PIC18F1XK22 Datasheet, PDF (66/388 Pages) Microchip Technology – 20-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC18F1XK22/LF1XK22
FIGURE 7-1:
PIC18 INTERRUPT LOGIC
SSPIF
SSPIE
SSPIP
TMR0IF
TMR0IE
TMR0IP
RABIF
(1)
RABIE
RABIP
INT0IF
INT0IE
INT1IF
INT1IE
INT1IP
INT2IF
INT2IE
INT2IP
ADIF
ADIE
ADIP
IPEN
RCIF
RCIE
RCIP
High Priority Interrupt Generation
Additional Peripheral Interrupts
IPEN
GIEL/PEIE
IPEN
Low Priority Interrupt Generation
SSPIF
SSPIE
SSPIP
ADIF
ADIE
ADIP
RCIF
RCIE
RCIP
TMR0IF
TMR0IE
TMR0IP
(1)
RABIF
RABIE
RABIP
INT1IF
INT1IE
Additional Peripheral InterruptsINT1IP
INT2IF
INT2IE
INT2IP
Note 1: The RABIF interrupt also requires the individual pin IOCA and IOCB enable.
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
DS41365D-page 66
Preliminary
 2010 Microchip Technology Inc.