PXS20RM Datasheet, PDF (1020/1368 Pages) Freescale Semiconductor, Inc – PXS20 Microcontroller

LIN Controller (LINFlexD)
Field
CCS
ID
Table 31-27. BIDR field descriptions (continued)
Description
Classic Checksum
This bit controls the type of checksum applied on the current message.
0: Enhanced Checksum covering Identifier and Data fields. This is compatible with LIN specification
2.0 and higher.
1: Classic Checksum covering Data fields only. This is compatible with LIN specification 1.3 and below.
Identifier
Identifier part of the identifier field without the identifier parity.
31.10.15 Buffer data register least significant (BDRL)
Offset: 0x38
Access: User read/write
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R
DATA3
W
DATA2
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
R
DATA1
W
DATA0
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Figure 31-32. Buffer data register least significant (BDRL)
Field
DATA3
DATA2
DATA1
DATA0
Table 31-28. BDRL field descriptions
Description
Data Byte 3
Data byte 3 of the data field
Data Byte 2
Data byte 2 of the data field
Data Byte 1
Data byte 1 of the data field
Data Byte 0
Data byte 0 of the data field
31-44
PXS20 Microcontroller Reference Manual, Rev. 1
Freescale Semiconductor