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PWM Pulse Generation using interrupt

rajvel murugesan
Prodigy 50 points
Other Parts Discussed in Thread: OMAP3530

Hi,

I am using OMAP3530 Processor.I want to generate PWM Pulse as 20ns on time.I studied your datasheet using PWM Concept it can not be generate 20 ns On time.SO i preferred to PWM Pulse generation using Interrupt.

I am using timer 8 to generate PWM.I want to generate PWM for 20ms so Accordingly i am loading timer value.Once it reaches 20ms overflow will occur that time interrupt will be generated.I am going to use GPIO58 as output so when the interrupt is generated I will make on and OFF the particular GPIO pins.Kindly suggest me IS this Concept is OK?if it so How to achieve 20 ns ON time in 20ms Period time...?

Regards

Rajvel M