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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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--
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--
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-- GCpad controller core
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-- GCpad controller core
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--
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--
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-- $Id: gcpad_basic.vhd,v 1.4 2004-10-09 17:03:43 arniml Exp $
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-- $Id: gcpad_basic.vhd,v 1.5 2004-10-09 22:18:35 arniml Exp $
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--
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--
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-- Copyright (c) 2004, Arnim Laeuger (arniml@opencores.org)
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-- Copyright (c) 2004, Arnim Laeuger (arniml@opencores.org)
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--
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--
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-- All rights reserved
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-- All rights reserved
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--
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--
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use ieee.std_logic_1164.all;
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use ieee.std_logic_1164.all;
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entity gcpad_basic is
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entity gcpad_basic is
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generic (
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generic (
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-- active level of reset_i
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reset_level_g : integer := 0;
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reset_level_g : integer := 0;
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-- number of clk_i periods during 1us
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clocks_per_1us_g : integer := 2
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clocks_per_1us_g : integer := 2
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);
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);
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port (
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port (
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-- System Interface -------------------------------------------------------
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-- System Interface -------------------------------------------------------
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clk_i : in std_logic;
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clk_i : in std_logic;
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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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-- File History:
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-- File History:
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--
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--
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-- $Log: not supported by cvs2svn $
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-- $Log: not supported by cvs2svn $
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-- Revision 1.4 2004/10/09 17:03:43 arniml
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-- enhance handshaking between gcpad_rx and gcpad_ctrl
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--
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-- Revision 1.3 2004/10/09 00:33:55 arniml
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-- Revision 1.3 2004/10/09 00:33:55 arniml
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-- shift rx_data to button assignment to toplevel
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-- shift rx_data to button assignment to toplevel
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--
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--
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-- Revision 1.2 2004/10/08 20:51:59 arniml
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-- Revision 1.2 2004/10/08 20:51:59 arniml
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-- turn rx and tx size into bytes instead of bits
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-- turn rx and tx size into bytes instead of bits
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