Hi, happy new year.
I want record ETM traces with LPC55S69 and ULINKPro in Keil V5. SWO is ok, but when I set etm trace in debugger menu (show image). I receive Memory error. In MCUXpresso i receive a Bug (show image). Can you help me please. I just read in a forum that this mcu supports etm trace, Is that true?
Here is a summary for your reference.
• Cortex M3/M4/M7 MCUs
− Target MCU must implement both an Embedded Trace. Macrocell (ETM) AND an Embedded Trace Buffer (ETB): Kinetis K, LPC18xx and LPC43xx parts
For parts with ETM only (LPC546xx/0xx, i.MX RT), recommend debug probe and trace
solutions from partners
− E.g. SEGGER, PE Micro, Arm Keil, IAR, Percepio, Lauterbach, iSYSTEM
Have a nice day
Jun Zhang
Hi, Thank you for your answer. But i need the MCU Cortex M33 with ETM Module and ETB, MTB.. for tracing. in most cases, etm is only one option. My question if you Know an MCU Cortex M33 with ETM Module?
Thank you
Best Regards
Abdel