AnsweredAssumed Answered

WFI instruction

Question asked by Takafumi Naka on Jul 10, 2014
Latest reply on Jul 12, 2014 by igorpadykov

Hi chipexpert.


After returning from WFI instruction,  5% of our custom boards doesn't work properly.


For example, after calling WFI instruction,

PWM  doesn't output any signal(always LOW or HIGH) until 1msec timer interrupt happens.


Is there any procedure for using WFI instructnion?

Is it possible to use WFI instruction with iMX6 Solo processor?

 

Our BSP is "Custom Board" based Collage(by Sophia Systems Japan).


Regards,

Takafumi.

Outcomes