M34282E2GP MITSUBISHI [Mitsubishi Electric Semiconductor], M34282E2GP Datasheet - Page 46

• Manufacturer Part Number: M34282E2GP
• Description: SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
• Manufacturer: MITSUBISHI [Mitsubishi Electric Semiconductor]

MACHINE INSTRUCTIONS (CONTINUED)
Note: p is 0 to 7 for M34282M1, p is 0 to 15 for M34282M2/E2.
46
T y p e o f
instructions
Parameter
LA n
TABP p
AM
AMC
A n
SC
RC
SZC
CMA
RAR
LGOP
Mnemonic
0
0
0
0
0
0
0
0
0
0
0
D
8
1
1
0
0
1
0
0
0
0
0
0
D
7
0
0
0
0
0
0
0
0
0
0
1
D
6
1
0
0
0
1
0
0
1
0
0
0
D
5
1
1
0
0
0
0
0
0
1
1
0
D
4
Instruction code
n
p
1
1
n
0
0
1
1
1
0
D
3
3
3
3
n
p
0
0
n
1
1
1
1
1
0
D
2
2
2
2
n
p
1
1
n
1
1
1
0
0
0
D
1
1
1
1
n
p
0
1
n
1
0
1
0
1
1
D
0
0
0
0
Hexadecimal
notation
0 B n
0 9
0 0 A
0 0 B
0 A n
0 0
0 0
0 2
0 1 C
0 1 D
0 4
MITSUBISHI
ELECTRIC
p
7
6
F
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
(A)
n = 0 to 15
(SK(SP))
(SP)
(PC
(PC
When URS=0,
(B)
(A)
When URS=1,
(CY)
(B)
(A)
(SP)
(PC)
(A)
(A)
(CY)
(A)
n = 0 to 15
(CY)
(CY)
(CY) = 0 ?
(A)
Logic operation instruction XOR, OR, AND
CY
H
L
)
)
n
(ROM(PC))
(ROM(PC))
(ROM(PC))
(ROM(PC))
(A) + (M(DP))
(A) + (M(DP))+ (CY)
(A) + n
(A)
(SP) + 1
(SP) – 1
(ROM(PC))
(SK(SP))
Carry
1
0
MITSUBISHI MICROCOMPUTERS
(DR
p, p=0 to 7 (Note)
A
3
A
(PC)
2
2
–DR
A
1
A
7 to 4
3 to 0
7 to 4
3 to 0
0
0
, A
8
Function
3
–A
0
)
4282 Group