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AM3352（搭配PMIC:TPS65910A3A1RSLR） 拨码开关拨至sysboot[4:0]=10111，从SD卡启动，发现PMIC芯片P44，VDD_SMPS电压会从之前的1.1V上升至1.25V，从NorFlash或者裸板的时候会保持在1.1V的，有专家能解释一下这种情况是怎么回事吗？
