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PIMX8QM6AVUFFAB 的SCU_WDOG_OUT输出波形

Question asked by Dongmin Y on May 5, 2020
Latest reply on May 9, 2020 by jimmychan

After powered up  ,the IMX8Q's BB50 (SCU_WDOG_OUT) ouput like that ,cann't detect usb ,and I tie this pin to WDI belonged to  pmic ,and this waveform make PMIC reset at 3,243Hz,can anyone know how to solve this problem ,thx a lot

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