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大家好,请问dspF28377d在没有开看门狗的情况下CPU2是否会引起整个DSP复位?在没有开看门狗的情况下哪些情况会引起DSP复位?



大家好,请问dspF28377d在没有开看门狗的情况下CPU2是否会引起整个DSP复位?在没有开看门狗的情况下哪些情况会引起DSP复位?

  • 复位考虑的也就是硬件和软件,硬件就看电源供电,以及引脚焊接问题,软件的话就要看具体参数设置以及写入过程是否OK了
  • “请问dspF28377d在没有开看门狗的情况下CPU2是否会引起整个DSP复位?在没有开看门狗的情况下哪些情况会引起DSP复位?"

    ERIC:
    CPU2也是会导致芯片复位的,你看看芯片的说明文档:
    TMS320F2837xD Dual-Core Delfino
    Microcontrollers
    Technical Reference Manual

    2.3 Resets
    This section explains the types and effects of the different resets on this device.
    2.3.1 Reset Sources
    Table 2-1 summarizes the various reset signals and their effect on the device.