https://forums.ni.com/t5/PXI/Perform-VIH-VIL-Test-using-SMU-Sequence-Functionality/m-p/3753607#M17841 <P>I want to perform <EM><STRONG>VIH/VIL</STRONG></EM> Test for a certain device. I'm thinking of configuring the <EM><STRONG>Source Mode to Sequence</STRONG></EM> for Channel 0 (VIN). This will perform a ramp of VIN from 0V to 5V with 0.1V increment. But, I cannot figure out how to simultaneously perform measurement (synchronized) on Channel 1 (VOUT) for every step (sourcing from 0V to 5V with 0.1V increment) in the sequence performed on Channel 0 (VIN).</P> <P>&nbsp;</P> <P>My aim is to get the r<SPAN>esults faster by removing the communication latency between the host computer and SMU among each measurement of a sequence. I'm actually using <EM><STRONG>NI-DCPower Hardware-Timed Two-Channel Voltage Sweep.vi&nbsp;</STRONG></EM>as my reference.</SPAN></P> <P>&nbsp;</P> <P><SPAN>I hope someone can help. Thanks!</SPAN></P> Mon, 12 Feb 2018 07:11:54 GMT runwaydavey 2018-02-12T07:11:54Z https://forums.ni.com/t5/PXI/Perform-VIH-VIL-Test-using-SMU-Sequence-Functionality/m-p/3753607#M17841 <P>I want to perform <EM><STRONG>VIH/VIL</STRONG></EM> Test for a certain device. I'm thinking of configuring the <EM><STRONG>Source Mode to Sequence</STRONG></EM> for Channel 0 (VIN). This will perform a ramp of VIN from 0V to 5V with 0.1V increment. But, I cannot figure out how to simultaneously perform measurement (synchronized) on Channel 1 (VOUT) for every step (sourcing from 0V to 5V with 0.1V increment) in the sequence performed on Channel 0 (VIN).</P> <P>&nbsp;</P> <P>My aim is to get the r<SPAN>esults faster by removing the communication latency between the host computer and SMU among each measurement of a sequence. I'm actually using <EM><STRONG>NI-DCPower Hardware-Timed Two-Channel Voltage Sweep.vi&nbsp;</STRONG></EM>as my reference.</SPAN></P> <P>&nbsp;</P> <P><SPAN>I hope someone can help. Thanks!</SPAN></P> Mon, 12 Feb 2018 07:11:54 GMT https://forums.ni.com/t5/PXI/Perform-VIH-VIL-Test-using-SMU-Sequence-Functionality/m-p/3753607#M17841 runwaydavey 2018-02-12T07:11:54Z https://forums.ni.com/t5/PXI/Perform-VIH-VIL-Test-using-SMU-Sequence-Functionality/m-p/3754345#M17847 <P>Hey runwaydavey,</P> <P>&nbsp;</P> <P>I am guessing you saw this white paper:</P> <P><A href="http://www.ni.com/example/30950/en/" target="_blank">http://www.ni.com/example/30950/en/</A></P> <P>&nbsp;</P> <P>Which SMU are you working with?</P> Tue, 13 Feb 2018 16:26:17 GMT https://forums.ni.com/t5/PXI/Perform-VIH-VIL-Test-using-SMU-Sequence-Functionality/m-p/3754345#M17847 Chase.E 2018-02-13T16:26:17Z