Hi, I have a problem with USB hub USB2642. I designed a board with self supply , Pin REG_EN is floating - there is 3,3V and got 1,8V on pin 15 - VDD18, but there is 0V on pin 46 - VDD18PLL and 0V on pins 6- PRTCTL2 and 7 - PRTCTL3, which should bu pulled ..
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