ddr2_topecc.v

基于SIIGX的PCIe的Kit

// megafunction wizard: %DDR2 SDRAM Controller v3.4.0%
// GENERATION: XML

// ============================================================
// Megafunction Name(s):
// 			ddr2_topecc_auk_ddr_sdram
// ============================================================
// Generated by DDR2 SDRAM Controller 3.4.0 [Altera, IP Toolbench v1.2.11 build48]
// ************************************************************
// THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
// ************************************************************
// Copyright (C) 1991-2006 Altera Corporation
// Any megafunction design, and related net list (encrypted or decrypted),
// support information, device programming or simulation file, and any other
// associated documentation or information provided by Altera or a partner
// under Altera's Megafunction Partnership Program may be used only to
// program PLD devices (but not masked PLD devices) from Altera.  Any other
// use of such megafunction design, net list, support information, device
// programming or simulation file, or any other related documentation or
// information is prohibited for any other purpose, including, but not
// limited to modification, reverse engineering, de-compiling, or use with
// any other silicon devices, unless such use is explicitly licensed under
// a separate agreement with Altera or a megafunction partner.  Title to
// the intellectual property, including patents, copyrights, trademarks,
// trade secrets, or maskworks, embodied in any such megafunction design,
// net list, support information, device programming or simulation file, or
// any other related documentation or information provided by Altera or a
// megafunction partner, remains with Altera, the megafunction partner, or
// their respective licensors.  No other licenses, including any licenses
// needed under any third party's intellectual property, are provided herein.


module ddr2_topecc (
	resynch_clk,
	addrcmd_clk,
	write_clk,
	clk,
	reset_n,
	local_read_req,
	local_write_req,
	local_addr,
	local_wdata,
	local_be,
	local_size,
	dqs_delay_ctrl,
	dqsupdate,
	local_ready,
	local_rdata,
	local_rdata_valid,
	local_rdvalid_in_n,
	local_init_done,
	local_refresh_ack,
	local_wdata_req,
	ddr2_odt,
	clk_to_sdram,
	clk_to_sdram_n,
	ddr2_cs_n,
	ddr2_cke,
	ddr2_a,
	ddr2_ba,
	ddr2_ras_n,
	ddr2_cas_n,
	ddr2_we_n,
	ddr2_dm,
	stratix_dll_control,
	ddr2_dq,
	ddr2_dqs);


	input		resynch_clk;
	input		addrcmd_clk;
	input		write_clk;
	input		clk;
	input		reset_n;
	input		local_read_req;
	input		local_write_req;
	input	[23:0]	local_addr;
	input	[143:0]	local_wdata;
	input	[17:0]	local_be;
	input	[1:0]	local_size;
	input	[5:0]	dqs_delay_ctrl;
	input		dqsupdate;
	output		local_ready;
	output	[143:0]	local_rdata;
	output		local_rdata_valid;
	output		local_rdvalid_in_n;
	output		local_init_done;
	output		local_refresh_ack;
	output		local_wdata_req;
	output		ddr2_odt;
	output	[2:0]	clk_to_sdram;
	output	[2:0]	clk_to_sdram_n;
	output		ddr2_cs_n;
	output		ddr2_cke;
	output	[12:0]	ddr2_a;
	output	[1:0]	ddr2_ba;
	output		ddr2_ras_n;
	output		ddr2_cas_n;
	output		ddr2_we_n;
	output	[8:0]	ddr2_dm;
	output		stratix_dll_control;
	inout	[71:0]	ddr2_dq;
	inout	[8:0]	ddr2_dqs;

	wire signal_wire0 = 1'b0;
	wire signal_wire1 = 1'b0;
	wire signal_wire2 = 1'b0;
	wire signal_wire3 = 1'b0;
	wire [2:0] signal_wire4 = 3'b101;
	wire [2:0] signal_wire5 = 3'b010;
	wire [1:0] signal_wire6 = 2'b00;
	wire signal_wire7 = 1'b0;
	wire signal_wire8 = 1'b0;
	wire signal_wire9 = 1'b0;
	wire [2:0] signal_wire10 = 3'b101;
	wire [3:0] signal_wire11 = 4'he;
	wire [1:0] signal_wire12 = 2'b11;
	wire [2:0] signal_wire13 = 3'b101;
	wire [2:0] signal_wire14 = 3'b101;
	wire [6:0] signal_wire15 = 7'b0100011;
	wire [1:0] signal_wire16 = 2'b10;
	wire [15:0] signal_wire17 = 16'h0a26;
	wire [15:0] signal_wire18 = 16'hfffe;

	ddr2_topecc_auk_ddr_sdram	ddr2_topecc_auk_ddr_sdram_inst(
		.resynch_clk(resynch_clk),
		.addrcmd_clk(addrcmd_clk),
		.postamble_clk(write_clk),
		.clk(clk),
		.reset_n(reset_n),
		.write_clk(write_clk),
		.capture_clk(signal_wire0),
		.local_read_req(local_read_req),
		.local_write_req(local_write_req),
		.local_addr(local_addr),
		.local_wdata(local_wdata),
		.local_be(local_be),
		.local_size(local_size),
		.local_burstbegin(signal_wire1),
		.local_refresh_req(signal_wire2),
		.local_autopch_req(signal_wire3),
		.mem_tcl(signal_wire4),
		.mem_bl(signal_wire5),
		.mem_odt(signal_wire6),
		.mem_btype(signal_wire7),
		.mem_dll_en(signal_wire8),
		.mem_drv_str(signal_wire9),
		.mem_trcd(signal_wire10),
		.mem_tras(signal_wire11),
		.mem_twtr(signal_wire12),
		.mem_twr(signal_wire13),
		.mem_trp(signal_wire14),
		.mem_trfc(signal_wire15),
		.mem_tmrd(signal_wire16),
		.mem_trefi(signal_wire17),
		.mem_tinit_time(signal_wire18),
		.dqs_delay_ctrl(dqs_delay_ctrl),
		.dqsupdate(dqsupdate),
		.local_ready(local_ready),
		.local_rdata(local_rdata),
		.local_rdata_valid(local_rdata_valid),
		.local_rdvalid_in_n(local_rdvalid_in_n),
		.local_init_done(local_init_done),
		.local_refresh_ack(local_refresh_ack),
		.local_wdata_req(local_wdata_req),
		.ddr_odt(ddr2_odt),
		.clk_to_sdram(clk_to_sdram),
		.clk_to_sdram_n(clk_to_sdram_n),
		.ddr_cs_n(ddr2_cs_n),
		.ddr_cke(ddr2_cke),
		.ddr_a(ddr2_a),
		.ddr_ba(ddr2_ba),
		.ddr_ras_n(ddr2_ras_n),
		.ddr_cas_n(ddr2_cas_n),
		.ddr_we_n(ddr2_we_n),
		.ddr_dm(ddr2_dm),
		.stratix_dll_control(stratix_dll_control),
		.ddr_dq(ddr2_dq),
		.ddr_dqs(ddr2_dqs));

	defparam
		ddr2_topecc_auk_ddr_sdram_inst.gMEM_TYPE = "ddr2_sdram",
		ddr2_topecc_auk_ddr_sdram_inst.gLOCAL_AVALON_IF = "false",
		ddr2_topecc_auk_ddr_sdram_inst.gREG_DIMM = "false",