LM3S2730 Luminary Micro, Inc, LM3S2730 Datasheet - Page 342

• Manufacturer Part Number: LM3S2730
• Description: Lm3s2730 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Reset
Reset
Type
Type
Controller Area Network (CAN) Module
CAN IF1 Arbitration 1 (CANIF1ARB1)
CAN0 base: 0x4004.0000
Offset 0x030
Type R/W, reset 0x0000.0000
342
Bit/Field
31:16
15:0
R/W
RO
31
15
0
0
R/W
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.
RO
30
14
0
0
R/W
reserved
RO
29
13
0
0
Name
ID
R/W
RO
28
12
0
0
R/W
RO
27
11
0
0
Type
R/W
RO
R/W
RO
26
10
0
0
0x0000
Reset
0x00
R/W
RO
25
0
9
0
Preliminary
R/W
RO
24
0
8
0
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.
Bits 15:0 of the CANIFnARB1 register are [15:0] of the ID, while bits
12:0 of the CANIFnARB2 register are [28:16] of the ID.
If an 11-bit ID (Standard Frame) is used, ID[28:18] is used and ID[17:0]
is disregarded (bits 15:0 of CANIFnARB1 and bits 1:0 of CANIFnARB2).
reserved
ID
R/W
RO
23
0
7
0
R/W
RO
22
0
6
0
R/W
RO
21
0
5
0
R/W
RO
20
0
4
0
R/W
RO
19
0
3
0
R/W
RO
18
0
2
0
July 25, 2008
R/W
RO
17
0
1
0
R/W
RO
16
0
0
0