<##//////////////////////////////////////////////////////////////////
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<##//////////////////////////////////////////////////////////////////
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//// ////
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//// ////
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//// Author: Eyal Hochberg ////
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//// Author: Eyal Hochberg ////
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//// eyal@provartec.com ////
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//// eyal@provartec.com ////
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//// ////
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//// ////
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//// Downloaded from: http://www.opencores.org ////
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//// Downloaded from: http://www.opencores.org ////
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/////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////
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//// ////
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//// ////
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//// Copyright (C) 2010 Provartec LTD ////
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//// Copyright (C) 2010 Provartec LTD ////
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//// www.provartec.com ////
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//// www.provartec.com ////
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//// info@provartec.com ////
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//// info@provartec.com ////
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//// ////
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//// ////
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//// This source file may be used and distributed without ////
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//// This source file may be used and distributed without ////
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//// restriction provided that this copyright statement is not ////
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//// restriction provided that this copyright statement is not ////
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//// removed from the file and that any derivative work contains ////
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//// removed from the file and that any derivative work contains ////
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//// the original copyright notice and the associated disclaimer.////
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//// the original copyright notice and the associated disclaimer.////
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//// ////
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//// ////
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//// This source file is free software; you can redistribute it ////
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//// This source file is free software; you can redistribute it ////
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//// and/or modify it under the terms of the GNU Lesser General ////
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//// and/or modify it under the terms of the GNU Lesser General ////
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//// Public License as published by the Free Software Foundation.////
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//// Public License as published by the Free Software Foundation.////
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//// ////
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//// ////
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//// This source is distributed in the hope that it will be ////
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//// This source is distributed in the hope that it will be ////
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//// useful, but WITHOUT ANY WARRANTY; without even the implied ////
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//// useful, but WITHOUT ANY WARRANTY; without even the implied ////
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//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ////
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//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ////
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//// PURPOSE. See the GNU Lesser General Public License for more////
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//// PURPOSE. See the GNU Lesser General Public License for more////
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//// details. http://www.gnu.org/licenses/lgpl.html ////
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//// details. http://www.gnu.org/licenses/lgpl.html ////
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//// ////
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//// ////
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//////////////////////////////////////////////////////////////////##>
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//////////////////////////////////////////////////////////////////##>
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OUTFILE PREFIX_ic_dec.v
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OUTFILE PREFIX_ic_dec.v
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ITER MX
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ITER MX
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ITER SX
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ITER SX
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LOOP MX
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LOOP MX
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ITER MMX_IDX
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ITER MMX_IDX
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ENDLOOP MX
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ENDLOOP MX
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module PREFIX_ic_dec (PORTS);
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module PREFIX_ic_dec (PORTS);
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input [ADDR_BITS-1:0] MMX_AADDR;
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input [ADDR_BITS-1:0] MMX_AADDR;
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input [ID_BITS-1:0] MMX_AID;
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input [ID_BITS-1:0] MMX_AID;
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output [SLV_BITS-1:0] MMX_ASLV;
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output [SLV_BITS-1:0] MMX_ASLV;
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output MMX_AIDOK;
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output MMX_AIDOK;
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parameter DEC_MSB = ADDR_BITS - 1;
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parameter DEC_MSB = ADDR_BITS - 1;
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parameter DEC_LSB = ADDR_BITS - MSTR_BITS;
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parameter DEC_LSB = ADDR_BITS - SLV_BITS;
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reg [SLV_BITS-1:0] MMX_ASLV;
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reg [SLV_BITS-1:0] MMX_ASLV;
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reg MMX_AIDOK;
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reg MMX_AIDOK;
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LOOP MX
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LOOP MX
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always @(MMX_AADDR or MMX_AIDOK)
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always @(MMX_AADDR or MMX_AIDOK)
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begin
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begin
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case ({MMX_AIDOK, MMX_AADDR[DEC_MSB:DEC_LSB]})
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case ({MMX_AIDOK, MMX_AADDR[DEC_MSB:DEC_LSB]})
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{1'b1, BIN(SX MSTR_BITS)} : MMX_ASLV = 'dSX;
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{1'b1, BIN(SX SLV_BITS)} : MMX_ASLV = 'dSX;
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default : MMX_ASLV = 'dSERR;
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default : MMX_ASLV = 'dSERR;
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endcase
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endcase
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end
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end
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always @(MMX_AID)
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always @(MMX_AID)
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begin
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begin
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case (MMX_AID)
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case (MMX_AID)
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ID_MMX_IDMMX_IDX : MMX_AIDOK = 1'b1;
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ID_MMX_IDMMX_IDX : MMX_AIDOK = 1'b1;
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default : MMX_AIDOK = 1'b0;
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default : MMX_AIDOK = 1'b0;
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endcase
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endcase
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end
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end
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ENDLOOP MX
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ENDLOOP MX
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endmodule
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endmodule
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