I have a USB hub chip (Microchip USB2514) which has 4 downstream ports. I don't use all of them. What do I do with the unused ports?
The eval board from Microchip doesn't do anything, but their FAE says I should tie them high. He's a bit vague on the details and it's a little frustrating. Can anyone shed some light on this?
USB PICs and the UBW
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