HD3SS215: HDMI CEC signal

Jim CHEN

Expert 4795 points

Part Number: HD3SS215
Other Parts Discussed in Thread: HD3SS214

Hi Team,

My customer need a solution which can switch the CEC signal as below.

It seems like HD3SS215 does not have CEC pin. Do we have solution could support this function? Thanks.

over 7 years ago

0 Francisco Javier Zamudio over 7 years ago

TI__Expert 5455 points

Hello Jim

Unfortunately, we don't have any switch with this extra pin.

Regards
Francisco

0 Francisco Javier Zamudio over 7 years ago in reply to Francisco Javier Zamudio

TI__Expert 5455 points

Hello Jim

On the other hand, we have other solution that can help them. Please, take a look at page 15 of the HD3SS214, we have a usb switch that can support CEC line and CAD line from HDMI. In this case, it works with CONFIG1/2 because this device is for DP++, but it doesn't have any problem to handle CEC and CAD signals from HDMI.

Regards
Francisco

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HD3SS215: HDMI CEC signal