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Lpc2000

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state of the pins

state of the pins

2004-07-20 by Fuentes Rodriguez, M.E.

hello,

Does anybody here knows what is the initial state of the pins in the LPC2129?

When I apply power to the micro are the pins in third state? or do they have a small glitch or what?

any reference that explains in thetail this?

Thanks in advance!

M.E.Fuentes

Re: [lpc2000] state of the pins

2004-07-20 by Robert Adsett

At 08:45 PM 7/20/04 +0100, you wrote:
>hello,
>
>Does anybody here knows what is the initial state of the pins in the LPC2129?
>
>When I apply power to the micro are the pins in third state? or do they 
>have a small glitch or what?
>
>any reference that explains in thetail this?

The User Manual (pages 85 and 126 - 133 contain the biggest part).  In 
general the reset values for all the registers are in the UM.  Usually they 
are set up to come out of reset as inputs.

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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