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

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]

2

TAI seconds [23:0]

TAI flags

TAI ns [29:28]

2

0

TAI seconds [39:24]

TAI flags: 2 - timecode is valid, otherwise invalid.

3 - Trigword

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


RawData

DataFormatUT24VE (last edited 2018-05-04 09:54:02 by filippov)