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Observer murali@1996
Observer
154 Views
Registered: ‎10-03-2018

camera link to DVI conversion

Hiiiiiii,

 The data conversion from camera link to DVI,

how can i use the HSYNC, VSYNC, BLANK in DVI interface from LVAL,DVAL,FVAL in camera link interafce. is both are same...?

else, any other logic is required to get sync signals of DVI from camaera link...?

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4 Replies
Scholar watari
Scholar
132 Views
Registered: ‎06-16-2013

Re: camera link to DVI conversion

Hi murali@1996

 

Here are the meaning of each signals.

 

HSYNC : Horizontal synchronous signal

VSYNC : Vertical synchronous ginal

BLANK : Blanking singnal

LVAL : Line valid

DVAL : Data valid

FVAL : Frame valid

 

As you know, you need other logic to generate suitable signal for DVI from camera link.

 

Best regards,

 

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Observer murali@1996
Observer
107 Views
Registered: ‎10-03-2018

Re: camera link to DVI conversion

Thank @watari,

is

LVAL - HSYNC,

FVAL - VSYNC

DVAL - BLANK

are the same appart from the other parameters???

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Scholar watari
Scholar
56 Views
Registered: ‎06-16-2013

Re: camera link to DVI conversion

Hi murali@1996

 

What do you mean ? Do you think that it needs an inverter ?

If yes, it's correct.

If no, the meaning of my previous mentioned is that it is different between each pair signals.

 

Would you consider it ?

 

Best regards,

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Moderator
Moderator
1 View
Registered: ‎11-09-2015

Re: camera link to DVI conversion

Hi murali@1996,

Do you have any updates on this? Was @watari's reply enough for you?

Regards,


Florent
Product Application Engineer - Xilinx Technical Support EMEA
**~ Don't forget to reply, give kudos, and accept as solution.~**
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