RR_Arbiter.vhd
48 lines
| 1.7 KiB
| text/x-vhdl
|
VhdlLexer
pellion
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r230 | ------------------------------------------------------------------------------ | ||
-- This file is a part of the LPP VHDL IP LIBRARY | ||||
-- Copyright (C) 2009 - 2010, Laboratory of Plasmas Physic - CNRS | ||||
-- | ||||
-- This program 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 3 of the License, or | ||||
-- (at your option) any later version. | ||||
-- | ||||
-- This program 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 this program; if not, write to the Free Software | ||||
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||||
------------------------------------------------------------------------------- | ||||
-- Author : Jean-christophe PELLION | ||||
-- Mail : jean-christophe.pellion@lpp.polytechnique.fr | ||||
---------------------------------------------------------------------------- | ||||
LIBRARY IEEE; | ||||
USE IEEE.numeric_std.ALL; | ||||
USE IEEE.std_logic_1164.ALL; | ||||
ENTITY RR_Arbiter_4 IS | ||||
GENERIC ( | ||||
NB_INPUT : INTEGER := 4); | ||||
PORT ( | ||||
clk : IN STD_LOGIC; | ||||
rstn : IN STD_LOGIC; | ||||
in_valid : IN STD_LOGIC_VECTOR(NB_INPUT DOWNTO 0); | ||||
out_grant : OUT STD_LOGIC_VECTOR(NB_INPUT DOWNTO 0) | ||||
); | ||||
END RR_Arbiter; | ||||
ARCHITECTURE beh OF RR_Arbiter IS | ||||
SIGNAL grant_vector : STD_LOGIC_VECTOR(NB_INPUT DOWNTO 0); | ||||
BEGIN -- beh | ||||
END beh; | ||||