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-- Copyright (C) 2002 Morgan Kaufmann Publishers, Inc
-- This file is part of VESTs (Vhdl tESTs).
-- VESTs is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 2 of the License, or (at
-- your option) any later version.
-- VESTs is distributed in the hope that it will be useful, but WITHOUT
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
-- You should have received a copy of the GNU General Public License
-- along with VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
library ieee; use ieee.math_real.all;
library ieee_proposed; use ieee_proposed.electrical_systems.all;
use ieee_proposed.energy_systems.all;
entity inline_02a is
end entity inline_02a;
architecture test of inline_02a is
constant k_Boltzmann : real := K;
constant temp : real := 300.0;
constant res : real := 10_000.0;
terminal r_p1, r_p2 : electrical;
quantity resistor_voltage across resistor_current through r_p1 to r_p2;
constant k_noise : real := 1.0;
function G ( f : real ) return real is
begin
return 1.0;
end function G;
constant k_flicker : real := 1.0;
constant ids : real := 0.01;
constant af : real := 1.0;
-- code from book
quantity thermal_noise_source : real noise 4.0 * k_Boltzmann * temp * res;
--
quantity shaped_noise_source : real noise k_noise * temp * G(frequency);
--
quantity flicker_noise_source : real noise k_flicker * ids**af / frequency;
-- end code from book
begin
-- code from book
resistor_voltage == resistor_current * res + thermal_noise_source;
-- end code from book
end architecture test;
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