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Re: [lpc2000] IAP Flash Programming w/ PLL on...

2004-05-11 by Robert Adsett

At 12:19 PM 5/11/04 -0600, you wrote:
>Anyone out there had problems erasing and/or programming flash via IAP
>calls with the PLL on?  I've seen some problems on some (not all) of our
>systems where the Philips code seems to go off in the sticks (8xxx_xxxx
>- nonexistent on the 2114) if we try to program or erase with the PLL
>connected.  If I disconnect the PLL before, and reconnect it after the
>operations, it seems to work on those same boards.

You are in range of all the PLL specs?  I've seen the micro operate but 
some peripherals fail when Fcco was out of the specified range and cclk was 
within the specified range.

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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