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TMS570LC4357: tms570 error detect

Part Number: TMS570LC4357


王工您好:

       我想咨询一下,我们使用tms5704357芯片,我们想监控芯片是否运行出错,我们只看ESM模块相应寄存器是否报错可以吗?还有别的地方可以看芯片错误状态的吗?

  • Hi Mingxi,

    English:

    can we just check whether the corresponding register of the ESM module reports an error?
    Yes, you can check the corresponding register of ESM module to know the error. The error status registers ESMSR1, ESMSR4, ESMSR2, ESMSR3 provide status information on a pending error of Group1 (Channel 0-31), Group1
    (Channel 32-63), Group2, and Group3, respectively.

    Is there any other place to see the chip error status?
    No, there is no other place to see the error status, we should read the ESMSR1, ESMSR4, ESMSR2 and ESMSR3 to know the error status and there is a shadow register (ESMSSR2) for group2 which also maintains the error flags of
    Group2 until power-on reset (PORRST) is asserted.
    But you can generate interrupts for errors in group-1 and group-2. And you can make activate ERROR signal pin for group-1, group-2 and group-3 errors.

    中国人:
    可以直接检查ESM模块的对应寄存器是否报错吗?
    是的,您可以检查 ESM 模块的相应寄存器以了解错误。错误状态寄存器 ESMSR1、ESMSR4、ESMSR2、ESMSR3 提供有关 Group1(通道 0-31)、Group1 的未决错误的状态信息
    (频道 32-63)、Group2 和 Group3。
    
    有没有其他地方可以看到芯片错误状态?
    不,没有其他地方可以看到错误状态,我们应该读取 ESMSR1、ESMSR4、ESMSR2 和 ESMSR3 以了解错误状态,并且 group2 有一个影子寄存器(ESMSSR2),它也维护着错误标志
    Group2 直到上电复位 (PORRST) 被断言。
    但是您可以为 group-1 和 group-2 中的错误生成中断。您可以为第 1 组、第 2 组和第 3 组错误激活 ERROR 信号引脚。


    --
    Thanks & Regards,
    Jagadish.