LM3S2965_0711 Datasheet, PDF (442/574 Pages) List of Unclassifed Manufacturers – Microcontroller

Controller Area Network (CAN) Module
Register 16: CAN IF1 Arbitration 1 (CANIF1ARB1), offset 0x030
Register 17: CAN IF2 Arbitration 1 (CANIF2ARB1), offset 0x090
These registers hold the identifiers for acceptance filtering.
CAN IF1 Arbitration 1 (CANIF1ARB1)
CAN0 base: 0x4004.0000
CAN1 base: 0x4004.1000
Offset 0x030
Type RO, reset 0x0000.0000
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
reserved
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
ID
Type R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit/Field
31:16
15:0
Name
reserved
ID
Type
RO
R/W
Reset
0x0000
0x00
Description
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
Message Identifier
This bit field is used with the ID field in the CANIFnARB2 register to
create the message identifier. ID[28:0] is the Extended Frame and
ID[28:18] is the Standard Frame.
442
November 30, 2007
Preliminary