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TMDS181: HDMI 2.0 B retimer IC for TMDs181

kerr chang
Genius 4075 points
Part Number: TMDS181

Hi Team

The retimer IC of TMDS181 we used currently  seems only support  to  HDMI 2.0a from datasheet review..Please  double  confirm  if  it can support HDMI 2.0B with HDCP 2.2.

 

If no ,could you pleaes recommend one new IC for us  to meet the spec requiremnet?

  • 0
    TI__Mastermind 23815 points

    Hi Kerr,

    TMDS181 supports data rates up to 6Gbps and doesn't deal with protocol information, it just monitors the TMDS_CLK_RATIO.

    So, it supports all HDMI2.0 subversions.

    HDCP handshaking is done through DDC and we recommend DDC snoop mode.

    Regards