HD3SS460: Configuration to set as UFP_D Assignment E(Sink side)

Takashi Onawa

Part Number: HD3SS460

Hi Team,

My customer would like to use HD3SS460 as UFP_D Assignment E(Sink side) in one of their use case. Does HD3SS460 support UFP_D Assignment E?
The datasheet says it supports Source side(DFP_D) Assignment E but there are no explanation about Assignment E for Sink side.

Please refer to "VESA DisplayPort Alt Mode on USB Type-C Standard" for the detail of UFP_D Assignment E.

Regards,

Takashi Onawa

over 8 years ago

0 Takashi Onawa over 8 years ago

TI__Genius 13200 points

Hi Team,

Could you kindly give me any comments on this. My customer has been waiting.

Regards,
Takashi Onawa

0 Takashi Onawa over 8 years ago in reply to Takashi Onawa

TI__Genius 13200 points

Hi Team,

I have been waiting your response for almost a week. I might have to escalate this if I didn't get any response today.

Regards,
Takashi Onawa

0 Diego Cortes over 8 years ago

TI__Mastermind 36085 points

Hello Takashi-san,

My apologies for the delay, the HD3SS460 does not fully support this pin assigment, the DP sink must be capable to internally swap the DP lanes in order to fully support this mode.

Regards,
Diego.

0 Takashi Onawa over 8 years ago in reply to Diego Cortes

TI__Genius 13200 points

Hi Diego-san,

Thanks, I understood that HD3SS460 requests DP phy to support polarity and lane swap to implement UFP_D assignment E.

Regards,
Takashi Onawa

Interface

Interface forum

HD3SS460: Configuration to set as UFP_D Assignment E(Sink side)