ($XXYY), SP
-
- 16b-ld-regp-imm:
- LD BC, $XXYY
-
- 8b-ld-indregp-a:
- LD (BC), A
- 8b-ld-a-indregp:
- LD A, (BC)
-
- 8b-ldi-a-indregp:
- LD A, (HL+)
- 8b-ldi-indregp-a:
- 8b-ldd-a-indregp:
- 8b-ldd-indregp-a:
-
- 8b-ld-reg-imm:
-
- 8b-ld-reg-reg:
-
- 8b-ldh-imm-a:
- 8b-ldh-a-imm:
- 16b-ld-HL-SP+d:
- 16b-ld-SP-HL:
-
- 8b-ldh-c-a:
- 8b-ldh-a-c:
- 8b-ld-indimm-a:
- 8b-ld-a-indimm:
-
- --- ALU ---
-
- 8b-and-imm:
- 8b-adc-imm:
- 8b-sub-imm:
- 8b-sbc-imm:
- 8b-and-imm:
- 8b-xor-imm:
- 8b-or-imm:
- 8b-cp-imm:
-
- 8b-add-a-reg:
- 8b-adc-a-reg:
- 8b-sub-a-reg:
- 8b-sbc-a-reg:
-
- 8b-and-reg:
- 8b-xor-reg:
- 8b-or-reg:
- 8b-cp-reg:
-
- 8b-inc:
-
- 8b-dec:
-
- 16b-inc:
-
- 16b-dec:
-
- 16b-add-regp-regp:
- ADD HL, BC (HL only)
-
- --- Jumps ---
- jp-relative:
- JR [uncond], $d
- JR NZ, $d
- JR Z, $d
- JR NC, $d
- JR C, $d
-
- ret:
- RET (uncond)
- RET NZ
- RET Z
- RET NC
- RET C
-
- reti:
- RETI
-
- jp-regp:
- JP HL
-
- jp-imm:
- JP (uncond), $XXYY
- JP NZ, $XXYY
-
- call-imm:
- CALL (uncond), $XXYY
- CALL NZ, $XXYY
-
- --- Stack ---
-
- 16b-pop:
- POP BC
-
- 16b-push:
- PUSH BC
-
- --- CB Prefix ---
-
- 8b-rlc-reg:
- 8b-rrc-reg:
- 8b-rl-reg:
- 8b-rr-reg:
- 8b-sla-reg:
- 8b-sra-reg:
- 8b-swap-reg:
- 8b-srl-reg:
-
- 8b-bit-x-reg:
- 8b-res-x-reg:
- 8b-set-x-reg:
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