Drive SampleClock to PFI signal as a sanity check.

2011 8 23
1 个回答
6 次查看（30 天）

0 个投票

Hello! :)
I am doing some timing work and I would like to drive the internal sample clock on an NI USB-6259 board out to a PFI connection so I can sanity-check it using an oscilloscope.
I can find good MATLAB documentation on how to change the SampleClock to an external one, but I can't find out how to drive the internal SampleClock to an output.
How do you drive the internal SampleClock to a PFI output?
Thank you!
-Adam

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回答（1 个）

Manisha
Manisha 2012-1-24

0 个投票

Hi Adam,
If you are uisng Session-based interface, you can use the R2012a prerelease and use the function
addClockConnection('Dev1/PFI1','external','ScanClock');
this would have the scan clock available at PFI1 of Dev1 for external use.
Hope that helps,
Manisha

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Adam
Adam
2011-8-23

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