PIC18F258-I/SP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F258-I/SP

28/40-Pin High-Performance, Enhanced Flash Microcontrollers with CAN Module

Microchip Technology 

PIC18FXX8

REGISTER 8-12:

IPR3: PERIPHERAL INTERRUPT PRIORITY REGISTER 3

R/W-1 R/W-1 R/W-1 R/W-1 R/W-1 R/W-1

IRXIP WAKIP ERRIP TXB2IP TXB1IP TXB0IP

bit 7

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

DS41159E-page 90

© 2006 Microchip Technology Inc.

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