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Re: [lpc2000] Re: Error in flashwrite on LPC2132

2006-01-11 by Robert Adsett

At 09:38 AM 1/11/06 +0000, jayasooriah wrote:
>Do not worry about ECC, or number of bytes written as these are taken
>care of at the flash controller and boot loader levels, respectively.

Only if you write the correct blocksize.  If you try to update part of an 
ECC'd block you will probably run into problems.  The ECC is in flash too 
and when you try to update part of a block the ECC changes but since it 
can't 'unprogram' already programmed bits in the ECC the ECC will end up 
being incorrect.

That should be just about as clear as mud.

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
http://www.aeolusdevelopment.com/

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