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TUSB2036: Connect a low-speed USB device to a USB host that supports only full-speed

Liu Yang
Expert 5915 points
Part Number: TUSB2036

Dear All,

My Japanese customer has a question about TUSB2036. The question is below:

I need to connect a low-speed ​​USB device to a USB host that supports only full-speed. Is this possible by inserting TUSB2036 as a HUB between host and device?

The USB host we are considering using is the USB host controller with built-in Renesas RX63N MCU. The note2 in 1208 page of user's manual (hardware) of RX63N states that "The USB controller does not support communications with a low-speed device." I consider that it corresponds to Full-Speed ​​only.

Although this is the “USB Bus Reset” only, will it affect the normal USB date transfer?

RX63N Group, RX631 Group User's Manual-Hardware-en.pdf

Pls help me

BR

Tom.Liu