I am having the same issue, however none of the above solutions seem to work. I'm using a 3406DMSO with the PS3000Asdk_r10_5_2_1 SDK (tried with both on Matlab 2014 and 2015). I get the same error: >> ps3000a_object = icdevice('PS3000a_IC_drv', ''); Error using instrument/delete (line 82) Operation ...

We would also like to have this feature for single photon counting. Detectors gives a 6ns pulse for every photon with a 20ns deadtime, we would then like to count the number of pulses in a given time frame that exceed specified amplitude. Digital inputs on the 3000 series are perfect for this so a c...