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Altera_Forum's avatar
Altera_Forum
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14 years ago

DVI input and DVI output

Hi,

I have the problem that I am using Altera cyclone III EPC3C120 Development board.The design example requires an Bitec HSMC Quad Video input daughter card. But I don't have it.Instead I am planning to use the Bitec HSMC DVI input/output daughter card for input and output.

Can anyone help me with a sample design with DVI input and DVI output?

Sneha

3 Replies

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

    Hi,

    I tried to run the code suggested by you but I am getting some errors.It is from the design example from http://www.bitec.ltd.uk/hsmc_dvi.html

    DVI 1080P Loop-through CIV

    This sof updates the EDID EEPROM on the HSMC DVI board to correctly report 1080P@60

    They are

    Error: Node instance "auto_inst" instantiates undefined entity "alt_vip_vfb_0_GN"

    Error: Quartus II Analysis & Synthesis was unsuccessful. 1 error, 802 warnings

    Error: Peak virtual memory: 346 megabytes

    Error: Processing ended: Mon Apr 04 11:12:36 2011

    Error: Elapsed time: 00:00:18

    Error: Total CPU time (on all processors): 00:00:22

    Help please..

    Rgds

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

    Hi,

    I also tried to run the design HSMC DVI 1080P SDRAM Loop-through Reference Design

    But I am facing these errors:

    Error: Node instance "auto_inst" instantiates undefined entity "my_alt_vip_vfb_top_GN"

    Error: Node instance "auto_inst" instantiates undefined entity "my_alt_vip_vfb_bot_GN"

    Can anyone explain what these errors mean?