hsdio - hardware compare missing first data

[engfpe]

Hi,

I am working with the Labview example ``Hardware Compare - Error Locations.vi``.

This vi originally send a stimulus vector from channels 0-7 and read from channels 8-15.

I only change the vi to include the all channels in the acquisition session.

So the vi send the stimulus from channels 0-7 and read from channels 0-15

Doing so I will have all signals in a graph for debug purpose.

In the osciloscope the stimulus signal is ok but in the acquisition table the first line is missing and the last line is duplicated.

Please see the picture attached. How I can have the stimulus and response synchronized

[lferreira]

Hi,

How you doing to trigger the acquisition? Could you post a print of the code?

Regards

[engfpe]

The acquisition trigger is the "Data Active Event".

Please see the code picture attached