TMDS181: SWAP/POL=High

Yusuke Mukuno

Part Number: TMDS181

Hi expert,

At SWAP/POL=High, (Re-timer mode)

Which is correct below?

Also, just "input polarity" will change at SWAP/POL=High, right?

Thanks

Muk

0 David (ASIC) Liu over 5 years ago

Muk

The TMDS181 support polarity and lane swap at the input signals.

When input lane SWAP and Polarity control pin,

SWAP/POL = H: receive lanes polarity swap (retimer mode only) -> Block diagram A

SWAP/POL = L: receive lanes swap (redriver and retimer mode) -> Block diagram B without polarity swap

Thanks

David

Interface forum