The Z80 Instruction Set
IM IN INC IND INDR
INI INIR JP JR
| Instruction |
Opcode |
B |
Ts |
S |
Z |
P |
C |
|
| IM 0 |
ED 46 |
2 |
8 |
- |
- |
- |
- |
| IM 1 |
ED 56 |
2 |
8 |
- |
- |
- |
- |
| IM 2 |
ED 5E |
2 |
8 |
- |
- |
- |
- |
|
| IN A,(C) |
ED 78 |
2 |
12 |
7 |
z |
p |
0 |
| IN A,(n) |
DB n |
2 |
11 |
- |
- |
- |
- |
| IN B,(C) |
ED 40 |
2 |
12 |
7 |
z |
p |
0 |
| IN C,(C) |
ED 48 |
2 |
12 |
7 |
z |
p |
0 |
| IN D,(C) |
ED 50 |
2 |
12 |
7 |
z |
p |
0 |
| IN E,(C) |
ED 58 |
2 |
12 |
7 |
z |
p |
0 |
| IN H,(C) |
ED 60 |
2 |
12 |
7 |
z |
p |
0 |
| IN L,(C) |
ED 68 |
2 |
12 |
7 |
z |
p |
0 |
|
| INC (HL) |
34 |
1 |
11 |
7 |
z |
v |
- |
| INC (IX+d) |
DD 34 d |
3 |
23 |
7 |
z |
v |
- |
| INC (IY+d) |
FD 34 d |
3 |
23 |
7 |
z |
v |
- |
| INC A |
3C |
1 |
4 |
7 |
z |
v |
- |
| INC B |
04 |
1 |
4 |
7 |
z |
v |
- |
| INC BC |
03 |
1 |
6 |
- |
- |
- |
- |
| INC C |
0C |
1 |
4 |
7 |
z |
v |
- |
| INC D |
14 |
1 |
4 |
7 |
z |
v |
- |
| INC DE |
13 |
1 |
6 |
- |
- |
- |
- |
| INC E |
1C |
1 |
4 |
7 |
z |
v |
- |
| INC H |
24 |
1 |
4 |
7 |
z |
v |
- |
| INC HIX |
DD 24 |
2 |
8 |
7 |
z |
v |
- |
| INC HIY |
FD 24 |
2 |
8 |
7 |
z |
v |
- |
| INC HL |
23 |
1 |
6 |
- |
- |
- |
- |
| INC IX |
DD 23 |
2 |
10 |
- |
- |
- |
- |
| INC IY |
FD 23 |
2 |
10 |
- |
- |
- |
- |
| INC L |
2C |
1 |
4 |
7 |
z |
v |
- |
| INC LIX |
DD 2C |
2 |
8 |
7 |
z |
v |
- |
| INC LIY |
FD 2C |
2 |
8 |
7 |
z |
v |
- |
| INC SP |
33 |
1 |
6 |
- |
- |
- |
- |
|
| IND |
ED AA |
2 |
16 |
? |
<>B |
? |
- |
|
| INDR |
ED BA |
2 |
z16nz21 |
? |
1 |
? |
- |
|
| INI |
ED A2 |
2 |
16 |
? |
<>B |
? |
- |
|
| INIR |
ED B2 |
2 |
z16nz21 |
? |
1 |
? |
- |
|
| JP (HL) |
E9 |
1 |
4 |
- |
- |
- |
- |
| JP (IX) |
DD E9 |
2 |
8 |
- |
- |
- |
- |
| JP (IY) |
FD E9 |
2 |
8 |
- |
- |
- |
- |
| JP addr |
C3 dr ad |
3 |
10 |
- |
- |
- |
- |
| JP c,addr |
DA dr ad |
3 |
10 |
- |
- |
- |
- |
| JP m,addr |
FA dr ad |
3 |
10 |
- |
- |
- |
- |
| JP nc,addr |
D2 dr ad |
3 |
10 |
- |
- |
- |
- |
| JP nz,addr |
C2 dr ad |
3 |
10 |
- |
- |
- |
- |
| JP p,addr |
F2 dr ad |
3 |
10 |
- |
- |
- |
- |
| JP po,addr |
E2 dr ad |
3 |
10 |
- |
- |
- |
- |
| JP pe,addr |
EA dr ad |
3 |
10 |
- |
- |
- |
- |
| JP z,addr |
CA dr ad |
3 |
10 |
- |
- |
- |
- |
|
| JR c,d |
38 d |
2 |
t12f7 |
- |
- |
- |
- |
| JR d |
18 d |
2 |
12 |
- |
- |
- |
- |
| JR nc,d |
30 d |
2 |
t12f7 |
- |
- |
- |
- |
| JR nz,d |
20 d |
2 |
t12f7 |
- |
- |
- |
- |
| JR z,d |
28 d |
2 |
t12f7 |
- |
- |
- |
- |