Gursimran singh Mohar

EEPROM mass erases while burning automatically

Discussion created by Gursimran singh Mohar on Sep 9, 2010
Latest reply on Sep 10, 2010 by Gursimran singh Mohar

I'm facing a big problem here now. Whenever I write and read EEPROM every thingh works fine but as soon as I remove the write code and burn it to only read the EEPROM that I have written the last time, it shows -1.#QNAN to which I store the EEPROM value.


I think during buring the code while debugging EEPROM mass erase itself and so all bits are resetted to one. So I get a QNAN. Is there any solution. I'm using latest code warroir and mc9s12xd256 MCU and cyclone USB debugger..