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Altera_Forum's avatar
Altera_Forum
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14 years ago

DE2_Media_Computer doesn't work

Hello,

I don't understand why the DE2_Media_Computer project without interrupts doesn't work on my board. I have not problems during the compilation and the programming. During the working, I push the Key1 to start the record and the LedG0 stay turn on... When I check with the debuger, the program doesn't pass the test followng : 

if ( (fifospace & 0x000000FF) > BUF_THRESHOLD )     // check RARC
I guess that the FIFO stay empty. Please, someone can help me ?

1 Reply

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

    I checked the clock and this 27Mhz doesn't work. I try with another board and the project works. Excuse me.