TUSB321 + HD3SS3212 Reference Schematic in UFP mode.

Robert Geiger

Prodigy 80 points

Other Parts Discussed in Thread: TUSB321

Hi Team,

I am looking for a reference schematic using the TUSB321 and the HDS3SS3212.

Is there one out there?

Thank you.

-Robert

over 8 years ago

0 Diego Cortes over 8 years ago

TI__Mastermind 36085 points

Hello Robert,

You can find the schematic on the TUSB321 datasheet, page 13.

Regards,
Diego.

0 Robert Geiger over 8 years ago in reply to Diego Cortes

Prodigy 80 points

Is there one for UFP Mode?

Thanks!

-Robert

0 Diego Cortes over 8 years ago in reply to Robert Geiger

TI__Mastermind 36085 points

Robert,

You only have to connect VBUS_DET to VBUS thru a 900K resistor and connect PORT to a pull-down in order to configure the TUSB321 as UFP. That's it.

Regards,
Diego.

0 Robert Geiger over 8 years ago in reply to Diego Cortes

Prodigy 80 points

Thanks Diego,
Would it be possible to you my schematic to look at?
-Robert

0 Diego Cortes over 8 years ago in reply to Robert Geiger

TI__Mastermind 36085 points

Sure Robert,

mail me the design to diego.cortes@ti.com

Regards,
Diego.

Interface

Interface forum

TUSB321 + HD3SS3212 Reference Schematic in UFP mode.