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TDP142: Interface forum

Other Parts Discussed in Thread: TDP142, SN75DP119

Tool/software:

Dear TI expert,

I have a quite similar design as  https://e2e.ti.com/support/interface-group/interface/f/interface-forum/1212008/request-for-displayport-dp-to-embedded-displayport-edp-converter-ic-recommendation,

The  LCD ( 15.6", 1920 x 1080, eDP1.2 , 2 lanes)  is located a little far away (750mm) from the mini DP interface on source side , we are considering adding a repeater or retimer near LCD side to ensure the signal integrity. 

do you have any recommendations ?

1. I observed the DP141/DP142 recommended in above link have 4 lanes ,  as the eDP LCD that we are using have only 2 lanes,  do you have a type with 2 lanes that is  more suitable for our use case ? 

2. Which is preferred for our case , retimer or repeater ? if the former, does TI also have some options to recommend ?

For any additional information you may need, just let me know, thanks in advance !

Best Regards!

Tony Tong