Re: PWM

Started by Ravi February 12, 2008
Hi Paul,
My question is how to use single edge/double edge controlled feature
of PWM modulator to generate PWM?

Ravi
On Tue, 12 Feb 2008 Paul Curtis wrote :
>Hi,
>
> > Dear all,
> > Processor:LPC2148
> > IDE:WinARM
> > Can any one please explain me how to generate PWM
> > with sinewave and trangular wave.
> > Do I need to make sinewave lookup table.
> > It has been told me to set sinewave freq for 1 khz
> > carrier wave for 45 Khz
>
>Person: Me
>Opinion: My own
>
>Hell, I love these questions--so many degrees of freedom, even after you've
>decoded what was meant rather than said, so I guess that adds another degree
>of freedom.
>
>--
>Paul Curtis, Rowley Associates Ltd http://www.rowley.co.uk
>CrossWorks for ARM, MSP430, AVR, MAXQ, and now Cortex-M3 processors




An Engineer's Guide to the LPC2100 Series