MCU LCD Pin details

sanjeev_kumar — Wed, 06 Nov 2013 08:16:06 GMT

Hi All,

I am using K70 for LCD application. If I am not wrong it can generate Monochrome or RGB data.

I need RGB-8 Bit data for my application. Please let me know where fixed pins are there to generate Red,Green and Blue data or from any LCD data pin red blue and green data can be generated?

Thank you very much in advance.

Best Regards,

Sanjeev Kumar

Re: MCU LCD Pin details

kerryzhou — Wed, 06 Nov 2013 09:28:53 GMT

Hi Sanjeev Kumar,

Thank you for your question in our community!

Actually, our K70 realize the R,G,B color by transmit RGB data through the data bus, not use the fixed pin to generate Red,Green and Blue data.

K70 has a mapping RAM which instore the RGB code, about the color generation of K70, you can find the details in our reference manul ,chapter 62 liquid crystal dispaly controller LCDC.

The reference manual link is :

http://http://cache.freescale.com/files/microcontrollers/doc/ref_manual/K70P256M150SF3RM.pdf?fpsp=1&WT_TYPE=Reference Manuals&WT_VENDOR=FREESCALE&WT_FILE_FORMAT=pdf&WT_ASSET=Documentation

There are also an application note about the K70 LCD RGB, the link is :

http://http://cache.freescale.com/files/microcontrollers/doc/app_note/AN4588.pdf?fpsp=1&WT_TYPE=Application Notes&WT_VENDOR=FREESCALE&WT_FILE_FORMAT=pdf&WT_ASSET=Documentation

I wish my reply will helps you!

Thank you and best regards!

Jingjing

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