Re: 1364 issue 140 and negative exponents

From: Kurt Baty (kurt@wsfdb.wsfdb.com)
Date: Mon May 05 2003 - 11:46:24 PDT

  • Next message: Stefen Boyd: "errata/140: negative exponents"

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    > From drm@xilinx.com Mon May 5 13:41:55 2003
    >
    > > 2 ** -1 = 1 = 0.5
    > > -2 ** -1 = -1 = -0.5
    >

    please note that:

    initial
    begin
        x_real = 0.5;
        x = x_real;
        $display("x = %0d = x_real =",x,x_real);
        $display;
        for(y=limit;y>=-limit;y=y-1) begin

    displays:

    Highest level modules:
    ieee_etf_140_test

    x = 1 = x_real =0.5

    4 ** 4 = 256 = 256

            kurt

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