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13
13.2.2 CAN Status Register
CAN0 Status Register (CAN0STAT)
D0
1
2
BOS EPS CBS BCS
D
Bit Name
0
No functions assigned
1
BOS
(Bus off status)
2
EPS
(Error passive status)
3
CBS
(CAN bus error)
4
BCS
(BasicCAN status)
5
No functions assigned
6
LBS
(Loopback status)
7
CRS
(CAN reset status)
8
RSB
(Receive status)
9
TSB
(Transmit status)
10
RSC
(Receive complete status)
11
TSC
(Transmit complete status)
3
4
5
6
7
0
LBS CRS RSB TSB RSC TSC
13-11
13.2 CAN Module Related Registers
<Address:H'0080 1002>
8
9
10
11
Function
0: Not Bus off
1: Bus off state
0: Not error passive
1: Error passive state
0: No error occurred
1: Error occurred
0: Normal mode
1: BasicCAN mode
0: Normal mode
1: Loopback mode
0: Operating
1: Reset
0: Not receiving
1: Receiving
0: Not transmitting
1: Transmitting
0: Reception not completed yet
1: Reception completed
0: Transmission not completed yet
1: Transmission completed
CAN MODULE
12
13
14
D15
MSN
<When reset:H'0100>
R
W
0
–
–
–
–
–
0
–
–
–
–
–
–
–
Ver.0.10
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