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Logic analyzer scrolls by itself, help

Basically, when I use logic analyzer to show timing diagram of my logic circuit, it gets to about 1/4 of the screen then scrolls forward by itself:

 

 

and then 

 

 

this is very annoying, how can I fix this?

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I just tried using an ordinary oscilloscope and it does the same, it just starts over for some reason

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Hi,

 

For a scope, there is a button "single" click on it and the simulation will pause once the signal reaches the right side.

 

The Logic analyzer does not have this option; it will stop once it reaches the max samples . You can adjust the Clock/div as view more data while the simulation is running. You can also use the Grapher under the View menu. The Grapher screen will change the scale as it receives more data.

 

Tien P.

National Instruments
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Thanks but I needed something else: In interactive simulation settings I had to check "continue without discarding previous data" option, and now it works as intended!

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