Analog Input >> General Properties >> Filter >> Analog Lowpass >> Advanced >> Switched Capacitor >> External Clock Frequency
| Data Type: | float64 |
| Description: | Specifies the frequency of the external clock when you set Clock Source to DAQmx_Val_External. NI-DAQmx uses this frequency to set the pre- and post- filters on the SCXI-1141, SCXI-1142, and SCXI-1143. On those devices, NI-DAQmx determines the filter cutoff by using the equation f/(100*n), where f is the external frequency, and n is the external clock divisor. Refer to the SCXI-1141/1142/1143 User Manual for more information. |
You can get/set/reset this property using:
DAQmxGetAILowpassSwitchCapExtClkFreq
DAQmxSetAILowpassSwitchCapExtClkFreq
DAQmxResetAILowpassSwitchCapExtClkFreq