SN65DSI84: Will this part support 2 independent LVDS display at a time?

Shruthi Subramanian

Part Number: SN65DSI84

Hi,

I would like to get a clarification on this part to support 2 LVDS display. My MIPI input to this Bridge is of 1080p resolution ,Can SN65DSI84 part support

1) Two independent LVDS displays with each 1080p resolution at the same time ? or

if yes-Can it support two LVDS panels with video content different or same on both LVDS displays ?

How is the Clock configuration can be taken if 2 Display support is there.

Please help us on this what are the constraints if i want to use 2 LVDS panels.

Regards,

Shruthi

over 6 years ago

0 Ikechukwu Anyiam over 6 years ago

TI__Mastermind 35130 points

Hi Shruthi,

Please see here: https://e2e.ti.com/support/interface/f/138/p/883651/3270781#3270781

Regards,

I.K.

0 Shruthi Subramanian over 6 years ago in reply to Ikechukwu Anyiam

Prodigy 50 points

Hi Aniyam.

Thanks for your quick response.The provided thread link was useful for us.

So can we confirm that it will support 2 LVDS panel (but panel must be same)if the Video Content is same in both panel?

Hope that resolution also will not change in the 2 LVDS panel as its displaying same video in both panels.(Our MIPI input is 1080p).?

Please confirm.

Regards,

Shruthi

0 Ikechukwu Anyiam over 6 years ago in reply to Shruthi Subramanian

TI__Mastermind 35130 points

Assuming the frame rate is no more than 30Hz then yes. As detailed in the link, you will need to modify the DSI input from your source so that one video stream is the odd pixels (since odd pixels are output on CHA) and the other video stream is the even pixels (since even pixels are output on CHB).

Regards,

I.K.

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SN65DSI84: Will this part support 2 independent LVDS display at a time?