Nitin verma

PWM duty cycle varies in free run mode of micro controller

Discussion created by Nitin verma on Nov 8, 2016
Latest reply on Nov 14, 2016 by Nitin verma

Dear Support Team,


I am working on s32k144(kinetis) eval board.I configure PWM for 50 % duty cycle when i connect debugger and run the code it is not showing 50 % duty cycle on MSO but when i stop the code or execution stopped @break points it shows the 50% duty cycle.When i remove the debugger and run in free execution mode then also duty cycle is not 50%. Kindly help me to resolve the issue.



Nitin verma