LVDS display is 2 port I/F.

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LVDS display is 2 port I/F.

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keitanagashima
Senior Contributor I

Dear Sir or Madam,

Hello.

My customer would like to connect i.MX6D and LVDS Display.

The LVDS display is 2 port I/F with (1920 x 720).

Can i.MX6D output odd / even number lines at the same time?

Refer to 39.5.1 Mapping of Input Data Busses in MCIMX6DQRM(Rev.1).

I consider Split Channel DI0 mode can use for above LVDS display.

Best Regards,

Keita

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kevin_chan
Contributor III

In Split mode , LVDS0 channel is odd pixels in line, LVDS1 channel is even pixels in line.                 so, add ldb=spl0 in your uboot parameters, then connect lvds0 to your odd pixel pins, connect lvds1 to your even pixel pins

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi Keita,

kevinchan right,

Table 39-5 "Channel Mapping"

i.MX6DQ Reference Manual (rev.1  4/2013) shows that in split mode.

http://cache.freescale.com/files/32bit/doc/ref_manual/IMX6DQRM.pdf

Best regards

chip

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kevin_chan
Contributor III

In Split mode , LVDS0 channel is odd pixels in line, LVDS1 channel is even pixels in line.                 so, add ldb=spl0 in your uboot parameters, then connect lvds0 to your odd pixel pins, connect lvds1 to your even pixel pins

View solution in original post