i.MX ProcessorsのトピックRe: LVDS Display resolution

LVDS Display resolution

pankajrana — Tue, 24 Jun 2014 09:57:34 GMT

What is the maximum resolution we can get by using only one LVDS Channel.?? As per information I think it is not possible to achieve 1080p HD resolution by using only one LVDS channel.

There is a 31.5 inch LVDS Display, having two channel input, and resolution 1920x1080. How is it possible to increase the resolution to get Full HD 1920x1080 ? i.e. what input must be supplied to the LCD input pins,?

Re: LVDS Display resolution

saurabh206 — Tue, 24 Jun 2014 11:01:08 GMT

Hi,

To get 1080P you need to use two channel.

Saurabh

Re: LVDS Display resolution

pankajrana — Tue, 24 Jun 2014 11:17:50 GMT

Hi Saurabh,

Using two channels is fine, even the Display supports that, but am worried about the mode to be used, Should I go with Dual Channel Mode , or Split Channel mode ?

Thanks.

Pankaj Rana

Re: LVDS Display resolution

saurabh206 — Tue, 24 Jun 2014 12:04:15 GMT

You should use Split channel mode to get 1080P working...

Saurabh

Re: LVDS Display resolution

SergioSolis — Tue, 24 Jun 2014 18:43:51 GMT

Yes, you can achieve 1080p by using split channel mode.

Best regards,
Sergio

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Re: LVDS Display resolution

pankajrana — Wed, 25 Jun 2014 05:05:43 GMT

SergioSolis SaurabhPatel

Hello All,

Split mode is understood, but what if I don't go for SPLIT mode, instead I choose Dual Channel Mode.
i.e. Using only channel one , and then providing the same data to both the input ports of the Display.?

will that give a proper image/display, or will it spoil the contents !

Thanks.

Pankaj Rana

Re: LVDS Display resolution

saurabh206 — Wed, 25 Jun 2014 05:27:01 GMT

Hi,

If you don't use split mode than you will not get the 1080P.

Dual Mode is used to display same data on two display.

You can try if you want, and share your result.

Thanks

Saurabh