Subversion Repositories robust_ahb_matrix

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

////                                                             ////

////  Author: Eyal Hochberg                                      ////

////          eyal@provartec.com                                 ////

////                                                             ////

////  Downloaded from: http://www.opencores.org                  ////

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

////                                                             ////

//// Copyright (C) 2010 Provartec LTD                            ////

//// www.provartec.com                                           ////

//// info@provartec.com                                          ////

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

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

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

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//// 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.////

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//// This source is distributed in the hope that it will be      ////

//// useful, but WITHOUT ANY WARRANTY; without even the implied  ////

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//// PURPOSE.  See the GNU Lesser General Public License for more////

//// details. http://www.gnu.org/licenses/lgpl.html              ////

////                                                             ////

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

OUTFILE PREFIX_dec.v

INCLUDE def_ahb_matrix.txt

ITER MX

ITER SX

module PREFIX_dec (PORTS);

   input [ADDR_BITS-1:0]                       MMX_HADDR;

   output [SLV_BITS-1:0]                       MMX_slv;

   parameter                                  DEC_MSB =  ADDR_BITS - 1;

   parameter                                  DEC_LSB =  ADDR_BITS - SLV_BITS;

   reg [SLV_BITS-1:0]                          MMX_slv;

   LOOP MX

     always @(*)

       begin

          case (MMX_HADDR[DEC_MSB:DEC_LSB])

            BIN(SX SLV_BITS) : MMX_slv = 'dSX;

            default : MMX_slv = 'dSERR;

          endcase

       end

   ENDLOOP MX

     endmodule