NEC PD750008 - Manual (Page 282)

262
µPD750008 USER'S MANUAL
Instruction
Mne-
Operand
Instruction code
monic B
1
B
2
B
3
Increment/ INCS reg 1 1 0 0 0 R
2
R
1
R
0
decrement
rp1 1 0 0 0 1 P
2
P
1
0
@HL 1 0 0 1 1 0 0 1 0 0 0 0 0 0 1 0
mem 1 0 0 0 0 0 1 0 D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
DECS reg 1 1 0 0 1 R
2
R
1
R
0
rp’ 1 0 1 0 1 0 1 0 0 1 1 0 1 P
2
P
1
P
0
Comparison SKE reg,#n4 1 0 0 1 1 0 1 0 I
3
I
2
I
1
I
0
0 R
2
R
1
R
0
@HL,#n4 1 0 0 1 1 0 0 1 0 1 1 0 I
3
I
2
I
1
I
0
A,@HL 1 0 0 0 0 0 0 0
XA,@HL 1 0 1 0 1 0 1 0 0 0 0 1 1 0 0 1
A,reg 1 0 0 1 1 0 0 1 0 0 0 0 1 R
2
R
1
R
0
XA,rp’ 1 0 1 0 1 0 1 0 0 1 0 0 1 P
2
P
1
P
0
Carry flag SET1 CY 1 1 1 0 0 1 1 1
manipu-
CLR1 CY 1 1 1 0 0 1 1 0
lation
SKT CY 1 1 0 1 0 1 1 1
NOT1 CY 1 1 0 1 0 1 1 0
Memory SET1 mem.bit 1 0 B
1
B
0
0 1 0 1 D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
bit
*
1 1 0 0 1 1 1 0 1
*
2
manipu-
CLR1 mem.bit 1 0 B
1
B
0
0 1 0 0 D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
lation
*
1 1 0 0 1 1 1 0 0
*
2
SKT mem.bit 1 0 B
1
B
0
0 1 1 1 D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
*
1 1 0 1 1 1 1 1 1
*
2
SKF mem.bit 1 0 B
1
B
0
0 1 1 0 D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
*
1 1 0 1 1 1 1 1 0
*
2
SKTCLR
*
1 1 0 0 1 1 1 1 1
*
2
AND1 CY,
*
1 1 0 1 0 1 1 0 0
*
2
OR1 CY,
*
1 1 0 1 0 1 1 1 0
*
2
XOR1 CY,
*
1 1 0 1 1 1 1 0 0
*
2