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Weird error in ncvhdl

sebgimi

Hi all,

I got error since I use env.cmd file and setenv commands. Below, this is what the compiler show me:

../RTL/analog_mux2_ent.vhdl:
             S  : in real_vector (2**INPUTS_SEL-1 downto 0);
                               |
ncvhdl_p: *E,IDENTU (../RTL/analog_mux2_ent.vhdl,12|24): identifier (REAL_VECTOR) is not declared [10.3].
        errors: 1, warnings: 0

With real type I've gor no error, but with real_vector I've got this error. Can you help please ?

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  • sebgimi said:

    You're right, the -v200x command solve the problem. Even though I've already used real_vector successfully without the command -v200x... 

     

    Probably you were compiling with the -ams switch. The REAL_VECTOR type was initially part of the IEEE LRM for VHDL with AMS extensions (1076.1-1999) standard. For a pure digital design you need to use -v200x switch.

     

Reply

  • sebgimi said:

    You're right, the -v200x command solve the problem. Even though I've already used real_vector successfully without the command -v200x... 

     

    Probably you were compiling with the -ams switch. The REAL_VECTOR type was initially part of the IEEE LRM for VHDL with AMS extensions (1076.1-1999) standard. For a pure digital design you need to use -v200x switch.

     

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