z80.txt

Small Device C Compiler 面向Inter8051

Last week somebody asked for a list of opcodes.
Well, here is mine. Have fun!

| Herbert Oppmann | email: [e-mail] |
| irc: mtx        |  mail: Drausnickstrasse 29, D-8520 Erlangen    |

------------ 8< ---------- 8< ---------------
8080/Z80/HD64180 opcodes

Legend:
HX, LX	highbyte/lowbyte of IX
HY, LY	dito IY

	8080 subset
*	Z80 only
/	"illegal" Z80
+	HD 64180 (reacts with a trap to illegal Z80 opcodes)

Hex		Instruction		Comment (applies to Z80 only)
-----------------------------------------------
00		NOP
01 nnnn		LD	BC,nnnn
02		LD	(BC),A
03		INC	BC
04		INC	B
05		DEC	B
06 nn		LD	B,nn
07		RLCA
08	      *	EX	AF,AF'
09		ADD	HL,BC
0A		LD	A,(BC)
0B		DEC	BC
0C		INC	C
0D		DEC	C
0E nn		LD	C,nn
0F		RRCA
10 dd	      *	DJNZ	dd
11 nnnn		LD	DE,nnnn
12		LD	(DE),A
13		INC	DE
14		INC	D
15		DEC	D
16 nn		LD	D,nn
17		RLA
18 dd	      *	JR	dd
19		ADD	HL,DE
1A		LD	A,(DE)
1B		DEC	DE
1C		INC	E
1D		DEC	E
1E nn		LD	E,nn
1F		RRA
20 dd	      * JR	NZ,dd
21 nnnn		LD	HL,nnnn
22 nnnn		LD	(nnnn),HL
23		INC	HL
24		INC	H
25		DEC	H
26 nn		LD	H,nn
27		DAA
28 dd	      *	JR	Z,dd
29		ADD	HL,HL
2A nnnn		LD	HL,(nnnn)
2B		DEC	HL
2C		INC	L
2D		DEC	L
2E nn		LD	L,nn
2F		CPL
30 dd	      *	JR	NC,dd
31 nnnn		LD	SP,nnnn
32 nnnn		LD	(nnnn),A
33		INC	SP
34		INC	(HL)
35		DEC	(HL)
36 nn		LD	(HL),nn
37		SCF
38 dd	      *	JR	C,dd
39		ADD	HL,SP
3A nnnn		LD	A,(nnnn)
3B		DEC	SP
3C		INC	A
3D		DEC	A
3E nn		LD	A,nn
3F		CCF
40		LD	B,B
41		LD	B,C
42		LD	B,D
43		LD	B,E
44		LD	B,H
45		LD	B,L
46		LD	B,(HL)
47		LD	B,A
48		LD	C,B
49		LD	C,C
4A		LD	C,D
4B		LD	C,E
4C		LD	C,H
4D		LD	C,L
4E		LD	C,(HL)
4F		LD	C,A
50		LD	D,B
51		LD	D,C
52		LD	D,D
53		LD	D,E
54		LD	D,H
55		LD	D,L
56		LD	D,(HL)
57		LD	D,A
58		LD	E,B
59		LD	E,C
5A		LD	E,D
5B		LD	E,E
5C		LD	E,H
5D		LD	E,L
5E		LD	E,(HL)
5F		LD	E,A
60		LD	H,B
61		LD	H,C
62		LD	H,D
63		LD	H,E
64		LD	H,H
65		LD	H,L
66		LD	H,(HL)
67		LD	H,A
68		LD	L,B
69		LD	L,C
6A		LD	L,D
6B		LD	L,E
6C		LD	L,H
6D		LD	L,L
6E		LD	L,(HL)
6F		LD	L,A
70		LD	(HL),B
71		LD	(HL),C
72		LD	(HL),D
73		LD	(HL),E
74		LD	(HL),H
75		LD	(HL),L
76		HALT
77		LD	(HL),A
78		LD	A,B
79		LD	A,C
7A		LD	A,D
7B		LD	A,E
7C		LD	A,H
7D		LD	A,L
7E		LD	A,(HL)
7F		LD	A,A
80		ADD	A,B
81		ADD	A,C
82		ADD	A,D
83		ADD	A,E
84		ADD	A,H
85		ADD	A,L
86		ADD	A,(HL)
87		ADD	A,A
88		ADC	A,B
89		ADC	A,C
8A		ADC	A,D
8B		ADC	A,E
8C		ADC	A,H
8D		ADC	A,L
8E		ADC	A,(HL)
8F		ADC	A,A
90		SUB	B
91		SUB	C
92		SUB	D
93		SUB	E
94		SUB	H
95		SUB	L
96		SUB	(HL)
97		SUB	A
98		SBC	A,B
99		SBC	A,C
9A		SBC	A,D
9B		SBC	A,E
9C		SBC	A,H
9D		SBC	A,L
9E		SBC	A,(HL)
9F		SBC	A,A
A0		AND	B
A1		AND	C
A2		AND	D
A3		AND	E
A4		AND	H
A5		AND	L
A6		AND	(HL)
A7		AND	A
A8		XOR	B
A9		XOR	C
AA		XOR	D
AB		XOR	E
AC		XOR	H
AD		XOR	L
AE		XOR	(HL)
AF		XOR	A
B0		OR	B
B1		OR	C
B2		OR	D
B3		OR	E
B4		OR	H
B5		OR	L
B6		OR	(HL)
B7		OR	A
B8		CP	B
B9		CP	C
BA		CP	D
BB		CP	E
BC		CP	H
BD		CP	L
BE		CP	(HL)
BF		CP	A
C0		RET	NZ
C1		POP	BC
