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Lpc2000

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Message

Re: [lpc2000] watchdog

2005-02-07 by Robert Adsett

At 05:53 PM 2/6/05 +0000, Joe McCarron wrote:
>I cant seem to write to wdfeed register. It always reads 0.

The feed register is a write only register.  You cannot (should not?) read it.

>I can write to wdtc register and see it change.
>WDMOD is 0x01 for running in debug mode.
>WDTV is always 0xFF, which is its reset value of the WDTIMER
>and WDTV.


Also the two writes to the feed register MUST be back to back write cycles 
on the bus.

Robert

" 'Freedom' has no meaning of itself.  There are always restrictions,
be they legal, genetic, or physical.  If you don't believe me, try to
chew a radio signal. "

                         Kelvin Throop, III

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