BiRa 3251
BiRa 3251
Terminators are required to produce a true output, -0.8 to -1.2 VV, false output is 0.0V.
The strobe may be internally strapped to gate one or all channel groups 1-4, 5-8, 9-12 to be pulsed outputs. If strap points are open the output groups are DC levels.
Enabled channels will appear in the data read out list with the label that is specified in the dialog for that channel. If an event is triggered, each of the items in the read out list for each triggered channel will be read out.
Event Record
xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx
^^^^ ^^^^ ^^^^ ^^-----------------------data id
^^ ^^^^ ^^^^ ^^^^ ^^^^-length in longs
xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx event count
xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx
^ ^^^---------------------------crate
^ ^^^^---------------------card
if timestamp included the next two words follow, otherwise nothing. Check the length!
xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx
^^^^ ^^^^ ^^^^ ^^^^ ^^^^ ^^^^ ^^^^ ^^^^-reference date (high part of double)
xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx
^^^^ ^^^^ ^^^^ ^^^^ ^^^^ ^^^^ ^^^^ ^^^^-reference date (low part of double)
The bit values to load into the output register
Write the bit mask to the output register