C2 nnnn		JP	NZ,nnnn
C3 nnnn		JP	nnnn
C4 nnnn		CALL	NZ,nnnn
C5		PUSH	BC
C6 nn		ADD	A,nn
C7		RST	0
C8		RET	Z
C9		RET
CA nnnn		JP	Z,nnnn
CB 00	      *	RLC	B
CB 01	      *	RLC	C
CB 02	      *	RLC	D
CB 03	      *	RLC	E
CB 04	      *	RLC	H
CB 05	      *	RLC	L
CB 06	      *	RLC	(HL)
CB 07	      *	RLC	A
CB 08	      *	RRC	B
CB 09	      *	RRC	C
CB 0A	      *	RRC	D
CB 0B	      *	RRC	E
CB 0C	      *	RRC	H
CB 0D	      *	RRC	L
CB 0E	      *	RRC	(HL)
CB 0F	      *	RRC	A
CB 10	      *	RL	B
CB 11	      *	RL	C
CB 12	      *	RL	D
CB 13	      *	RL	E
CB 14	      *	RL	H
CB 15	      *	RL	L
CB 16	      *	RL	(HL)
CB 17	      *	RL	A
CB 18	      *	RR	B
CB 19	      *	RR	C
CB 1A	      *	RR	D
CB 1B	      *	RR	E
CB 1C	      *	RR	H
CB 1D	      *	RR	L
CB 1E	      *	RR	(HL)
CB 1F	      *	RR	A
CB 20	      *	SLA	B
CB 21	      *	SLA	C
CB 22	      *	SLA	D
CB 23	      *	SLA	E
CB 24	      *	SLA	H
CB 25	      *	SLA	L
CB 26	      *	SLA	(HL)
CB 27	      *	SLA	A
CB 28	      *	SRA	B
CB 29	      *	SRA	C
CB 2A	      *	SRA	D
CB 2B	      *	SRA	E
CB 2C	      *	SRA	H
CB 2D	      *	SRA	L
CB 2E	      *	SRA	(HL)
CB 2F	      *	SRA	A
CB 30	      /	SLIA	B	(Shift Left Inverted Arithmetic)
CB 31	      /	SLIA	C	like SLA, but shifts in a 1 bit
CB 32	      /	SLIA	D
CB 33	      /	SLIA	E
CB 34	      /	SLIA	H
CB 35	      /	SLIA	L
CB 36	      /	SLIA	(HL)
CB 37	      /	SLIA	A
CB 38	      *	SRL	B
CB 39	      *	SRL	C
CB 3A	      *	SRL	D
CB 3B	      *	SRL	E
CB 3C	      *	SRL	H
CB 3D	      *	SRL	L
CB 3E	      *	SRL	(HL)
CB 3F	      *	SRL	A
CB 40	      *	BIT	0,B
CB 41	      *	BIT	0,C
CB 42	      *	BIT	0,D
CB 43	      *	BIT	0,E
CB 44	      *	BIT	0,H
CB 45	      *	BIT	0,L
CB 46	      *	BIT	0,(HL)
CB 47	      *	BIT	0,A
CB 48	      *	BIT	1,B
CB 49	      *	BIT	1,C
CB 4A	      *	BIT	1,D
CB 4B	      *	BIT	1,E
CB 4C	      *	BIT	1,H
CB 4D	      *	BIT	1,L
CB 4E	      *	BIT	1,(HL)
CB 4F	      *	BIT	1,A
CB 50	      *	BIT	2,B
CB 51	      *	BIT	2,C
CB 52	      *	BIT	2,D
CB 53	      *	BIT	2,E
CB 54	      *	BIT	2,H
CB 55	      *	BIT	2,L
CB 56	      *	BIT	2,(HL)
CB 57	      *	BIT	2,A
CB 58	      *	BIT	3,B
CB 59	      *	BIT	3,C
CB 5A	      *	BIT	3,D
CB 5B	      *	BIT	3,E
CB 5C	      *	BIT	3,H
CB 5D	      *	BIT	3,L
CB 5E	      *	BIT	3,(HL)
CB 5F	      *	BIT	3,A
CB 60	      *	BIT	4,B
CB 61	      *	BIT	4,C
CB 62	      *	BIT	4,D
CB 63	      *	BIT	4,E
CB 64	      *	BIT	4,H
CB 65	      *	BIT	4,L
CB 66	      *	BIT	4,(HL)
CB 67	      *	BIT	4,A
CB 68	      *	BIT	5,B
CB 69	      *	BIT	5,C
CB 6A	      *	BIT	5,D
CB 6B	      *	BIT	5,E
CB 6C	      *	BIT	5,H
CB 6D	      *	BIT	5,L
CB 6E	      *	BIT	5,(HL)
CB 6F	      *	BIT	5,A
CB 70	      *	BIT	6,B
CB 71	      *	BIT	6,C
CB 72	      *	BIT	6,D
CB 73	      *	BIT	6,E
CB 74	      *	BIT	6,H
CB 75	      *	BIT	6,L
CB 76	      *	BIT	6,(HL)
CB 77	      *	BIT	6,A
CB 78	      *	BIT	7,B
CB 79	      *	BIT	7,C
CB 7A	      *	BIT	7,D
CB 7B	      *	BIT	7,E
CB 7C	      *	BIT	7,H
CB 7D	      *	BIT	7,L
CB 7E	      *	BIT	7,(HL)