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IAR Embedded Workbench for RX 5.20

Displaying a graph in the Timeline window

In this section:

The Timeline window can display several graphs—follow this example procedure to display any of these graphs. For an overview of the graphs and what they display, see Briefly about analyzing the timeline.

  1. Choose J-Link>Operating Frequency and specify the operating frequency of the MCU.

    If you are using the C-SPY simulator, choose Simulator>Simulated Frequency to set up a frequency that matches the simulated hardware.

  2. Choose Timeline from the C-SPY driver menu to open the Timeline window.

  3. In the Timeline window, right-click in the window and choose Select Graphs from the context menu to select which graphs to be displayed.

  4. In the Timeline window, right-click in the graph area and choose Enable from the context menu to enable a specific graph.

  5. For the Data Log graph, you must set a Data Log breakpoint for each variable you want a graphical representation of in the Timeline window. See Data Log breakpoints dialog box.

  6. Click Go on the toolbar to start executing your application. The graphs that you have enabled appear.