PIC18F6390_07 Datasheet, PDF (96/414 Pages) Microchip Technology – 64/80-Pin Flash Microcontrollers with LCD Driver and nanoWatt Technology

PIC18F6390/6490/8390/8490
FIGURE 8-1:
PIC18F6X90/8X90 INTERRUPT LOGIC
PIR1<6:0>
PIE1<6:0>
IPR1<6:0>
PIR2<7:6, 3:0>
PIE2<7:6, 3:0>
IPR2<7:6, 3:0>
PIR3<6:4>
PIE3<6:4>
IPR3<6:4>
High-Priority Interrupt Generation
Low-Priority Interrupt Generation
PIR1<6:0>
PIE1<6:0>
IPR1<6:0>
PIR2<7:6, 3:0>
PIE2<7:6, 3:0>
IPR2<7:6, 3:0>
PIR3<6:4>
PIE3<6:4>
IPR3<6:4>
TMR0IF
TMR0IE
TMR0IP
RBIF
RBIE
RBIP
INT0IF
INT0IE
INT1IF
INT1IE
INT1IP
INT2IF
INT2IE
INT2IP
INT3IF
INT3IE
INT3IP
IPEN
IPEN
PEIE/GIEL
IPEN
TMR0IF
TMR0IE
TMR0IP
RBIF
RBIE
RBIP
INT1IF
INT1IE
INT1IP
INT2IF
INT2IE
INT2IP
INT3IF
INT3IE
INT3IP
Wake-up if in
Idle or Sleep modes
Interrupt to CPU
Vector to Location
0008h
GIE/GIEH
IPEN
Interrupt to CPU
Vector to Location
0018h
GIEH/GIE
GIEL/PEIE
DS39629C-page 94
© 2007 Microchip Technology Inc.