Posts: 12
Registered: ‎02-14-2011

Image output on LCD format ?



I would like to find out the image format on the output, is it in RGB ? or other format ? 

also I would like to know if there is a sample of the output image. 

I am getting my IVK kit at the end of the year, but I need to start working on something, and hopefully no surprises when the kit arrives, so I need to know some of the can DOs and cant DOs and what I have to work on.



Avnet Employee (Star Contributor)
Posts: 471
Registered: ‎04-16-2009

Re: Image output on LCD format ?



The OV9715 image sensor provides 10 bit raw data in bayer (RGRGRG..., GBGBGB ...) format.

The FPGA design converts this to 24bit RGB. 

The DVI input/output interfaces also work in 24 bit RGB.

The EDK reference designs work in RGB, with the frame buffer storing 24bit RGB values in 32bit memory locations.


The design can be modified, with color conversion blocks, to store data in 16 bit YCbCr 4:2:2 format.