Datasheet

PIC18F66K80 FAMILY
DS39977F-page 430  2010-2012 Microchip Technology Inc.
27.2.4 CAN BAUD RATE REGISTERS
This section describes the CAN Baud Rate registers.
Note: These registers are writable in
Configuration mode only.
REGISTER 27-52: BRGCON1: BAUD RATE CONTROL REGISTER 1
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
SJW1 SJW0 BRP5 BRP4 BRP3 BRP2 BRP1 BRP0
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 7-6
SJW<1:0>: Synchronized Jump Width bits
11 = Synchronization jump width time = 4 x TQ
10 = Synchronization jump width time = 3 x TQ
01 = Synchronization jump width time = 2 x TQ
00 = Synchronization jump width time = 1 x TQ
bit 5-0
BRP<5:0>: Baud Rate Prescaler bits
111111 = TQ = (2 x 64)/FOSC
111110 = TQ = (2 x 63)/FOSC
:
:
000001 = TQ = (2 x 2)/FOSC
000000 = TQ = (2 x 1)/FOSC