ISE8 synthesize error:Failed to open file "STD_INPUT"

Discussion in 'VHDL' started by nncore, Sep 2, 2006.

  1. nncore

    nncore

    Joined:
    Aug 31, 2006
    Messages:
    2
    hi every body
    I have got those two nice messages form iSE8 when i try to synthesize my code:
    WARNING:Xst:2359 - "E:/Xilinx/MyWorks/stu/mycomponent.vhd" line 15: Failed to open file "STD_INPUT".
    ERROR:Xst:1930 - "E:/Xilinx/MyWorks/stu/mycomponent.vhd" line 17: File <OUTPUT> is already in use.

    I can't understand causes.
    Can any one help me?:|
    nncore, Sep 2, 2006
    #1
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  2. nncore

    nncore

    Joined:
    Aug 31, 2006
    Messages:
    2
    hi nncore

    check if your are using package textio, to eliminate those errors delete read and write routines because they are not synthesisable.

    OK

    :vroam:
    nncore, Sep 4, 2006
    #2
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