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by praveendeshmane
Mon Jun 03, 2019 6:13 am
Forum: Compute Module
Topic: usb1-port1: disabled by hub (EMI?), re-enabling
Replies: 3
Views: 635

Re: usb1-port1: disabled by hub (EMI?), re-enabling

sorry, total consumption is 2A not for each model.
by praveendeshmane
Sun Jun 02, 2019 8:59 am
Forum: Compute Module
Topic: usb1-port1: disabled by hub (EMI?), re-enabling
Replies: 3
Views: 635

usb1-port1: disabled by hub (EMI?), re-enabling

https://i.pinimg.com/originals/52/01/d5/5201d56464cdce31c7e5daf00d94f6b8.png ---Setup--- 1) We are evaluating using Raspberry Pi Compute Module CM3. 2) USB-HUB and USB-UART are boarded on the IO board. 3) USB-HUB is working in Self-power mode. 4) VBUS-detect of USB-HUB uses the same 3.3V power supp...

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