Subversion Repositories xge_mac

//////////////////////////////////////////////////////////////////////

////                                                              ////

////  File name "sync_clk_xgmii.v"                                ////

////                                                              ////

////  This file is part of the "10GE MAC" project                 ////

////  http://www.opencores.org/cores/xge_mac/                     ////

////                                                              ////

////  Author(s):                                                  ////

////      - A. Tanguay (antanguay@opencores.org)                  ////

////                                                              ////

//////////////////////////////////////////////////////////////////////

////                                                              ////

//// Copyright (C) 2008 AUTHORS. All rights reserved.             ////

////                                                              ////

//// This source file may be used and distributed without         ////

//// restriction provided that this copyright statement is not    ////

//// removed from the file and that any derivative work contains  ////

//// the original copyright notice and the associated disclaimer. ////

////                                                              ////

//// This source file is free software; you can redistribute it   ////

//// and/or modify it under the terms of the GNU Lesser General   ////

//// Public License as published by the Free Software Foundation; ////

//// either version 2.1 of the License, or (at your option) any   ////

//// later version.                                               ////

////                                                              ////

//// This source 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 Lesser General Public License for more ////

//// details.                                                     ////

////                                                              ////

//// You should have received a copy of the GNU Lesser General    ////

//// Public License along with this source; if not, download it   ////

//// from http://www.opencores.org/lgpl.shtml                     ////

////                                                              ////

//////////////////////////////////////////////////////////////////////

`include "defines.v"

module sync_clk_xgmii_tx(/*AUTOARG*/

  // Outputs

  ctrl_tx_enable_ctx, status_local_fault_ctx, status_remote_fault_ctx,

  // Inputs

  clk_xgmii_tx, reset_xgmii_tx_n, ctrl_tx_enable,

  status_local_fault_crx, status_remote_fault_crx

  );

input         clk_xgmii_tx;

input         reset_xgmii_tx_n;

input         ctrl_tx_enable;

input         status_local_fault_crx;

input         status_remote_fault_crx;

output        ctrl_tx_enable_ctx;

output        status_local_fault_ctx;

output        status_remote_fault_ctx;

/*AUTOREG*/

/*AUTOWIRE*/

wire  [2:0]             sig_out;

assign ctrl_tx_enable_ctx = sig_out[2];

assign status_local_fault_ctx = sig_out[1];

assign status_remote_fault_ctx = sig_out[0];

meta_sync #(.DWIDTH (3)) meta_sync0 (

                      // Outputs

                      .out              (sig_out),

                      // Inputs

                      .clk              (clk_xgmii_tx),

                      .reset_n          (reset_xgmii_tx_n),

                      .in               ({

                                          ctrl_tx_enable,

                                          status_local_fault_crx,

                                          status_remote_fault_crx

                                         }));

endmodule