M34282E2GP MITSUBISHI [Mitsubishi Electric Semiconductor], M34282E2GP Datasheet - Page 42

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

Operation:
Operation:
URSC (Sets Upper ROM Code reference enable flag)
42
Operation:
TYA (Transfer data to regiser Y from Accumulator)
TV1A (Transfer data to register V1 from Accumulator)
TV2A (Transfer data to register V2 from Accumulator)
Operation:
Instrunction
code
Instrunction
code
Instrunction
code
Instrunction
code
(URS)
(Y)
(V1
(V2
D
D
D
D
0
0
0
0
8
8
8
8
2
3
–V1
–V2
1
0
0
0
(A)
0
0
0
0
1
1
)
1
)
0
0
0
(A
0
(A
2
3
–A
–A
0
0
1
1
0
0
)
)
0
1
0
1
0
1
1
0
1
0
1
1
D
D
D
D
0
0
1
0
0
0
0
0
2
2
2
2
0
0
0
0
8
0
5
5
2
C
B
A
16
16
16
16
Grouping:
Description: Sets the most significant ROM code refer-
Grouping:
Description: Transfers the contents of register A to regis-
Grouping:
Description: Transfers the contents of register A to regis-
Grouping:
Description: Transfers the contents of register A to regis-
Number of
Number of
Number of
Number of
words
words
words
words
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
1
1
1
1
Number of
Number of
Number of
Number of
Other operation
ence enable flag (URS) to “1.”
Register to register transfer
ter Y.
Timer operation
ter V1.
Timer operation
ter V2.
MITSUBISHI MICROCOMPUTERS
cycles
cycles
cycles
cycles
1
1
1
1
Flag CY
Flag CY
Flag CY
Flag CY
–
–
–
–
4282 Group
Skip condition
Skip condition
Skip condition
Skip condition
–
–
–
–