National Instruments NI cDAQ-9178 User Manual

6-2 | ni.com
Chapter 6 Digital Routing and Clock Generation
20 MHz Timebase
The 20 MHz Timebase normally generates many of the AI and AO timing signals. It can
function as the Source input to the 32-bit general-purpose counter/timers.
The 20 MHz Timebase is generated by dividing down the 80 MHz Timebase, as shown in
Figure 6-1.
100 kHz Timebase
You can use the 100 kHz Timebase to generate many of the AI and AO timing signals. It can
also function as the Source input to the 32-bit general-purpose counter/timers.
The 100 kHz Timebase is generated by dividing down the 20 MHz Timebase by 200, as shown
in Figure 6-1.
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National Instruments NI cDAQ-9178 Specifications

General

Brand	National Instruments
Model	NI cDAQ-9178
Category	Chassis
Language	English