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Altera_Forum
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10 years ago

Problem with Bitec HSMC digital audio/video card on Cyclone V 5csxfc6d6f31c8nes board

Hi, I am trying to configure HSMC DVI board on soc device 5csxfc6d6f31c8nes for a design to get the dvi output on monitor. But i am not able to see any output on the dvi monitor. Quartus 14.1 i...
Altera_Forum's avatar
Altera_Forum
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10 years ago

Hello Anmag,

Sorry for the late reply. Were you able to solve this issue? If the output from CVO and the pin mapping are correct, it might be possible that the DVI controller is not being initialized. Is there a Nios doing this initialization? Did you regenerate de QSys system for the new device (5CSX) before compiling the project? Try to map the configuration pins being used (I2C, SPI maybe?) and check if they are correctly sending the commands to the controller in the daughter board.

Also, did you get any timing violation errors in the compilation?

Best regards,

Thiago