= UT24VE RAW Data Format =


== Data Types ==

||<-2 rowclass="bits">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.

||<-32 rowclass="bits">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||
||<:-4>2||<:-28>TAI ns [27:0]||
||<:-4>2||<:-24>TAI seconds [23:0]||<:-2>TAI flags||<:-2>TAI ns [29:28]||
||<:-4>2||<:-12>0||<:-16>TAI seconds [39:24]||

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


||<-32 rowclass="bits">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||
||<:-4>3||<:-4>0||<:-8>trig source[7:0]||<:-16>0||

trig source[7] - internal periodical

trig source[6] - internal random

trig source[5:4] - 0

trig source[3:0] - external

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[[CategoryRawData|RawData]]