LM3S8962 Datasheet, PDF (429/620 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S8962 Microcontroller
Register 3: CAN Error Counter (CANERR), offset 0x008
This register contains the error counter values, which can be used to analyze the cause of an error.
CAN Error Counter (CANERR)
CAN0 base: 0x4004.0000
Offset 0x008
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
RP
REC
TEC
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
Bit/Field
31:16
15
14:8
7:0
Name
reserved
RP
REC
TEC
Type
RO
RO
RO
RO
Reset
0x0000
0
0x0
0x0
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.
Received Error Passive
0: The Receive Error counter is below the Error Passive level (127 or
less).
1: The Receive Error counter has reached the Error Passive level (128
or greater).
Receive Error Counter
State of the receiver error counter (0 to 127).
Transmit Error Counter
State of the transmit error counter (0 to 255).
September 02, 2007
429
Preliminary