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tms320vc5416

Other Parts Discussed in Thread: TMS320VC5416

tms320vc5416这个芯片对上电顺序有什么要求没?请问有烧坏器件的现象发生是什么原因?
  • 没有严格的上下电顺序要求。请参考下面的FAQ.

    C5000 Power Sequencing Requirements

     Problem:
    Are there any power sequencing requirements for C5000 DSP devices?

     Solution:
    C5000 DSPs have no specific power sequencing requirement. The only requirement is that the core voltage supply, I/O voltage supply and input clock source are all up and running before the reset line is pulled high, taking the device out of reset.
     

  • 关于第二个问题,器件烧坏的话,应该有管脚短路,DSP不能跑起来,没有时钟输出。