National Instruments NI 6601 - Page 10

NI 6601/6602 Calibration Procedure 10 ni.com
2. Set the source of counter 0 to be the 20 MHz timebase.
3. Configure the gate of counter 0 to be the output of counter 1.
Traditional NI-DAQ Function Call LabVIEW Block Diagram
Call GPCTR_Change_Parameter with
the following parameters:
deviceNumber: The value set by MAX
gpctrNum:
ND_COUNTER_0
paramID: ND_SOURCE
paramValue: ND_INTERNAL_20_MHZ
Traditional NI-DAQ Function Call LabVIEW Block Diagram
Call GPCTR_Change_Parameter with
the following parameters:
deviceNumber: The value set by MAX
gpctrNum:
ND_COUNTER_0
paramID: ND_GATE
paramValue:
ND_OTHER_GPCTR_OUTPUT