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Continuing rebooting STM32f0discovery board

Question asked by Evert on Nov 8, 2012
Latest reply on Nov 26, 2012 by Evert
Dear All,

After playing around with my new STM32F0Discovery board, it looks like that it has entered a kind of reset state. It continuously generates NRST signals with an interval of 400ms, even when i have clear the flash memory by using the ST-link utility.
These signals from high to low start a few seconds from clearing this memory.
I also have tried to start from system memory but this has no effect. I also tried to remove the option bits.
When I load some binary the reset signals imediatly starting.
Due to this problem the application is restarting continiously

Are there some more registers which can cause this issue? or is there a way to return to the initial state of the discovery board?