OR PXI-6561 loop back

Hi all

I have a question about the card OR PXI 6561 LVDS...

I want to make a simple loop back test channels.

I ' v connected to CH1 CH0 and used the static generation to try to see if the connection is OK.

but when I'm affecting CH0 ' 1' and I do aquire I see that '1' in CH0, CH1...

Any idea?

Hey, Kobi,

As long as you do the static generation, you should be able to see a high on CH1 if cables are connected.  Make sure the 0 - is connected to 1 - and 0 + is connected to 1 +, and connections are complete and secure.

There is also a great video to develop test with LVDS to http://zone.ni.com/wv/app/doc/p/id/wv-283systems.

Tags: NI Hardware

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