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    Navigation: All forums > Usb > Message List > Message Post

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    From: koyo@i...
    Date: Wed, 25 Sep 2002 07:46:15 -0100
    Subject: [usb] About the verfication of CRC16 in opencore USB core
    Top

    Hello!! Everybody
    
    I have the question about the opencore USB core.
    The original verilog code is following :
    assign crc16_err = data_done & (crc16_sum != 16'h800d);
    I don't understand why the check number of CRC16 is 800d(Hex).
    
    best regards  
    
    
    
     
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