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TMS320C6672: Load Memory故障

Part Number: TMS320C6672

您好!

       1、参考该器件的创龙开发板C667X设计的板卡,已生产过多批次近100块,最近出现一块板卡在烧写程序(APP.bin)至Nand FLASH时Load Memory出现故障报文“C66xx_0: Data verification failed at address 0x8003ff83”。

       2、已更换Nand FLASH芯片故障未解决,仍报故障“C66xx_0: Data verification failed at address 0x8000ffe3”,但是地址不一致。在烧写Nand FLASH之前已烧写E2PROM程序未出现异常。

麻烦帮忙确认一下是哪里的问题