SN75DP139: source (CPU) and end device (HDMI panel) are both support HDMI 2.0

dimitry chen

Expert 1155 points

Part Number: SN75DP139

we design topology is

CPU have ability to suppoer HDMI2.0 and we add SN75DP139 for redirver.

what happend when we connecter to HDMI 2.0 monitor ?

Will this work fine ?

Does HDMI monitor will change to HDMI 1.4 automatically ?

over 3 years ago

+1 David (ASIC) Liu over 3 years ago

TI__Guru**** 184591 points

HI,

CPU and monitor do not know the presence of DP139 re-timer. If you try to force HDMI2.0 video, you will probably get blank or poor video quality. The monitor does not change to HDMI1.4 automatically.

Thanks

David

Interface

Interface forum

SN75DP139: source (CPU) and end device (HDMI panel) are both support HDMI 2.0