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
STM32F756 Synchronous Trace and ETM not working.

We are not able to get the synchronous trace mode on the pelican trace port interface unit (TPIU) working. And therefore as well we can't use the ETM on the MCU. We are using an custom board with an...
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...