PIC18LC658-I/CL View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18LC658-I/CL

High-Performance Microcontrollers with CAN Module

Microchip Technology 

PIC18CXX8

17.2.6 CAN MODULE I/O CONTROL REGISTER

This subsection describes the CAN Module I/O Control

register.

REGISTER 17-32: CIOCON – CAN I/O CONTROL REGISTER

R/W-0 R/W-0 R/W-0 R/W-0

U-0

U-0

U-0

U-0

TX1SRC TX1EN ENDRHI CANCAP —

—

—

—

bit 7

bit 0

bit 7

bit 6

bit 5

bit 4

bit 3-0

TX1SRC: CAN TX1 Pin Data Source

1 = CAN TX1 pin will output the CAN clock

0 = CAN TX1 pin will output TXD

TX1EN: CAN TX1 Pin Enable

1 = CAN TX1 pin will output TXD or CAN clock

0 = CAN TX1 pin will have digital I/O function

ENDRHI: Enable Drive High

1 = CAN TX0, CAN TX1 pins will drive VDD when recessive

0 = CAN TX0, CAN TX1 pins will tri-state when recessive

CANCAP: CAN Message Receive Capture Enable

1 = Enable CAN capture

0 = Disable CAN capture

Unimplemented: Read as ’0’

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

 2000 Microchip Technology Inc.

Advanced Information

DS30475A-page 205

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