AnsweredAssumed Answered

Can we leave the CEC pin of HDMI Rx ADV7611W Floating, if the CEC is not used in the Sink device?

Question asked by padmanathanj on Oct 17, 2013
Latest reply on Oct 18, 2013 by GuenterL

Hi,

 

          Please confirm, if we can leave the CEC pin of HDMI Receiver ADV7611W floating, if the CEC is not used in our Sink device.

Also from HDMI CTS, we understand that the device with single HDMI Sink port can Pass the HDMI Compliance even if the CEC pin is left floating on the HDMI connector end itself.

 

Similarly on the HDMI Receiver side, Is there any integrated/internal Pull-up for this CEC pin or any exterrnal Pull-Up is mandatory?

 

Thanks & Regards,

Padmanathan J

Outcomes