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Lots of times you have a small amount of configuration data to store somewhere.

In former projects I used the last flash sector of the chip ( not XMC ).
In the XMC chips the sectors increase in size. The last sectors of PFLASH have a size of 256k.

The first sectors of PFLASH have only 16k.

USB seams to be not usable for application data.

I tried changing the startdress in the linker files to get the first PFLASH sector usable, but
I ran into an buserror.

Unfortunatly I have not external EEProm.

Any idea where to store about 256 byte of data in flash ?
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