How to enable data Watchpoint and Trace unit in RA8M1 in e2studio

Hi Shamik,

If you are using E2 or JLINK emulator, after starting debugging, you can firstly add the variables to watch window, then you can set the watch point:

BR,

NP_Renesas

BR,

NP_Renesas

Hi,

Thanks for the reply. I am actually trying to calculate the cycle count for a particular function execution. How can I capture this cycle count?

You can directly access the cycle-count register DWT_CYCCNT  from the memory address 0xE0001004:

You can directly access the cycle-count register DWT_CYCCNT  from the memory address 0xE0001004: