Digital Input >> Digital Filter >> Enable Bus Mode

NI-DAQmx C Reference Help

Edition Date: January 2019

Part Number: 370471AM-01

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Data Type: bool32
Description: Specifies whether to enable bus mode for digital filtering. If you set this property to TRUE, NI-DAQmx treats all lines that use common filtering settings as a bus. If any line in the bus has jitter, all lines in the bus hold state until the entire bus stabilizes, or until 2 times the minimum pulse width elapses. If you set this property to FALSE, NI-DAQmx filters all lines individually. Jitter in one line does not affect other lines.


You can get/set/reset this property using:

  DAQmxGetDIDigFltrEnableBusMode

  DAQmxSetDIDigFltrEnableBusMode

  DAQmxResetDIDigFltrEnableBusMode

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