PIC18F23K20 Datasheet, PDF (106/420 Pages) Microchip Technology – 28/40/44-Pin Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

PIC18F2XK20/4XK20
FIGURE 9-1:
PIC18 INTERRUPT LOGIC
SSPIF
SSPIE
SSPIP
ADIF
ADIE
ADIP
RCIF
RCIE
RCIP
High Priority Interrupt Generation
Low Priority Interrupt Generation
TMR0IF
TMR0IE
TMR0IP
RBIF
(1)
RBIE
RBIP
INT0IF
INT0IE
INT1IF
INT1IE
INT1IP
INT2IF
INT2IE
INT2IP
IPEN
Additional Peripheral Interrupts
IPEN
GIEL/PEIE
IPEN
SSPIF
SSPIE
SSPIP
ADIF
ADIE
ADIP
RCIF
RCIE
RCIP
TMR0IF
TMR0IE
TMR0IP
(1)
RBIF
RBIE
RBIP
INT1IF
INT1IE
Additional Peripheral InterruptsINT1IP
INT2IF
INT2IE
INT2IP
Note 1: The RBIF interrupt also requires the individual pin IOCB enables.
Wake-up if in
Idle or Sleep modes
Interrupt to CPU
Vector to Location
0008h
GIEH/GIE
Interrupt to CPU
Vector to Location
0018h
GIEH/GIE
GIEL/PEIE
DS41303B-page 104
Advance Information
© 2007 Microchip Technology Inc.