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Altera_Forum
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16 years ago

convert .vhd to .bdf

How i can convert a .vhd file to .bdf?

9 Replies

  • Altera_Forum's avatar
    Altera_Forum
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    It can't be done in that direction. If you want a graphical view of VHDL code, you can use the RTL viewer after synthesis. But it's not always easy to read

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    Altera_Forum
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    My question is how to create a project made in vhdl code in a block schematic representation......it can't be made by do create/udate->create ymbol files for current fle?

  • Altera_Forum's avatar
    Altera_Forum
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    --- Quote Start ---

    My question is how to create a project made in vhdl code in a block schematic representation......it can't be made by do create/udate->create ymbol files for current fle?

    --- Quote End ---

    Hi,

    as Daixiwen mentioned it is not possible to convert a project written in VHDL into a schematic. Why do you want a schematic ? Only to get an overview of the struture of

    your design? As Daixiwen mentioned you can use the RTL viever of Quartus for that purpose.

    Kind regards

    GPK
  • Altera_Forum's avatar
    Altera_Forum
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    Iam making a bigger project in block diagram schematic file form and i want to add this .vhd project file to it....

  • Altera_Forum's avatar
    Altera_Forum
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    In that case yes you can right click on the vhdl file in quartus and select "Create Symbol Files for Current File". It will create a bsf file that is a block you can add to your block diagram schematic file.

  • Altera_Forum's avatar
    Altera_Forum
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    --- Quote Start ---

    Iam making a bigger project in block diagram schematic file form and i want to add this .vhd project file to it....

    --- Quote End ---

    Hi,

    then create a symbol of your VHDL project and instanciate it in your schematic:

    File -> Create/Update -> Create Symbofile for current file

    This option is only active when you open the designfile !

    I have a small project attached. It uses Verilog, but there is no difference for

    Symbol generation.

    Kind regards

    GPK
  • Altera_Forum's avatar
    Altera_Forum
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    When I try this conversion from vhdl to bsf (symbol) the file>create/update has all menu entries are greyed out (not selectable). What is the trick to creating a symbol?