Data Acquisition using keithley 2450 and 2461 for making I-V measurement

[Abdou]

Dear all,

 

I am facing a problem of triggering both instruments keithley 2450 (for gate control) and 2461 (for pulsed Vds and drain current measurement).

I used state machine approch to setup parameters and making voltage sweeps.

Now, the problem is to synchronize triggers between instruments.

Could someone here in the forum help me with this problem or give me an idea how to do it ?

 

Thank you in advance.

FET I-V Tracer_Keithley 2450 and 2461.vi