LM3S2730 Luminary Micro, Inc, LM3S2730 Datasheet - Page 347

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

Reset
Reset
Type
Type
CAN IF1 Data A1 (CANIF1DA1)
CAN0 base: 0x4004.0000
Offset 0x03C
Type R/W, reset 0x0000.0000
July 25, 2008
Bit/Field
31:16
15:0
R/W
RO
31
15
0
0
R/W
Register 22: CAN IF1 Data A1 (CANIF1DA1), offset 0x03C
Register 23: CAN IF1 Data A2 (CANIF1DA2), offset 0x040
Register 24: CAN IF1 Data B1 (CANIF1DB1), offset 0x044
Register 25: CAN IF1 Data B2 (CANIF1DB2), offset 0x048
Register 26: CAN IF2 Data A1 (CANIF2DA1), offset 0x09C
Register 27: CAN IF2 Data A2 (CANIF2DA2), offset 0x0A0
Register 28: CAN IF2 Data B1 (CANIF2DB1), offset 0x0A4
Register 29: CAN IF2 Data B2 (CANIF2DB2), offset 0x0A8
These registers contain the data to be sent or that has been received. In a CAN data frame, data
byte 0 is the first byte to be transmitted or received and data byte 7 is the last byte to be transmitted
or received. In CAN's serial bit stream, the MSB of each byte is transmitted first.
RO
30
14
0
0
R/W
reserved
RO
29
13
0
0
Name
Data
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.
Data
The CANIFnDA1 registers contain data bytes 1 and 0; CANIFnDA2
data bytes 3 and 2; CANIFnDB1 data bytes 5 and 4; and CANIFnDB2
data bytes 7 and 6.
reserved
Data
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
LM3S2730 Microcontroller
R/W
RO
19
0
3
0
R/W
RO
18
0
2
0
R/W
RO
17
0
1
0
R/W
RO
16
0
0
0
347