The following figure shows the FD-116xx clock routing circuitry and timebases.
Figure 1. Clock Routing Circuitry
You can use the 80 MHz
, 20 MHz
, and 100 kHz
timebases to generate the measurement signals. The 80 MHz
timebase is generated directly from the onboard clock generator. The 20 MHz
and 100 kHz
timebases are generated by dividing down the 80 MHz
Refer to the
FieldDAQ Timing Considerations and
Master Timebase Synchronization topics in the
NI-DAQmx Help for more information about configuring timing in the NI-DAQmx API.