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Journeyman III

Where/How can I get the FreeSync specification for HDMI 1.4/2.0 ?



I'm now developing video composition equipment on FPGA based hardware with HDMI1.4/2.0 interfaces. I want to generate FreeSync siganls by HDMI 1.4/2.0 interface for output. So, I want to know the signal format or specification to implement the circuit. For example, DDC signal format or TMDS signal format etc..

Could anyone tell me where / how to get the information about the FreeSync for HDMI1.4/2.0 ?

I've already asked the question above  to AMD general customer contact point from the web site, but the answer just referred DisplayPort specification or HDMI2.1 specification and no information for HDMI1.4/2.0 was got.

Best regards,

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