PIC18F258 Datasheet, PDF (92/384 Pages) Microchip Technology – High Performance, 28/40-Pin Enhanced FLASH Microcontrollers with CAN

PIC18FXX8
REGISTER 8-12: PERIPHERAL INTERRUPT PRIORITY REGISTER 3 (IPR3)
R/W-1
IRXIP
bit 7
R/W-1
WAKIP
R/W-1
ERRIP
R/W-1 R/W-1 R/W-1
TXB2IP TXB1IP TXB0IP
R/W-1
RXB1IP
R/W-1
RXB0IP
bit 0
bit 7
IRXIP: Invalid Message Received Interrupt Priority bit
1 = High priority
0 = Low priority
bit 6
WAKIP: Bus Activity Wake-up Interrupt Priority bit
1 = High priority
0 = Low priority
bit 5
ERRIP: CAN bus Error Interrupt Priority bit
1 = High priority
0 = Low priority
bit 4
TXB2IP: Transmit Buffer 2 Interrupt Priority bit
1 = High priority
0 = Low priority
bit 3
TXB1IP: Transmit Buffer 1 Interrupt Priority bit
1 = High priority
0 = Low priority
bit 2
TXB0IP: Transmit Buffer 0 Interrupt Priority bit
1 = High priority
0 = Low priority
bit 1
RXB1IP: Receive Buffer 1 Interrupt Priority bit
1 = High priority
0 = Low priority
bit 0
RXB0IP: Receive Buffer 0 Interrupt Priority bit
1 = High priority
0 = Low priority
Legend:
R = Readable bit
- n = Value at POR
W = Writable bit
’1’ = Bit is set
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared x = Bit is unknown
DS41159B-page 90
Preliminary
 2002 Microchip Technology Inc.