URL
https://opencores.org/ocsvn/w11/w11/trunk
Subversion Repositories w11
[/] [w11/] [tags/] [w11a_V0.5/] [rtl/] [vlib/] [xlib/] [iob_reg_i.vhd] - Rev 2
Go to most recent revision | Compare with Previous | Blame | View Log
-- $Id: iob_reg_i.vhd 314 2010-07-09 17:38:41Z mueller $ -- -- Copyright 2007- by Walter F.J. Mueller <W.F.J.Mueller@gsi.de> -- -- This program is free software; you may redistribute and/or modify it under -- the terms of the GNU General Public License as published by the Free -- Software Foundation, either version 2, 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 complete details. -- ------------------------------------------------------------------------------ -- Module Name: iob_reg_i - syn -- Description: Registered IOB, input only -- -- Dependencies: - -- Test bench: - -- Target Devices: generic Spartan, Virtex -- Tool versions: xst 8.1, 8.2, 9.1, 9.2; ghdl 0.18-0.25 -- Revision History: -- Date Rev Version Comment -- 2007-12-16 101 1.0.1 add INIT generic port -- 2007-12-08 100 1.0 Initial version ------------------------------------------------------------------------------ library ieee; use ieee.std_logic_1164.all; use work.slvtypes.all; use work.xlib.all; entity iob_reg_i is -- registered IOB, input generic ( INIT : slbit := '0'); -- initial state port ( CLK : in slbit; -- clock CE : in slbit := '1'; -- clock enable DI : out slbit; -- input data PAD : in slbit -- i/o pad ); end iob_reg_i; architecture syn of iob_reg_i is begin IOB : iob_reg_i_gen generic map ( DWIDTH => 1, INIT => INIT) port map ( CLK => CLK, CE => CE, DI(0) => DI, PAD(0) => PAD ); end syn;
Go to most recent revision | Compare with Previous | Blame | View Log