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CPU LS1043A USB interface

Question asked by Julien Cavallo on Jun 16, 2020
Latest reply on Jun 17, 2020 by Julien Cavallo

Dear Sir,


I have a question about the USB controller of the LS1043A CPU.


There is a limit (a time out value) in time versus the activation of the USB_DRVVBUS output and the return of the USB PHY VBUS input or not ?


A time limit between the activation of the USB power and the return of the 5V USB vias a USB curent limit component.


Thank in advance for your reply.


Best regards.