6 MAINTENANCE
Trace cause
The cause that has triggered trace data creation is set as a trace cause.
15
2
(MSB)
Error status
<Transmitting error status>
12
11
8
7
2
2
2
2
Figure 6-13 Trace Cause
15
2
(MSB)
Figure 6-14 Transmitting Error Status
4
3
0
2
2
2
(LSB)
/0 Condition false
/1 Condition true
Reserved
/0 Start
/1 Normal end
/2 Error stop
/3 Timeout
/0 Transmission
/1 Reserved
/2 Primary ring reception
/3 Secondary ring reception
1
0
2
2
U
N
6-26
(LSB)
Underrun