Subversion Repositories cheap_ethernet

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

// Copyright (c) 1995-2012 Xilinx, Inc.  All rights reserved.

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

//   ____  ____ 

//  /   /\/   / 

// /___/  \  /    Vendor: Xilinx 

// \   \   \/     Version : 14.1

//  \   \         Application : xaw2verilog

//  /   /         Filename : DCMMAIN.v

// /___/   /\     Timestamp : 08/30/2012 14:04:33

// \   \  /  \ 

//  \___\/\___\ 

//

//Command: xaw2verilog -intstyle C:/Projects/Xilinx/Ethernet/ipcore_dir/DCMMAIN.xaw -st DCMMAIN.v

//Design Name: DCMMAIN

//Device: xc3s500e-4pq208

//

// Module DCMMAIN

// Generated by Xilinx Architecture Wizard

// Written for synthesis tool: XST

// Period Jitter (unit interval) for block DCM_SP_INST = 0.02 UI

// Period Jitter (Peak-to-Peak) for block DCM_SP_INST = 1.18 ns

`timescale 1ns / 1ps

module DCMMAIN(CLKIN_IN,

               RST_IN,

               CLKDV_OUT,

               CLKFX_OUT,

               CLKIN_IBUFG_OUT,

               CLK0_OUT,

               LOCKED_OUT);

    input CLKIN_IN;

    input RST_IN;

   output CLKDV_OUT;

   output CLKFX_OUT;

   output CLKIN_IBUFG_OUT;

   output CLK0_OUT;

   output LOCKED_OUT;

   wire CLKDV_BUF;

   wire CLKFB_IN;

   wire CLKFX_BUF;

   wire CLKIN_IBUFG;

   wire CLK0_BUF;

   wire GND_BIT;

   assign GND_BIT = 0;

   assign CLKIN_IBUFG_OUT = CLKIN_IBUFG;

   assign CLK0_OUT = CLKFB_IN;

   BUFG  CLKDV_BUFG_INST (.I(CLKDV_BUF),

                         .O(CLKDV_OUT));

   BUFG  CLKFX_BUFG_INST (.I(CLKFX_BUF),

                         .O(CLKFX_OUT));

   IBUFG  CLKIN_IBUFG_INST (.I(CLKIN_IN),

                           .O(CLKIN_IBUFG));

   BUFG  CLK0_BUFG_INST (.I(CLK0_BUF),

                        .O(CLKFB_IN));

   DCM_SP #( .CLK_FEEDBACK("1X"), .CLKDV_DIVIDE(5.0), .CLKFX_DIVIDE(5),

         .CLKFX_MULTIPLY(2), .CLKIN_DIVIDE_BY_2("FALSE"),

         .CLKIN_PERIOD(20.000), .CLKOUT_PHASE_SHIFT("NONE"),

         .DESKEW_ADJUST("SYSTEM_SYNCHRONOUS"), .DFS_FREQUENCY_MODE("LOW"),

         .DLL_FREQUENCY_MODE("LOW"), .DUTY_CYCLE_CORRECTION("TRUE"),

         .FACTORY_JF(16'hC080), .PHASE_SHIFT(0), .STARTUP_WAIT("FALSE") )

         DCM_SP_INST (.CLKFB(CLKFB_IN),

                       .CLKIN(CLKIN_IBUFG),

                       .DSSEN(GND_BIT),

                       .PSCLK(GND_BIT),

                       .PSEN(GND_BIT),

                       .PSINCDEC(GND_BIT),

                       .RST(RST_IN),

                       .CLKDV(CLKDV_BUF),

                       .CLKFX(CLKFX_BUF),

                       .CLKFX180(),

                       .CLK0(CLK0_BUF),

                       .CLK2X(),

                       .CLK2X180(),

                       .CLK90(),

                       .CLK180(),

                       .CLK270(),

                       .LOCKED(LOCKED_OUT),

                       .PSDONE(),

                       .STATUS());

endmodule