troubles of using Power Profiler Kit(2)

[xvhongpeng]

Dear friends, 1) As shown in the pic below, there are some values "max:13.70, min:3.33, rms:3.45..." at the bottom of the pic. which area is these values calculated from? 2) How to use the button "single". Once i click it, do i get a new triggered plot ? That to say,in this way, can i get all the trigered plots? 3) How to combine the two plots to analyze a specified area. If i want to analyze an area of interest triggered within the Average plot, how can i get the detailed plot within the Trigger plot? I am looking forward to your advices. Best Regards.

[Stian Røed Hafskjold]

1. These values are calculated for the entire Average window. Not just between the cursors.
2. It triggers just one time. Adjust the trigger level to which current level you want it to trigger on. Click the Single button and it will trigger on the first event that goes above the trigger level.
3. You can not directly open a more detailed view of the average window in the trigger window. You need to trigger on a specific current level. If this is not sufficient and you're unable to find the right portions of the graph using this method, you can use an external trigger. You can for example toggle a GPIO in your code whenever something happens that you want to analyze, and then use the external trigger function.

[xvhongpeng]

thank u very much