I am designing a project where I need to have accurate (to the available limit) timebase on KL05.
I plan to use internal 32.768kHz oscillator multiplied to near 48MHz by FLL block.
Now I need to setup somehow a timebase with 1us resolution.
What peripherals are best suited for the job?
Is it going to be systick or rather some free running counter?
How to set it up in KDS?
Thanks in advance for any hints.