UT24VE RAW Data Format
Data Types
Data types |
|
2 |
TAI timestamp |
3 |
Trigword |
Normal spill data
TAI Timecode
Timecode in TAI (International Atomic Time) scale is received by White Rabbit interface.
2 - TAI Timestamp |
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31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
2 |
TAI ns [27:0] |
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2 |
TAI seconds [23:0] |
TAI flags |
TAI ns [29:28] |
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2 |
0 |
TAI seconds [39:24] |
TAI flags: 2 - timecode is valid, otherwise invalid.
3 - Trigword |
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31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
3 |
0 |
trig source[7:0] |
0 |
trig source[7] - internal periodical
trig source[6] - internal random
trig source[5:4] - 0
trig source[3:0] - external