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如题,客户现在用的MD14(SDK),有FEE_ecc_Err的demo吗? 谢谢支持
yishui66 没有MD14的FEE_ECC_ERR,因为MD14的FEE是8byte写入,时间很短,上下电很难造出ECC。即使出现了ECC,再次去读时也会识别到这次写入失败,不会去读这片地址,就不会触发ECC。 所以,对于FEE一般不需要考虑ECC_ERR的问题,如果实在保险起见,可以开启EFM的ECC中断,再在中断中做处理。
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