Step 4: Launch sample program
1. Launch U-test2. Click
Digital Input/Output
in the left pane
3. Select the
GPTC
tab in the right pane
4. Under
ModeOperation
, select
Single Period Measure
or
Single Pulse-Width
Page 1: ...the several GPTC functions available to users More information Single period measurement calculates the period of the signal from GPTC_GATE in terms of GPTC_CLK signal The counter calculates the numb...
Page 2: ...the pin definitions to find the GPTC_CLK and GPTC_GATE pin numbers For the USB 1210 the GPTC_CLK is pin 19 and the GPTC_GATE is pin 17 For the USB 1900 series the GPTC_CLK is pin 31 the GPTC_GATE is p...
Page 3: ...Step 2 Connect pins Connect the source signal for measurement to GPTC_GATE pin 17 Step 3 Install U Test Download and install the U Test utility from the ADLINK website...
Page 4: ...ep 4 Launch sample program 1 Launch U test 2 Click Digital Input Output in the left pane 3 Select the GPTC tab in the right pane 4 Under ModeOperation select Single Period Measure or Single Pulse Widt...
Page 5: ...e and clock Set GPTC_GATE to External and GPTC_CLK to Internal Step 6 Run Press the run button highlighted below and the DAQ card will start to measure the period The source signal is 100Hz the period...
