UPD65 NEC [NEC], UPD65 Datasheet - Page 34

• Manufacturer Part Number: UPD65
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
• Manufacturer: NEC [NEC]

Branch Instructions
Subroutine Instructions
Timer Operation Instructions
34
Mnemonic
Mnemonic
Mnemonic
Mnemonic
JMP
JC
JNC
JF
JNF
CALL
RET
MOV
MOV
Caution 0 and 1, which refer to PAGE0 and 1, are not written when describing mnemonics.
Caution 0 and 1, which refer to PAGE0 and 1, are not written when describing mnemonics.
addr (Page 0) E8F1
addr (Page 1) E9F1
addr (Page 0) ECF1
addr (Page 1) EAF1
addr (Page 0) EDF1
addr (Page 1) EBF1
addr (Page 0) EEF1
addr (Page 1) F0F1
addr (Page 0) EFF1
addr (Page 1) F1F1
addr (Page 0) E6F2
addr (Page 1) E6F2
A, T1
T0, A
T1, A
T, @R0
A, T0
T, #data10
Operand
Operand
Operand
Operand
1st Word
1st Word
1st Word
1st Word
E8F2
FFFF
FEFF
E5FF
F4FF
E6FF
F4FF
Instruction Code
Instruction Code
Instruction Code
Instruction Code
2nd Word
2nd Word
2nd Word
2nd Word
addr
addr
addr
addr
addr
addr
addr
addr
addr
addr
E8F1
E9F1
data10
3rd Word
3rd Word
3rd Word
3rd Word
addr
addr
Data Sheet U14380EJ2V0DS00
PC
if CY = 1
else PC
if CY = 0
else PC
if F = 1
else PC
if F = 0
else PC
SP
PC
(A)
CY
(Tn)
(T) n
(T)
(T)
data10
((P13), (R0))
SP + 1, ASR
(Tn)
0
addr
ASR, SP
(A)
0
PC
PC
PC + 2
PC + 2
PC + 2
PC + 2
PC
PC
Operation
Operation
Operation
Operation
addr
addr
addr
addr
SP – 1
PC, PC
n = 0, 1
n = 0, 1
addr
Instruction
Instruction
Instruction
Instruction
2
3
1
1
1
Length
Length
Length
Length
PD64A, 65
Instruction
Instruction
Instruction
Instruction
1
2
1
1
1
Cycle
Cycle
Cycle
Cycle