Info required on cog counters ..

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Hi All,

I am wanting to produce PWM signals in the 2khz .. 40khz range at various duty cycles. I believe I can do this with
the pwmasm.spin module. However, I would like to understand how this works, so I want to read up on how the cog counters work
but there is not enough information in the manual to work out what is going on. (at least to my mind ..)

Can someone point me to some reading material on the counters and how they work .......

Thanks,

ElectricAye

There's a download here:

http://www.parallax.com/tabid/442/Default.aspx

Look for appnotes AN001-Propeller Counters. Maybe this will help you???

Best of luck,
Mark

ElectricAye

There's also a Counter lab you can download here:

http://forums.parallax.com/forums/default.aspx?f=25&m=156644

But I don't think it works with assembly code.

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Hi,

Thanks very much, just what I was looking for ....