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EM78P259N/260N
8-Bit Microprocessor with OTP ROM
Product Specification (V1.2) 05.18.2007
• 35
(This specification is subject to change without further notice)
Signal Sleep Mode Normal Mode
RE (CMPWE) Bit2=0, IOCE0 (CMPIE) Bit4=0 IOCF0 (CMPIE) Bit4=0
Comparator output status changed wake-up is invalid.
Oscillator, TCC, TCCX and IR/PWM are stopped.
Comparator output status change
interrupted is invalid.
RE (CMPWE) Bit2=0, IOCE0 (CMPIE) Bit4=1 N/A
Set RE (CMPIF)=1,
Comparator output status changed wake-up is invalid.
Oscillator, TCC, TCCX and IR/PWM are stopped.
N/A
RE (CMPWE) Bit2=1, IOCE0 (CMPIE) Bit4=0 N/A
Wake-up + Next Instruction,
Oscillator, TCC, TCCX and IR/PWM are stopped.
N/A
RE (CMPWE) Bit2=1, DISI + IOCE0 (CMPIE) Bit4=1 DISI + IOCE0 (CMPIE) Bit4=1
Wake-up + Next Instruction + Set RE (CMPIF)=1,
Oscillator, TCC, TCCX and IR/PWM are stopped.
Next Instruction + Set RE (CMPIF)=1
RE (CMPWE) Bit2=1, ENI + IOCE0 (CMPIE) Bit4=1 ENI + IOCE0 (CMPIE) Bit4=1
Comparator
(Comparator Output
Status Change)
Wake-up + Interrupt Vector (00FH) + Set RE
(CMPIF)=1,Oscillator, TCC, TCCX and IR/PWM are
stopped.
Interrupt Vector (00FH) + Set RE
(CMPIF)=1
DISI + IOCF0 (HPWTIF) Bit6=1
Next Instruction + Set RF (HPWTIE)=1
ENI + IOCF0 (HPWTIF) Bit6 =1
IR/PWM underflow
interrupt
(High-pulse width
timer underflow
interrupt)
N/A
Interrupt Vector (012H) + Set RF
(HPWTIE)=1
DISI + IOCF0 (LPWTIF) Bit7=1
Next Instruction + Set RF (LPWTIE)=1
ENI + IOCF0 (LPWTIF) Bit7 =1
IR/PWM underflow
interrupt
(Low-pulse width
timer underflow
interrupt)
N/A
Interrupt Vector (015H) + Set RF
(LPWTIE)=1
DISI + IOCF0 (TCCAIE) Bit3=1
Next Instruction + Set RF (TCCAIF)=1
ENI + IOCF0 (TCCAIE) Bit3=1
TCCA Over Flow
N/A
Interrupt Vector (018H) + Set RF
(TCCAIF)=1
DISI + IOCF0 (TCCBIE) Bit4=1
Next Instruction + Set RF (TCCBIF)=1
ENI + IOCF0 (TCCBIE) Bit4=1
TCCB Over Flow
N/A
Interrupt Vector (01BH) + Set RF
(TCCBIF)=1
DISI + IOCF0 (TCCCIE) Bit5=1
Next Instruction + Set RF (TCCCIF)=1
ENI + IOCF0 (TCCCIE) Bit5=1
TCCC Over Flow
N/A
Interrupt Vector (01EH) + Set RF
(TCCCIF)=1
WDT Time-out
IOCE (WDTE) Bit7=1
Wake-up + Reset (Address 0x00) Reset (Address 0x00)