Re: Enhancement: Dynamic Values on attributes.

From: Adam Krolnik (krolnik@lsil.com)
Date: Fri Oct 31 2003 - 07:51:48 PST

  • Next message: Krishna Garlapati: "Re: Enhancement: Dynamic Values on attributes."

    Hi all;

    It's too bad one can't write

       (* xc_rloc={"R",i,"C0.S0"}, xc_uset="SET1" *)

    and get the desired behavior.

    Though, it seems that SystemVerilog, with their string type, can do this.
    [* Table 3-2 that describes string concatenation is not very clear on
        cases like this.]

    If "i" was only expected to be a single character, one can today write:

    parameter astr = {"R",8'h30 + i,"C0.S0"}; // i=2 => astr=R2C0.S0

    I.e.

    module test;

    parameter astr = {"R",8'h30 + 8'd2,"C0.S0"};
    //(* astr = {"R",8'h30 + 8'd2,"C0.S0"} *)
    (* astr = astr *)
    reg adam;
    initial $display("astr parameter is %s.\n", astr);

    endmodule

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