TUSB320: type-c host and device automatically identify design

Rhea Gao

Part Number: TUSB320

Tool/software:

Hi,

1. The customer wants to use this material to make a type-c host and device automatic identification design, is there any relevant design information provided?

2. The customer also has the following questions:

Thanks~

over 1 year ago

0 Shane Hauser over 1 year ago

TI__Mastermind 33855 points

Hi Rhea,

1. You can use our TUSB320EVM as a good reference for an OTG design. This EVM supports DFP, UFP, and DRP modes. Is this what you had in mind?

2. The MCU would need to support host and device modes for USB data if you want DRP mode. If the MCU does not support both modes, you can configure the Type-C port as a DFP or UFP based on the MCU configuration (Host or device).

Best,

Shane

0 Shane Hauser over 1 year ago

TI__Mastermind 33855 points

Hi Rhea,

I hope you're doing well. I'll mark this thread as resolved due to inactivity.

Feel free to reply with any questions or updates and the thread will reopen.

Best,

Shane

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TUSB320: type-c host and device automatically identify design