J-Link/J-Trace User's Guide

Enable Serial Wire Trace

To enable Serial Wire Trace on Toshiba TMPM330 devices:

• Connect the J-Link/J-Trace debugger adapter with the board's Cortex Debug connector and with the host computer.
• Configure µVision to capture Serial Wire Trace data as described in the manual 32-bit RISC Microprocessor - TMPM330 Family, chapters Port A (PA0-PA7), and Port B (PB0-PB7).

Configure µVision to capture Serial Wire Trace data

1. Open the dialog Options for Target — Debug.

   

2. Enable Use, select Cortex-M/R J-LINK/J-Trace , and click Settings open the Target Driver Setup dialog.

   

3. Select SW.
4. Click the Trace tab.

   

5. Set Enable.
6. Set the Trace Port to Serial Wire Output - UART/NRZ.
7. Enable Autodetect max SWO Clk.
8. The Core Clock must correspond to the device configuration.

Start the debugging session and verify the captured trace data with a µVision window.

Note

• Use the examples delivered with the Keil board MCBTMPM330 as a reference.