UPD65MC NEC, UPD65MC Datasheet - Page 35

• Manufacturer Part Number: UPD65MC
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
• Manufacturer: NEC

Others
Mnemonic
HALT
STTS
SCAF
NOP
#data4
#data4
R0n
Operand
1st Word
E2F1
E3F1
E3En
FAF3
E0E0
Instruction Code
2nd Word
data4
data4
3rd Word
Data Sheet U14380EJ2V0DS00
Standby mode
if statuses match F
else F
if statuses match F
else F
if A = 0FH CY
else CY
PC
PC + 1
0
0
0
Operation
1
1
1
n = 0-F
Instruction
2
1
Length
PD64A, 65
Instruction
1
Cycle
35