hi,the SDK i used is RTM3.0. i want a low frequency like 1khz to use FTM counter,so i use RTC_CLK as my FTM clock source.
![p1.JPG p1.JPG](https://community.nxp.com/t5/image/serverpage/image-id/144536i31B56E3FF81B2FF3/image-dimensions/419x144?v=v2)
my processor expert setting show in the next picture.
![p2.JPG p2.JPG](https://community.nxp.com/t5/image/serverpage/image-id/144538i6E965B7F07AF0F8B/image-dimensions/646x240?v=v2)
but after i initial every things,i use FTM_DRV_GetFrequency() function after initialization,the FTM frequency is 250000hz=8000Mhz/32.
why the frequency setting didn't make effects?
@Robin_Shen@nxp