AM3352跑的裸机,以前用的800M,由于需要提升速度换成了1G的芯片,电源芯片用的TPS650250,MPU电压调为1.31V。
现在跑1G,工作一段时间就死机,同一块板主频降到800M,可以长时间稳定运行,这是什么原因?
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