Datasheet

 2009-2013 Microchip Technology Inc. DS60001156H-page 259
PIC32MX5XX/6XX/7XX
bit 10-8 PRSEG<2:0>: Propagation Time Segment bits
(4)
111 = Length is 8 x TQ
•
•
•
000 = Length is 1 x T
Q
bit 7-6 SJW<1:0>: Synchronization Jump Width bits
(3)
11 = Length is 4 x TQ
10 = Length is 3 x TQ
01 = Length is 2 x TQ
00 = Length is 1 x TQ
bit 5-0 BRP<5:0>: Baud Rate Prescaler bits
111111 = T
Q = (2 x 64)/FSYS
111110 = TQ = (2 x 63)/FSYS
•
•
•
000001 = T
Q = (2 x 2)/FSYS
000000 = TQ = (2 x 1)/FSYS
REGISTER 23-2: CiCFG: CAN BAUD RATE CONFIGURATION REGISTER (CONTINUED)
Note 1: SEG2PH SEG1PH. If SEG2PHTS is clear, SEG2PH will be set automatically.
2: 3 Time bit sampling is not allowed for BRP < 2.
3: SJW  SEG2PH.
4: The Time Quanta per bit must be greater than 7 (that is, T
QBIT > 7).
Note: This register can only be modified when the CAN module is in Configuration mode (OPMOD<2:0>
(CiCON<23:21>) = 100).