Hi There,
Hello, A new issue came up when I was debugging with JLINK(see below). I checked the document of DA14531 and I found some infomation(see below).
But I'm not sure what caused the issue. Meanwhile I can't confirm that my DEBUG configuraton is correct. So, I show you my DEBUG configuration(see below). Please help me check wether the configuration is correct. If the configuration is right, then what is causing the issue?
As for the hardware, I use a 3V3 DC regulated power supply.
Please assist since I totally dunno what to do. Thanks.
Best Regards,
NX
Hi NX,
Thank you for posting your questions online.
Could you please check this tutorial for debugging:
https://www.renesas.com/en/document/mas/da145xx-debugging-techniques-tutorial-html?r=1564826
Any further questions are welcome.
BR,
JH_Renesas
I found something interesting(see below).
The 01 on the picture indecates that the step is set the minimum value of the DCDC. The 02 on the picture indecates that the step is set the maximum value of the DCDC. After the 02 step, the value of R5-MAX is '0x0000F6A0(The value is the result of the The 02 step)'. Then, when I did the 03 step, the program generates a new value('0x0000F6A1'). According to the comment code, it can be understood that the 03 step is to start the DCDC. Interestingly, the newly generated value exceeds the maxinum value. So, what does the 03 step actually mean?
Thanks for your assist.
Please refer to datasheet section 32.4
DA14531 Datasheet (renesas.com)
Thanks for your answer.
I got it.