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photon time stamping error -201314

Hi,

 

I'm making setup for fluorescence correlation spectroscopy (FCS). For photon detection, I'm using COUNTER-100C (LASER COMPONENT) as a photon counter, PCIe-6353 and BNC-2120.

Now I'm building lavbiew data aquisiton program for photon time stamping from the counter.

I used 100Mhz timebase for counter input terminal and signal from counter for sample clock gate (connected to PFI4, Ctr1 gate). But when I run this program with photon counter head closed to measure the dark signal, I almost always got error code -201314 in random time.

'Multiple Sample Clock pulses were detected within one period of the input signal. Use a Sample Clock rate that is slower than the input signal. If you are using an external Sample Clock, ensure that clock signal is within the jitter and voltage level specifications and without glitches.'

 

I tried to find same case as mine. But I could not find solved case. Does anyone can help me to solve this problem?

 

Thank you,

 

Minhyuk

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