UPD62A NEC, UPD62A Datasheet - Page 33

• Manufacturer Part Number: UPD62A
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
• Manufacturer: NEC

Input/output Instructions
Data Transfer Instruction
Mnemonic
Mnemonic
Mnemonic
Mnemonic
IN
OUT
ANL
ORL
XRL
OUT
MOV
MOV
Remark
Remark
A, P0n
A, P1n
P0n, A
P1n, A
A, P0n
A, P1n
A, P0n
A, P1n
A, P0n
A, P1n
Pn, #data8 E6F8 + n
A, R0n
A, R1n
A, @R0H
A, @R0L
A, #data4
R0n, A
R1n, A
Rn, #data8 E6En
Rn, @R0
Operand
Operand
Operand
Operand
Pn: P1n to P0n are dealt with in pairs.
Rn: R1n to R0n are dealt with in pairs.
FFF8 + n
FEF8 + n
E5F8 + n
E4F8 + n
FBF8 + n
FAF8 + n
FDF8 + n
FCF8 + n
F5F8 + n
F4F8 + n
1st Word
1st Word
1st Word
1st Word
FFEn
FEEn
FEF0
FFF0
FFF1
E5En
E4En
E7En
Instruction Code
Instruction Code
Instruction Code
Instruction Code
2nd Word
2nd Word
2nd Word
2nd Word
data8
data4
data8
—
—
—
—
—
—
—
—
—
—
—
3rd Word
3rd Word
3rd Word
3rd Word
Data Sheet U14474EJ1V0DS00
—
—
—
—
—
—
—
—
—
—
—
—
(A)
CY
(Pmn)
(A)
CY
(A)
CY
(A)
CY
(Pn)
(A)
CY
(A)
CY
(A)
CY
(A)
CY
(Rmn)
(R1n-R0n)
(R1n-R0n)
(A)
(A)
(A)
(Pmn) m = 0, 1 n = 0, 1, 3, 4
0
A
0
A
(Rmn)
0
((P13), (R0))
0
((P13), (R0))
0
data4
0
data8
3
3
• Pmn
• Pmn
(A) m = 0, 1 n = 0, 1, 3, 4
(A)
(Pmn) m = 0, 1 n = 0, 1, 3, 4
(Pmn) m = 0, 1 n = 0, 1, 3, 4
(Pmn) m = 0, 1 n = 0, 1, 3, 4
data8
((P13), (R0)) n = 1 to F
Operation
Operation
Operation
Operation
3
3
m = 0, 1 n = 0 to F
m = 0, 1 n = 0 to F
7-4
3-0
n = 0, 1, 3, 4
n = 0 to F
Instruction
Instruction
Instruction
Instruction
1
2
1
2
1
2
1
Length
Length
Length
Length
PD62A
Instruction
Instruction
Instruction
Instruction
1
1
1
1
Cycle
Cycle
Cycle
Cycle
33