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PAL video signal structure - any info?

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neuralc

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Hi, Guys,

Some one have some information about the PAL video signal structure?

ThX

NeuralC

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Please don't reply unless you have useful information to add on this post. Thanks
 

barrybear

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If you can tell me what you would like to know I can possibly help.
Barrybear
 

Analyzer

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I can help too.
 

neuralc

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I'm trying to find a way to "catch" the valid horizontal synchronizing signal in a PAL frame and regenerate all the others... the problem it's in each frame, the valid synchronize signal occurs in a different line...

ThX

NeuralC
 

barrybear

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My suggestion would be to use the single 8 pin sync seperator chip this generates from the incoming video cbvs horizontal pulses and vertical sync pulses. (odd and even fields). use the frame/line sync to trigger an ossilator to reproduce the signals you need
Barrybear
 

Analyzer

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Yes i agree.If you can use pic mcu, you can seperate signal and reproduce by pic.
 

neuralc

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Ok, good IC's

ThX

NeuralC
 

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