How to measure CPU Speed
Measuring CPU speed
If the target CPU speed is not known it can be measured with J-Link Commander or J-Link SWO Viewer.
Measuring with J-Link Commander
- Open J-Link Commander
- Connect to your device
- Execute "testcspeed <RamAddress>"
Measuring with J-Link SWO Viewer
- Open J-Link SWO Viewer
- Select target device
- Click measure