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Video format converter

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muralicrl

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Hi Friends,

I am using Stratix II for one of my video processing application. If you already have the module of

DVI to PAL,
DVI to RGB,
RGB to PAL,
RGB to DVI,
PAL to DVI or
PAL to RGB

Kindly give me the VHDL module.
Thanks in advance

Regards,

N.Muralidhara
 

For all DVI related stuff you will need a PHY because no FPGA has a TMDS interface. Standard SerDes on Virtex, Stratix of LatticeSC are capable of handling the speed of the DVI link.
The encoding is not that difficult (8b/10b). For the mapping, I'm referring to Silicon Image. They have lots of info.

PAL to RGB: Get a copy of the book Video Demystified (Keith Jack). All the info is in there.

Most difficult part is the VSync/HSync/Blanking

Regards
 

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