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Altera_Forum's avatar
Altera_Forum
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15 years ago

how to get DVI info from DVI-HSMC on DE2-115

Hello guys,

Now this basic problem really bother me, does any one know how to read DVI info from DVI-HSMC daughter board (DVI_RX) attached on DE2-115?

Thanks a lot!!!!!

3 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    15 years ago

    BTW, I checked the example of DVI-HSMC, they are built based on Cyclone III. Can I just modify a little from the example project and try to use it on my DE2-115?

    Thanks!!!
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    14 years ago

    Hello,

    This thread is quite old but in case you still have problem, here is what I did:

    I used on of the quartus project and export the pin planner. Then using the DE2-115 HSMC pin assignements, I am able to assign each pins coming/going to the DVI-HSMC.

    Then looking at the datasheet of the DVI_RX chip, and the pin descriptions, you can understand what each pin is doing.

    Also be careful that quartus stated that those I/O are 2.5V but the DVI-HSMC card I/O need 3.3V.

    Meach