Using the ELA-500 with Arm DS

A tutorial showing how to use the CoreSight ELA-500 with Arm Development Studio (Arm DS) to debug a real-world deadlock scenario

Introduction Before you begin Importing the ELA-500 DTSL use case scripts Configuring the ELA-500 use case scripts Running the ELA use case scripts Capturing the ELA trace data Analyzing the ELA trace capture
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Running the ELA use case scripts

  1. Program the ELA configuration registers:
    1. Navigate to: Scripts view > Use case > Scripts in <path to Arm Development Studio Workspace>\DTSLELA-500 > ela_lowlevel.py > Configure ELA.
    2. Right-click Configure ELA and select Run ela_lowlevel.py::Configure ELA.
  2. Run the ELA:
    1. Navigate to: Scripts view > Use case > Scripts in <path to Arm Development Studio Workspace>\DTSLELA-500 > ela_control.py > Run ELA-500.
    2. Right-click Run ELA-500 and select Run ela_control.py::Run ELA-500.
  3. In Development Studio, run the target.

Result: The target runs and the ELA monitors the input Signal Group 0 for the trigger condition.

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