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Valued Contributor III
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vip_example_design_3c120 design as in AN 427

Hi  

Can anyone post please the original vip_example_design_3c120 design as mentioned in the AN 427 document.Or give me a link to get the example design for the ALTERA
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Valued Contributor III
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Hey  

 

Do u have the daughter video card from bitec?U can try the code from bitec I have verified and it is working. 

 

Try to download the J8.sof of this example DVI 1080P Loop-through (Beta) 

 

The link is  

 

http://www.bitec.ltd.uk/ciii_video_dev_kit.html 

 

You may have to check the settings of the monitor also and select the DVI monitor.If you have a graphics card it will give u an option to choose the multiple monitor.Choose the correct moitor and set the refresh rate to 54 or 56 .And also the correct image format of DVI 

 

 

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Valued Contributor III
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i have 2 daughter card (quad video & dvi) and i downloaded the pdf  

can this code do the same thing about vip ???????????
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Valued Contributor III
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Hi, 

 

Which board are you trying.The DVI or the Quad Video? 

Mind it both has different pin config and are totally different in their approach.If you have read the Doc this vip example requires both the inputs from DVI and the Quad video.Are you sure that you both the cards are connected in proper slots.Because for me they were connected in opposite slots.Check from the hardware board document u have got.Verify all your hardware first. 

 

If you have individually checked both the quad and DVI boards to run with examples then its good.Else I prefer u try them individually and then both together. 

 

The example I suggested is only for DVI.There is also example for quad video
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Valued Contributor III
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and how can i test if dvi is work proper ???????

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Valued Contributor III
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and can u send me this example

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Valued Contributor III
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Hi, 

 

With the exampl code I gave you from Bitec.Try it ..There are other posts on the forum u can read them and from the Doc u have go from the Bitec.Give an input to the DVI Rx from ur PC and output to monitor from the DVi tx.Switch from analog output of monitor to Digital monitor. 

 

How did u try the other vip code, if you dont know how to connect DVI. 

 

Start Workin !!
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Valued Contributor III
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in the vip example i connect dvi in J8 and quad video in J9 and generate the system.qsys found in vip example .... then in nios after bulding bsp i tried to run vip_control as hardware  

that all i had done ........................
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Valued Contributor III
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i found some thing (mistake) when i opened the pin planner i found that all pins direction ===> unknown ???????????????????????

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Valued Contributor III
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The pins towards the end are assigned to unknown.I dont know but it is kind of generating duplicate pins.There will be pins assigned to locations on the top.Just try to download the example from Bitec  

DVI 1080P Loop-through C120 (Beta), the sof file J8.timelimited.sof....and you can be sure that your DVI is working.Dont synthesize the example as it doesnt synthesize but sinc it a precompiled version of .sof file you can use it to check your DVI input output
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Valued Contributor III
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dvi and quad video cards are working ???????

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Valued Contributor III
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--- Quote Start ---  

dvi and quad video cards are working ??????? 

--- Quote End ---  

 

 

I dont get you???????
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