Need Help on a Modelsim VHDL Syntax....ASAP:)

Discussion in 'Hardware' started by kaji, Mar 14, 2007.

  1. kaji

    kaji

    Joined:
    Mar 14, 2007
    Messages:
    3
    Likes Received:
    0
    Hello,

    I have been trying to simulate a xilinx library into my working directory but i am getting the following errors. Does anyone have any idea to what i should do?

    It compiles for awhile and then gives me the following error: too long to put the whole list...so I'll put where the error starts!

    vcom -87 -work unisim C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd
    # -- Compiling entity dcm
    # -- Compiling architecture new_dcm_v of dcm
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4577): Unknown identifier 'delay_length'.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4578): Unknown identifier 'delay_length'.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4579): Unknown identifier 'delay_length'.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4580): Unknown identifier 'delay_length'.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4581): Unknown identifier 'delay_length'.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4917): No feasible entries for infix operator "-".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4917): Type error resolving infix expression "-".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4919): No feasible entries for infix operator "*".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4919): Bad expression.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4919): Type error resolving infix expression "-".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4926): Unknown identifier 'delay_length'.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4949): Assignment target type (error) is different from expression type time.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4951): No feasible entries for infix operator "*".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4951): Type error resolving infix expression "*".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4952): No feasible entries for infix operator "*".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4952): Bad expression.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4952): Type error resolving infix expression "/".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4953): No feasible entries for infix operator "/".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4953): Type error resolving infix expression "/".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4954): No feasible entries for infix operator "*".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4954): Bad expression.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4954): Type error resolving infix expression "/".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4959): Type error resolving function call "now".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4963): Signal "clk_period" is type (error); expecting type time.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4965): Signal "clk_period" is type (error); expecting type time.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4970): Signal "clk_period" is type (error); expecting type time.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4972): Signal "clk_period" is type (error); expecting type time.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4981): No feasible entries for infix operator "*".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4981): Bad expression.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4981): Bad right hand side (infix expression) in variable assignment.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4982): Variable "tmpshift" is type (error); expecting type time.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4984): No feasible entries for infix operator "*".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4984): Bad expression.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4984): Bad expression.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4984): Bad right hand side (infix expression) in variable assignment.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4985): Variable "tmpshift" is type (error); expecting type time.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4991): Signal "clk_period" is type (error); expecting type time.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(4995): Signal "clk_period" is type (error); expecting type time.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5001): Signal "clk_period" is type (error); expecting type time.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5006): Signal "clk_period" is type (error); expecting type time.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5015): Signal "clk_period" is type (error); expecting type time.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5020): Signal "clk_period" is type (error); expecting type time.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5025): Signal "clk_period" is type (error); expecting type time.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5031): No feasible entries for infix operator "+".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5031): Type error resolving infix expression "+".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5034): No feasible entries for infix operator "-".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5034): Type error resolving infix expression "-".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5043): Signal "clk_period" is type (error); expecting type time.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5065): Signal "clkfx_period" is type (error); expecting type time.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5069): No feasible entries for infix operator "+".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5069): Type error resolving infix expression "+".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5072): No feasible entries for infix operator "-".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5072): Type error resolving infix expression "-".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5081): Signal "clkfx_period" is type (error); expecting type time.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5104): No feasible entries for infix operator "+".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5104): Type error resolving infix expression "+".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5107): No feasible entries for infix operator "-".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5107): Type error resolving infix expression "-".
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5116): Signal "clkdv_period" is type (error); expecting type time.
    # ** Error: C:/Xilinx/vhdl/src/unisims/unisim_vital.vhd(5213): VHDL Compiler exiting
    # C:/Modeltech_6.0c/win32/vcom failed.
     
    kaji, Mar 14, 2007
    #1

    1. Advertisements

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Similar Threads

  1. Internet slowly dropping out, need help asap.

  2. Sound Problem--Need Help ASAP, Please

  3. i need script honeyd help, asap!

  4. Spoke to Spoke Enhanced Config (ASA-PIX) NEED HELP ASAP!!

  5. Need help on a Modelsim VHDL Syntax? ASAP:)

  6. Need help on Modelsim VHDL syntax? ASAP:)

  7. How to execute an external software from VHDL? And how to interface VHDL with JAVA?

  8. VHDL Syntax Question

Loading...