Subversion Repositories robust_axi2ahb

<##//////////////////////////////////////////////////////////////////

////                                                             ////

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

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

////                                                             ////

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

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

////                                                             ////

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

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

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

////                                                             ////

//// 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.////

////                                                             ////

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

////                                                             ////

//////////////////////////////////////////////////////////////////##>

INCLUDE def_axi2ahb.txt

OUTFILE PREFIX.v

CHECK CONST(#FFD)

CHECK CONST(PREFIX)

CHECK CONST(ADDR_BITS)

CHECK CONST(DATA_BITS)

CHECK CONST(ID_BITS)

CHECK CONST(CMD_DEPTH)

module  PREFIX (PORTS);

   input              clk;

   input              reset;

   port               GROUP_AXI;

   revport            GROUP_AHB;

   //outputs of cmd

   wire                   cmd_empty;

   wire                   cmd_read;

   wire [ID_BITS-1:0]     cmd_id;

   wire [ADDR_BITS-1:0]   cmd_addr;

   wire [3:0]             cmd_len;

   wire [1:0]             cmd_size;

   wire                   cmd_err;

   //outputs of ctrl

   wire                   ahb_finish;

   wire                   data_last;

   //outputs of wr fifo

   wire                   wdata_phase;

   wire                   wdata_ready;

   //outputs of rd fifo

   wire                   rdata_phase;

   wire                   rdata_ready;

   CREATE axi2ahb_cmd.v

     PREFIX_cmd PREFIX_cmd(

                                           .clk(clk),

                                           .reset(reset),

                                           .AWGROUP_AXI_A(AWGROUP_AXI_A),

                                           .ARGROUP_AXI_A(ARGROUP_AXI_A),

                                           .GROUP_AHB(GROUP_AHB),

                                           .ahb_finish(ahb_finish),

                                           .cmd_empty(cmd_empty),

                                           .cmd_read(cmd_read),

                                           .cmd_id(cmd_id),

                                           .cmd_addr(cmd_addr),

                                           .cmd_len(cmd_len),

                                           .cmd_size(cmd_size),

                                           .cmd_err(cmd_err)

                                           );

   CREATE axi2ahb_ctrl.v

     PREFIX_ctrl PREFIX_ctrl(

                                             .clk(clk),

                                             .reset(reset),

                                             .GROUP_AHB(GROUP_AHB),

                                             .ahb_finish(ahb_finish),

                                             .rdata_phase(rdata_phase),

                                             .wdata_phase(wdata_phase),

                                             .data_last(data_last),

                                             .rdata_ready(rdata_ready),

                                             .wdata_ready(wdata_ready),

                                             .cmd_empty(cmd_empty),

                                             .cmd_read(cmd_read),

                                             .cmd_addr(cmd_addr),

                                             .cmd_len(cmd_len),

                                             .cmd_size(cmd_size)

                                             );

   CREATE axi2ahb_wr_fifo.v

     PREFIX_wr_fifo

       PREFIX_wr_fifo(

                              .clk(clk),

                              .reset(reset),

                              .WGROUP_AXI_W(WGROUP_AXI_W),

                              .BGROUP_AXI_B(BGROUP_AXI_B),

                              .HWDATA(HWDATA),

                              .HREADY(HREADY),

                              .HTRANS(HTRANS),

                              .HRESP(HRESP),

                              .cmd_err(cmd_err),

                              .wdata_phase(wdata_phase),

                              .wdata_ready(wdata_ready),

                              .data_last(data_last)

                              );

   CREATE axi2ahb_rd_fifo.v

     PREFIX_rd_fifo

       PREFIX_rd_fifo(

                              .clk(clk),

                              .reset(reset),

                              .RGROUP_AXI_R(RGROUP_AXI_R),

                              .HRDATA(HRDATA),

                              .HREADY(HREADY),

                              .HTRANS(HTRANS),

                              .HRESP(HRESP),

                              .cmd_id(cmd_id),

                              .cmd_err(cmd_err),

                              .rdata_phase(rdata_phase),

                              .rdata_ready(rdata_ready),

                              .data_last(data_last)

                              );

endmodule