what is the ETM: Enable Embedded Trace Module in MCB2130 ?

I wiil DIY a develop board like MCB2130 ,I don't kown what it is the function of ETM.Is it must need in this board? thanks
what is the ETM: Enable Embedded Trace Module in MCB2130 ?

I wiil DIY a develop board like MCB2130 ,I don't kown what it is the function of ETM.Is it must need in this board? thanks
etm trace on stm32f429

hi i need to use 4pins etm trace on stm32f429 but i have this problems: 1- i cant trace when core clock is more than 100 mhz? 2-if i chose core clock to 100 mhz and run program for a few seconde...
etm trace on stm32f429

hi i need to use 4pins etm trace on stm32f429 but i have this problems: 1- i cant trace when core clock is more than 100 mhz? 2-if i chose core clock to 100 mhz and run program for a few seconde...
ETM Trace bus signal integrity

Hello, I work on ARM Cortex M4 based MCU and looking for HW design guide doc detailing ETM port Trace data routing to debug port. We have issue in Trace data synchronization Keil IDE reports Trace...