How to connect the Pixel Control Bus with camera driving procedure (ov7670)in quartus II(altera)

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I don't konw what the mean of signal such as hStart(HREF)、hEnd. Because camera driving procedure which I use verilog to write just have a CMOS_HREF signal .I don't know how to connect with them.Do I need write a new camera driving procedure to match the Pixel Control Bus?please help me if someone know.Thanks very much!

Answers (1)

Bharath Venkataraman
Bharath Venkataraman on 24 Aug 2015
It does appear that you have to write an adapter to match the Pixel Control bus. More information (including a timing diagram) on the pixel streaming protocol is detailed in the help page. This should help you build an interface from your CMOS interface to the pixel streaming protocol.

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