17-2000 C
2020-09-17
31(50)
ADQ8-8C Manual
17-2000 C 2020-09-17
31(50)
#
DESCRIPTION
USER COMMAND
Daisy chain block contains of one primary and secondary units. There is a
set of general functions to manage the operation.
DaisyChainReset
DaisyChainEnable
DasiyChainSetMode
DasiyChainSetOutputState
a
The common clock reference guarantee the phase stability between all
units.
SetClockSource
AdjustClockReferenceDelay
b
Select a trigger source in the primary unit. This may be an analog channel
using level trigger or any other trigger source
DaisyChainSetTriggerSource
DaisyChainSetupLevelTrigger
c
The trigger signal is synchronized to the clock reference and forwarded to
the secondary units. This daisy chain of triggers can include many cards.
DaisyChainSetupOutput
DaisyChainEnableOutput
d
The data is triggered on the synchronized trigger signal.
Data acquisition control
commands
e
The trig time is sent to the ADQAPI where the trigger position of all the
channels is aligned.
DaisyChainGetTriggerInformat
ion
Figure 22: Daisy Chain Trigger.
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