Cronologic Ndigo5G-10, User Manual

Page: 18 / 54

precursor = 1
length = 2
total length = 4
th
re
sh
o
ld
3200 ps
Figure 2.15: Triggering in 1 channel mode at 16 samples per clock cycle.
rising
sample data
threshold
Z
-1
edge
trigger 1
rising
threshold
Z -1
edge
trigger 2
Figure 2.16: From the ADC inputs, a trigger unit creates an input flag for the trigger matrix.
Each digitizer channel (A, B, C, D) has two trigger units.
rising
Z -1
edge
input
Figure 2.17: The digital inputs Trigger, GATE, BUS0, BUS1, BUS2 and BUS3 have simpler
trigger units.
cronologic GmbH & Co. KG 13 Ndigo5G User Guide