错误地将MSEL开关全设置为“1”

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Q： 如果错误的将MSEL switches全设置为1 ，会发现上电后SoC芯片发热很严重，这是为什么？


A: 这是由于当MSEL switches全设置为1时，FPGA处于一个非法状态，使得器件功耗突然增大，而导致SoC芯片发热严重。

这种操作下，SoC不会正常工作，建议客户在使用DE10-Nano开发板的时候严格按照手册的说明来设置MSEL，避免设置为全“1”的误操作。

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