M34282E2GP MITSUBISHI [Mitsubishi Electric Semiconductor], M34282E2GP Datasheet - Page 33

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

Operation:
Operation:
Operation:
Operation:
RC (Reset Carry flag)
RCAR (Reset CAR flag)
RAR (Rotate Accumulator Right)
RB j (Reset Bit)
Instrunction
code
Instrunction
code
Instrunction
code
Instrunction
code
(CAR)
(CY)
(Mj(DP))
j = 0 to 3
D
D
D
D
0
0
0
0
8
8
8
8
0
1
0
0
CY
0
0
0
0
1
0
0
A
0
0
0
0
3
A
2
0
0
1
A
0
1
A
0
0
0
1
1
1
1
1
1
1
1
0
j
1
D
D
D
D
0
0
1
j
0
0
0
0
0
2
2
2
2
0
0
0
0
0
8
1
4
6
6
D
+j
C
16
16
16
16
Grouping:
Description: Clears (0) to carry flag CY.
Grouping:
Description: Clears (0) to port CARR output flag.
Grouping:
Description: Rotates 1 bit of the contents of register A in-
Grouping:
Description: Clears (0) the contents of bit j (bit specified
Number of
Number of
Number of
Number of
words
words
words
words
1
1
1
1
Number of
Number of
Number of
Number of
Arithmetic operation
Carrier wave control operation
Arithmetic operation
cluding the contents of carry flag CY to the
right.
Bit operation
by the value j in the immediate field) of
M(DP).
MITSUBISHI MICROCOMPUTERS
cycles
cycles
cycles
cycles
1
1
1
1
Flag CY
Flag CY
Flag CY
Flag CY
0/1
0
–
–
4282 Group
Skip condition
Skip condition
Skip condition
Skip condition
–
–
–
–
33