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Lpc2000

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Re: [lpc2000] 2 queries, counter & battery back up

2004-03-01 by microbit

Hi ,

> industrial controller board.  2 questions.  I assume the device can 
> be used to count external pulses, encoder signal, which pin(s) can be 
> used for a counter i/p?  

The Timers have capture/compare channels, but I haven't looked yet at
counting pulses with it.
With "encoder signal", do you mean you need to input a quadrature signal
(eg. from a shaft encoder) to the LPC2000 ?
That's one thing missing from the LPC2000. I haven't seen too many MCUs
that had that capability built into its timers. 
(Super H was one of the few, off-the-cuff)

-- Kris

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