MCX MicrocontrollersのトピックMCXN547 core 1, systick

MCXN547 core 1, systick

LasseS — Thu, 16 Apr 2026 10:12:08 GMT

We are working on a MCXN547 based product, we want to have systick in core 1, we have built a SDK/BSP with your online tool, we trying to have a systick interrupt in core 1 but the sdk seems to only support systick for core 0, how does we activate systick for core 1? And have a ISR function for it!

Re: MCXN547 core 1, systick

Alice_Yang — Fri, 17 Apr 2026 07:49:51 GMT

Hi @LasseS

Thanks for your questinon.

"we have built a SDK/BSP with your online tool, "

->> Do you mean the MCUXpresso Config Tools?
I recommend using MCUXpresso IDE. In the core1 project, configure SysTick using the Config Tools.

Thank you.

Alice