At 05:13 PM 1/19/05 +0000, you wrote:
>Check your power up reset signal length, it should be at least 10ms
>(AFTER V18 is stable, check this). If it is shorter than this the
>processor may enter an "unknown state".
Also what's your decoupling like? Marginal decoupling could give symptoms
like this.
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, IIIMessage
Re: [lpc2000] Re: Power Supply Sequencing - Latchup - FOLLOWUP
2005-01-19 by Robert Adsett