How to handle interruptions in SMU-6363

Hello

I'm working on a PXI tester to test the ASICs. I use in the tester, SMU-6363 map and module SPI NI USB-8452 to speak to ASIC chips. The ASIC chip sends a signal of interruption to the SMU-6363 when its finished with a certain measure, for example. a measure of tension of ADC. On receipt of this signal of interruption of the ASIC, the tester PXI running LabVIEW must obtain measured value through SPI (NI 8452) to ASIC.

I have the following questions regarding this set upward:

1. can I connect the signal interruption of ASIC to any PFI on SMU-6363 line so that in case of the impulse of the interruption, the tester can meet this interruption by launching SPI Comm by nor-8452 module?

2. If so, how can I make a coding in LabVIEW to meet this impulse interruption PFI online?

Thank you

Jeet

Hi Jeet,

You see error-201062?  By changing the default value of detection tasks are buffered, and it is only supported by port 0.  To make it work on all ports on your device in the X series, you'll want to add an entry DAQmx Configure Buffer.vi and explicitly set the size of the buffer to zero.  I have re-attached my VI example with this change.

Hope that helps,

Dan

Tags: NI Software

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