M32C83 Datasheet, PDF (357/527 Pages) Renesas Technology Corp – 16/32-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M32C/80 SERIES

M32C/83 Group (M32C/83, M32C/83T)
22.1.6 CAN0 Configuration Register (C0CONR Register)
22. CAN Module
CAN0 Configuration Register
b15
b8 b7
b0
Symbol
C0CONR
Address
020716 - 020616
After Reset⁽¹⁾
0000 0000 0000 XXXX2
Bit
Symbol
Bit Name
Function
RW
Nothing is assigned. When write, set to "0".
(b3 - b0) When read, its content is indeterminate.
0: Sampled once
SAM Sampling Number
1: Sampled three times
RW
b7 b6 b5
PTS0
0 0 0 : PTS = 1Tq
RW
0 0 1 : PTS = 2Tq
Propagation Time
PTS1
Segment
0 1 0 : PTS = 3Tq
0 1 1 : PTS = 4Tq
1 0 0 : PTS = 5Tq
RW
1 0 1 : PTS = 6Tq
PTS2
1 1 0 : PTS = 7Tq
RW
1 1 1 : PTS = 8Tq
b10 b9 b8
PBS10
0 0 0 : Do not set to this value
RW
0 0 1 : PBS1 = 2Tq
Phase Buffer
PBS11
Segment 1
0 1 0 : PBS1 = 3Tq
0 1 1 : PBS1 = 4Tq
1 0 0 : PBS1 = 5Tq
RW
1 0 1 : PBS1 = 6Tq
PBS12
1 1 0 : PBS1 = 7Tq
RW
1 1 1 : PBS1 = 8Tq
b13b12 b11
PBS20
0 0 0 : Do not set to this value
RW
0 0 1 : PBS2 = 2Tq
Phase Buffer
PBS21
Segment 2
0 1 0 : PBS2 = 3Tq
0 1 1 : PBS2 = 4Tq
1 0 0 : PBS2 = 5Tq
RW
1 0 1 : PBS2 = 6Tq
PBS22
1 1 0 : PBS2 = 7Tq
RW
1 1 1 : PBS2 = 8Tq
SJW0
reSynchronization
b15 b14
0 0 : SJW = 1Tq
0 1 : SJW = 2Tq
RW
Jump Width
SJW1
1 0 : SJW = 3Tq
1 1 : SJW = 4Tq
RW
NOTES:
1. Value is obtained by setting the SLEEP bit in the C0SLPR register to "1" (sleep mode exited) and
supplying a clock to the CAN module after reset.
PTS: Propagation Time Segment, PBS1: Phase Buffer Segment 1, PBS2: Phase Buffer Segment 2,
SJW: reSynchronization Jump Width
Figure 22.8 C0CONR Register
Rev. 1.31 Jan.31, 2006 ^{Page 334} of 488
REJ09B0034-0131