Lpc2000

I would think a high speed comparator, where you could set
the precise rise and fall voltage values would be best.

Glen


widescreen03608 wrote:
> Hi all,
> 
> On the CAP0.3 input I have pulses from an encoder and I want detect
> both edges and generate interrupts. The signal is filtered so the rise
> and fall time are slow (don't know exactly how long, but surely within
> 1ms). Is it possible that no interrupt is generated on CAP0.3, because
> the signal is to slow?
> 
> I didn't found any datasheets from Philips which this is described.
> 
> Thanks for help
> 
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> Yahoo! Groups Links
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