MC81F4x16
11. INTERRUTP CONTROLLER
Interrupt
Request
External Interrupt 1
External Interrupt 3
External Interrupt 5
External Interrupt 6
External Interrupt 0
External Interrupt 2
External Interrupt 4
External Interrupt 7
External Interrupt 8
External Interrupt 9
External Interrupt 10
External Interrupt 11
IIC Interrupt
SIO Interrupt
Watch Timer Interrupt
UART Rx Interrupt
UART Tx Interrupt
Timer0 matchInterrupt
Timer0 overflow Interrupt
Timer1 matchInterrupt
Timer1 overflow Interrupt
Timer2 matchInterrupt
Timer2 overflow Interrupt
Timer3 matchInterrupt
Timer3 overflow Interrupt
Watchdog Timer Interrupt
Basic Timer Interrupt
EXT1IR
EXT3IE
EXT3IR
EXT5IE
EXT5IR
EXT6IE
EXT6IR
EXT0IE
EXT0IR
EXT2IE
EXT2IR
EXT4IE
EXT4IR
EXT7IE
EXT7IR
EXT8IE
EXT8IR
EXT9IE
EXT9IR
EXT10IE
EXT10IR
EXT11IE
EXT11IR
IICIR
SIOIE
SIOIR
WTIE
WTIR
URIE
URIR
UTIE
UTIR
T0MIE
T0MIR
T0OVIE
T0OVIR
T1MIE
T1MIR
T1OVIE
T1OVIR
T2MIE
T2MIR
T2OVIE
T2OVIR
T3MIE
T3MIR
T3OVIE
T3OVIR
WDTIE
WDTIR
BTIE
BTIR
INTFH
INTFL
Priority Control
Interrupt
Enable
EXT1IE
EINTF
Interrupt
Flag
Release STOP/SLEEP
To CPU
I-flag
Interrupt
Master
Enable
Flag
Interrupt
Vector
Address
Generator
IICIE
Interrupt
Flag
Interrupt
Flag
Figure 11-1 Block Diagram of Interrupt
90
October 19, 2009 Ver.1.35
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