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About VCIM of DS90UH929-Q1

Hello

Q1

Please tell me the difference between VCIM1 and VCIM2. please look at "D/S p9 TMDS INPUT".

Q2

How should the voltage of VTERM choose it?(3.3V or 1.8V)

Is it the following understanding?

When AC couples a signal of the HDMI, it is necessary to make VTERM 1.8V.

It is necessary to make VTERM 3.3V when DC couples a signal of the HDMI.

Best Regards,

Kei