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这边测试了2块5728,在cpu不带散热器的情况下,cpu占用率上来,温度升高之后,发现cpu会自己降频。请问这个是CPU自己的机制吗?这个大概是个什么温度下会出这样的动作?
电源管理模块会动态调节,温度部分有阈值设置,参考:
2.1 CPU Operating Performance Points