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Altera_Forum
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16 years ago

Adjusting Brightness of NEEK's LCD

Hello All, I wanted to adjust the brightness and contrast of the LCD (800*480) which is there on NEEK using registers. It mentions in the user guide that there is LCD controller interface to c...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Thanks for the reply.

Yes the brightness is in fact good for synthetic images. But for the NTSC cameras (OV7950 camera modules) I am using ,due to the transformation which I am applying on my input video, I am loosing some image information due to which the images are getting darker. So I wanted to specifically increase the brightness of my LCD but although it is written in the demo guide that you can adjust brightness , gamma correction etc, I am unable to locate those registers!!! I am using the same LCD daughter board wich is being use in NEEK.

Any help!

Rama