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TTCAN
3.5.9 TT Global Time Register (addresses 0x35 & 0x34)
15
14
13
Global_Time Global Time of the TTCAN network
0x0000-0xFFFF Actual Global Time value.
3.5.10 TT Cycle Time Register (addresses 0x37 & 0x36)
15
14
13
Cycle_Time Cycle Time of the TTCAN basic cycle
0x0000-0xFFFF Actual Cycle Time value.
3.5.11 TT Local Time Register (addresses 0x39 & 0x38)
15
14
13
Local_Time Local Time of the TTCAN node
0x0000-0xFFFF Actual Local Time value.
3.5.12 TT Master State Register (addresses 0x3B & 0x3A)
15
14
13
RTO
Ref_Trigger_Offset
0x00-0xFF
WfE
Wait for Event
one
zero
TMP2-0
Time Master Priority
0x0-0x7
SyncSt
TTCAN Synchronisation State
0x0
0x1
0x2
0x3
MState
TTCAN Master State and Operating Mode
0x0
0x1
0x2
0x3
BOSCH
User's Manual
12
11
10
9
r
12
11
10
9
r
12
11
10
9
r
12
11
10
9
RTO
r
The actual value of the Ref_Trigger_Offset.
The node waits for event triggered Reference Message.
The node does not wait for event triggered Reference Message.
The priority of the actual Time Master.
Out of Synchronisation
Synchronising to TTCAN communication
In_Gap, Schedule suspended by Gap
In_Schedule, Synchronised to Schedule
Node does not take part in TTCAN communication
Node is operating as Time Slave
Node is operating as Backup Time Master
Node is operating as Current Time Master
8
7
6
Global_Time
8
7
6
Cycle_Time
8
7
6
Local_Time
8
7
6
WfE
TMP2-0
r
- 34/77 -
5
4
3
2
r
5
4
3
2
r
5
4
3
2
r
5
4
3
2
SyncSt
r
r
Revision 1.6
1
0
1
0
1
0
1
0
MState
r
11.11.02
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