topic Re: IMX6UL LCD data bit mapping Query? in i.MX Processors

IMX6UL LCD data bit mapping Query?

ramesh6663 — Thu, 13 Jul 2017 05:41:23 GMT

Hi,

I have looked in to the LCD 24 bit signal mapping to the LCD connector in the NXP EVK design for IMx6ULL.

LCD module mentioned Data bit mapping is different than Actual NXP EVK design data mapping, Please see below attached snap shot from LCD datasheet pinout and EVK schematic data signal mapping.

Our query is Shall we reconfigure the Data signals mapping through software?

Thanks & Regards,

Rameshkumar

Re: IMX6UL LCD data bit mapping Query?

joanxie — Thu, 13 Jul 2017 08:12:57 GMT

what lcd do you use? could you share with your lcd data sheet?

Re: IMX6UL LCD data bit mapping Query?

ramesh6663 — Thu, 13 Jul 2017 10:07:30 GMT

LCD datasheet link: http://www.farnell.com/datasheets/1773015.pdf . If this is not correct one

Could you please provide me the LCD module datasheet link which was used in IMX6UL NXP EVK board.

Re: IMX6UL LCD data bit mapping Query?

joanxie — Mon, 24 Jul 2017 08:44:56 GMT

you can refer to the mx6ull evk link, which includes the lcd we suggest to use

MCIMX6ULL-EVK|i.MX6ULL Evaluation Kit|NXP

Re: IMX6UL LCD data bit mapping Query?

ramesh6663 — Mon, 24 Jul 2017 09:23:21 GMT

Thanks For the Link, But it doesn't have the LCD detailed datasheet as open source.

Our query is LCD controller has 24bit, So LCD specification mentioned R(X8) G(X8) B(X8) bit configuration.
Do we have any specific signal mapping in the IMX6UL side?