gunrunnerjohn
Member
I have an application where I need to generate frequencies from 500,000hz to 640,000hz in one hz steps. I'm looking for the simplest way to accomplish this. I'd like to do it with a uP, but I think the resolution required is beyond the counter/timer circuits of any uP that I'm familiar with. I suspect it'll have to be a hardware logic solution. Of course, there may be a nifty part that I don't know about that will do something like this. ![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
The frequency could obviously be higher within reason, as long as I get the required resolution over the same 20% range.
The frequency could obviously be higher within reason, as long as I get the required resolution over the same 20% range.