Technical Reference Manual
002-29852 Rev. *B
2.3.9.6.3 CANFD_CH_DBTP
Description:
Data Bit Timing & Prescaler Register
Address:
0x4052000C
Offset:
0xC
Retention:
Retained
IsDeepSleep:
No
Comment:
Protected Write
Default:
0xA33
Bit-field Table
Bits
7
6
5
4
3
2
1
0
Name
DTSEG2 [7:4]
DSJW [3:0]
Bits
15
14
13
12
11
10
9
8
Name
None [15:13]
DTSEG1 [12:8]
Bits
23
22
21
20
19
18
17
16
Name
TDC [23:23]
None [22:21]
DBRP [20:16]
Bits
31
30
29
28
27
26
25
24
Name
None [31:24]
Bit-fields
Bits Name
SW
HW
Default or
Enum
Description
0:3
DSJW
RW
R
3
Data (Re)Synchronization Jump Width
0x0-0xF Valid values are 0 to 15. The actual
interpretation by the hardware of this value is
such that one more than the value programmed here is
used.
4:7
DTSEG2
RW
R
3
Data time segment after sample point
0x0-0xF Valid values are 0 to 15. The actual
interpretation by the hardware of this value is
such that one more than the programmed value is
used.
8:12
DTSEG1
RW
R
10
Data time segment before sample point
0x00-0x1F Valid values are 0 to 31. The actual
interpretation by the hardware of this value is
such that one more than the programmed value is
used.
16:20 DBRP
RW
R
0
Data Bit Rate Prescaler
0x00-0x1F The value by which the oscillator frequency
is divided for generating the bit time
quanta. The bit time is built up from a multiple of this
quanta. Valid values for the Bit
Rate Prescaler are 0 to 31. The actual interpretation by
the hardware of this value is
such that one more than the value programmed here is
used.
23
TDC
RW
R
0
Transmitter Delay Compensation
0= Transmitter Delay Compensation disabled
1= Transmitter Delay Compensation enabled
51
2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers