在调试中,我发现通过操作SLEEPCMD和PCON寄存器,芯片确实进入了PM3模式中,但这时候LED灯还是亮着的,请问这种情况正常吗
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在调试中,我发现通过操作SLEEPCMD和PCON寄存器,芯片确实进入了PM3模式中,但这时候LED灯还是亮着的,请问这种情况正常吗