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PBIST

您好,请问芯片内的PBIST模块能对外部RAM进行检测吗?

  • 你好。

    Hercules芯片的PBIST的自检算法已经固化在ROM中,不需要再编写软件,所以不支持外部扩展的RAM。

    当然,你可以编写了自检程序用于外部RAM的自检。

    Regards,

    Jay