Re: OV7620 default

In article <>,
says...
> Hello everyone, I have started to experiment with the OV7620 and I have a
> doubt, is the NTSC output just only black and white or can it be set to
> colour mode? Because when I feed the camera with 5 volts the output (VTO)
> is black and white in my TV.

You have read the datasheet?

VTO = Video Test Output

Considering the main function of the sensor is to provide a DIGITAL
colour output, I doubt the colour subcarrier is generated or added
to the TEST output.

Have you actually tried using an oscilloscope to look at the
output signal?

>
> Thanks, Leandro.
>
>
>
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