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3,172 Views
Registered: ‎06-25-2014

DAC interface

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I have gone through one document.In which an video signal is converted into AXI stream and after processing from DDR3 memory it is displayed on HD monitor.

 

So if suppose i want PAL format to dispaly on monitor can i connect DAC??If i will use DAC 7123 will this support?How this DAC can be interfaced and where??

I am sorry for asking so many questions as i want to learn it thoroughly from in and out in all possible ways.

Thank you

With regards
Pallavi
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Scholar
Scholar
4,105 Views
Registered: ‎06-14-2012

HI Pallavi

The video format in the XAPP is different. I think you wouuld need a decoder for the conversion of two formats.

The earlier thread was an just an example to show a similar system implementation.

 

Hope thats helpful to you.

 

Regards

Sikta

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Scholar
Scholar
3,170 Views
Registered: ‎06-14-2012
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3,157 Views
Registered: ‎06-25-2014

Could you please guide me about above question?as i have gone through the document which you have given but it hasnt cleared my requirement.

I have attached an document from where i got this doubt.

 

In one of document which you had given me there is a discussion about DAC , in that a person is using separate video decoder chip only and i want to know whether at the ouput side can i connect DAC 7123 to display PAL format instead of HD format which the attached document say.

 

Thank you

 

 

Thank you

With regards
Pallavi
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Highlighted
Scholar
Scholar
4,106 Views
Registered: ‎06-14-2012

HI Pallavi

The video format in the XAPP is different. I think you wouuld need a decoder for the conversion of two formats.

The earlier thread was an just an example to show a similar system implementation.

 

Hope thats helpful to you.

 

Regards

Sikta

View solution in original post

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