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Showing results for tags 'security fuse'.
Hi, i'm using MSP430FR5969 launchpad evaluation kit. While running the debugger,IAR gave me this error message: "Security fuse blown" Now i can't program the MSP anymore. Is there anyway to recover the MSP430fr5969? (maybe with the help of the evaluation kit board?) P.s. in my code , my intent isn't to blow the security code, the only things i'm doing is to write some datas in memory. Thanks in advance for your kind reply Regards Irene