em78p164n ELAN Microelectronics Corp, em78p164n Datasheet - Page 32

• Manufacturer Part Number: em78p164n
• Description: 8-bit Microcontroller With Otp Rom
• Manufacturer: ELAN Microelectronics Corp

EM78P164N
8-Bit Microcontroller with OTP ROM
26 •
TCC Overflow
Port 6 Input Status
Change
INT Pin
PWM
(When TMR matches
PRD)
Comparator
(Comparator Output
Status Change)
WDT Time Out
IOCE (WDTE)
Bit 7 = 1
Signal
RE (ICWE) Bit 1 = 0, IOCF0 (ICIE) Bit 1 = 0
Oscillator, TCC and TIMERX are stopped.
Port 6 input status change wake up is invalid.
RE (ICWE) Bit 1 = 0, IOCF0 (ICIE) Bit 1 = 1
Set RF (ICIF) = 1,
Oscillator, TCC and TIMERX are stopped.
Port 6 input status change wake up is invalid.
RE (ICWE) Bit 1 = 1, IOCF0 (ICIE) Bit 1 = 0
Wake-up+ Next Instruction
Oscillator, TCC and TIMERX are stopped.
RE (ICWE) Bit 1 = 1, DISI + IOCF0 (ICIE) Bit 1 = 1
Wake-up+ Next Instruction+ Set RF (ICIF) = 1
Oscillator, TCC and TIMERX are stopped.
RE (ICWE) Bit 1=1, ENI + IOCF0 (ICIE) Bit 1 = 1
Wake-up+ Interrupt Vector (0x06 )+ Set RF (ICIF)=1
Oscillator, TCC and TIMERX are stopped.
RE (CMPWE) Bit 2 = 0, IOCF0 (CMPIE) Bit 2 = 0
Comparator output status change wake-up is invalid.
Oscillator, TCC and TMR are stopped.
RE (CMPWE) Bit 2 = 0, IOCF0 (CMPIE) Bit 2 = 1
Set RF (CMPIF) = 1,
Comparator output status change wake-up is invalid.
Oscillator, TCC and TMR are stopped.
RE (CMPWE) Bit 2 = 1, IOCF0 (CMPIE) Bit 2 = 0
Wake-up+ Next Instruction,
Oscillator, TCC and TMR are stopped.
RE (CMPWE) Bit 2=1, DISI + IOCF0 (CMPIE) Bit 2 = 1 DISI + IOCF0 (CMPIE) Bit 7 = 1
Wake-up+ Next Instruction + Set RF (CMPIF) = 1,
Oscillator, TCC and TMR are stopped.
RE (CMPWE) Bit 2 = 1, ENI + IOCF0 (CMPIE) Bit 2 = 1
Wake-up+ Interrupt Vector (0x0C)+ Set RF (CMPIF)=1
Oscillator, TCC and TMR are stopped.
Wake-up+ Reset (Address 0x00)
Sleep Mode
N/A
N/A
N/A
(This specification is subject to change without further notice)
Reset (Address 0x00)
DISI + IOCF0 (TCIE) Bit 0 = 1
Next Instruction+ Set RF (TCIF) = 1
ENI + IOCF0 (TCIE) Bit 0 = 1
Interrupt Vector (0x09 )+ Set RF (TCIF) = 1
IOCF0 (ICIE) Bit 1 = 0
Port 6 input status change interrupt is invalid
DISI + IOCF0 (ICIE) Bit 1 = 1
Next Instruction+ Set RF (ICIF) = 1
ENI + IOCF0 (ICIE) Bit 1 = 1
Interrupt Vector (0x06 )+ Set RF (ICIF)=1
DISI + IOCF0 (EXIE) Bit 3 = 1
Next Instruction+ Set RF (EXIF) = 1
ENI + IOCF0 (EXIE) Bit 3 = 1
Interrupt Vector (0x03 )+ Set RF (EXIF)=1
DISI + IOCF0 (PWMIE)=1
Next Instruction+ Set RF (PWMIF) = 1
ENI + IOCF0 (PWMIE)=1
Interrupt Vector (0x0F)+ Set RF (PWMIF) = 1
IOCF0 (CMPIE) Bit 7 = 0
Comparator output status change interrupt is
invalid.
Next Instruction + Set RF (CMPIF) = 1
ENI + IOCF0 (CMPIE) Bit 7 = 1
Interrupt Vector (0x0C)+ Set RF (CMPIF) = 1
Product Specification (V1.4) 05.28.2010
Normal Mode