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DSP芯片上不使用的引脚应该怎么处理最好



比如GPIO不使用,还有一些外扩存储器的接口,如/XHOLDA,/XZCS0AND1,/XZCS2,/XZCS6AND7,/XWE,/XRD,XR//W

这些不使用的引脚都悬空合理吗?

21ic论坛 TI DSP技术