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Sample Clock Timing Support for Time-Based Measurements

Last Modified: November 16, 2017

The following devices support Sample Clock timing for time-based measurements of digital signals, such as frequency, period, and two-edge separation measurements.

  • Bus-powered M Series USB devices
  • Parallel digital I/O modules connected to cDAQ-9132, 9133, 9134, 9135, 9136, 9137, 9138, 9139, 9171, 9174, 9178, 9179, 9181, 9184, 9185, 9188, 9188XT, 9189, and 9191 chassis. Refer to Digital I/O Considerations for C Series Devices.
  • NI PXIe-6612 and 6614 devices.
  • X Series Devices

You cannot use Sample Clock timing for semi-period measurements on X Series devices.

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