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Lpc2000

Index last updated: 2026-04-28 23:31 UTC

Message

Flash Programming

2005-08-22 by vishakha vaibhav

I have to write array of size 384 bytes continuously
on the FlashROM to store it permanently. As far as I
know ,we can not write on the Flash directly.We will
first have to write on RAM and then copy RAM to
Flash.But only 32 bytes of RAM is available for this
purpose.Do I have to write on RAM and copy it to Flash
in a loop,writing 32 bytes at a time?I also did not
understand that while writing on Flash the minimum no.
of bytes given is 512,so if i have to write 384 bytes
,whether the rest 128 bytes will be empty?If now I
have to write another array of same size, do I have to
start from the next sector or can I use the same
sector?Plz reply,if anybody knows about this..

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