istemihan

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Posts posted by istemihan

  1. I am a newbie, just bought BASYS2 digilent FPGA Board. I have background on 
    microcontrollers. C/C++ is no problem for me. But I am having some 
    trouble with FPGA. Actually, not with FPGA but with Compiler and ISE. As 
    you can see in the attachment, I configured the FPGA chip. I am using 
    BASYS2 board.

     

    This is the implementation code:
    
    ---------------------
    
    module myModule(A, B);
        input wire A;
        output wire B;
        assign B = !A;
    
    endmodule
    
    ----------------------
    
    And this is the ucf code:
    
    -----------------------
    
    # Onboard LEDs
    NET "B" LOC = "M11";
    
    NET "A" LOC = "C11";
    
    ------------------------
    
    
    
    As boards technical sheet says, M11 is LED 1 and C11 is BTN 2. So I want 
    LED to flash when I unpress the button. Do you see something wrong with 
    the code? Because it aint working. If the code should have been working, 
    what should I do? Am I skipping something?
    
    As you see I aldready generated programming file and run. So what next?
    
    Thanks.

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