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Error while erasing flash ROM

Question asked by jesley.001 on Feb 18, 2016
Latest reply on Feb 18, 2016 by Clive One
I am using STM32F427IG microcontroller. The Flash Rom is connected to the FMC Controller.  I am getting error when I tried to erase a sector of flash memory. The error status flags- PGSERR, PGPERR was set. It worked fine when I cleared this error flags and tried again.  
This error exists when I tried to erase again. So everytime, I need to clear the status flag and have to try again. 

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