TUSB8020B: USB Full-Speed/Low-Speed operation.

user6390769

Prodigy 80 points

Part Number: TUSB8020B

Hi E2E

I will use this device in Full-Speed or Low Speed mode on downstream ports.

Has anyone used this mode?

Regards.

over 3 years ago

0 JMMN over 3 years ago

TI__Guru 60870 points

Hi,

Sure, this is a common use case. In typical applications, the TUSB8020B will connect at SS and HS on its upstream port. The TUSB8020B chip includes transaction translators that translate between the HS upstream connection and the downstream ports with FS / LS devices. Let me know if you have any additional questions.

Regards,

JMMN

Interface

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TUSB8020B: USB Full-Speed/Low-Speed operation.