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[/] [openrisc/] [trunk/] [orpsocv2/] [boards/] [xilinx/] [s3adsp1800/] [rtl/] [verilog/] [xilinx_s3adsp_ddr2/] [s3adsp_ddr2_iobs_0.v] - Blame information for rev 592

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//*****************************************************************************
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// DISCLAIMER OF LIABILITY
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//
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// This file contains proprietary and confidential information of
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// Xilinx, Inc. ("Xilinx"), that is distributed under a license
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// from Xilinx, and may be used, copied and/or disclosed only
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// pursuant to the terms of a valid license agreement with Xilinx.
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//
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// XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION
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// ("MATERIALS") "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
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// EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING WITHOUT
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// LIMITATION, ANY WARRANTY WITH RESPECT TO NONINFRINGEMENT,
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// MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. Xilinx
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// does not warrant that functions included in the Materials will
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// meet the requirements of Licensee, or that the operation of the
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// Materials will be uninterrupted or error-free, or that defects
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// in the Materials will be corrected. Furthermore, Xilinx does
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// not warrant or make any representations regarding use, or the
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// results of the use, of the Materials in terms of correctness,
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// accuracy, reliability or otherwise.
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//
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// Xilinx products are not designed or intended to be fail-safe,
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// or for use in any application requiring fail-safe performance,
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// such as life-support or safety devices or systems, Class III
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// medical devices, nuclear facilities, applications related to
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// the deployment of airbags, or any other applications that could
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// lead to death, personal injury or severe property or
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// environmental damage (individually and collectively, "critical
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// applications"). Customer assumes the sole risk and liability
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// of any use of Xilinx products in critical applications,
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// subject only to applicable laws and regulations governing
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// limitations on product liability.
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//
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// Copyright 2005, 2006, 2007 Xilinx, Inc.
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// All rights reserved.
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//
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// This disclaimer and copyright notice must be retained as part
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// of this file at all times.
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//*****************************************************************************
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//   ____  ____
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//  /   /\/   /
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// /___/  \  /   Vendor             : Xilinx
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// \   \   \/    Version            : 3.6.1
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//  \   \        Application        : MIG
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//  /   /        Filename           : s3adsp_ddr2_iobs_0.v
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// /___/   /\    Date Last Modified : $Date: 2010/11/26 18:25:41 $
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// \   \  /  \   Date Created       : Mon May 2 2005
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//  \___\/\___\
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// Device       : Spartan-3/3A/3A-DSP
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// Design Name  : DDR2 SDRAM
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// Purpose      : This module has the instantiations infrastructure_ios, 
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//                data_path_iobs and controller_iobs modules
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//*****************************************************************************
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`include "s3adsp_ddr2_parameters_0.v"
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`timescale 1ns/100ps
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(* X_CORE_INFO = "mig_v3_61_ddr2_sp3, Coregen 12.4" ,
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   CORE_GENERATION_INFO = "ddr2_sp3,mig_v3_61,{component_name=ddr2_sp3, data_width=32, memory_width=8, clk_width=2, bank_address=2, row_address=13, column_address=10, no_of_cs=1, cke_width=1, registered=0, data_mask=1, mask_enable=1, load_mode_register=13'b0010100110011, ext_load_mode_register=13'b0000000000000, language=Verilog, synthesis_tool=ISE, interface_type=DDR2_SDRAM, no_of_controllers=1}" *)
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module s3adsp_ddr2_iobs_0
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  (
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   input                              clk,
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   input                              clk90,
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   input                              ddr_rasb_cntrl,
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   input                              ddr_casb_cntrl,
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   input                              ddr_web_cntrl,
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   input                              ddr_cke_cntrl,
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   input                              ddr_csb_cntrl,
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   input                              ddr_odt_cntrl,
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   input [(`ROW_ADDRESS-1):0]         ddr_address_cntrl,
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   input [(`BANK_ADDRESS-1):0]        ddr_ba_cntrl,
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   input                              rst_dqs_div_int,
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   input                              dqs_reset,
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   input                              dqs_enable,
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   inout [((`DATA_STROBE_WIDTH)-1):0] ddr_dqs,
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   inout [(`DATA_STROBE_WIDTH-1):0]   ddr_dqs_n,
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   inout [(`DATA_WIDTH-1):0]          ddr_dq,
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   input [(`DATA_WIDTH-1):0]          write_data_falling,
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   input [(`DATA_WIDTH-1):0]          write_data_rising,
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   input                              write_en_val,
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   input [((`DATA_MASK_WIDTH)-1):0]   data_mask_f,
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   input [((`DATA_MASK_WIDTH)-1):0]   data_mask_r,
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   output [(`CLK_WIDTH-1):0]          ddr2_ck,
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   output [(`CLK_WIDTH-1):0]          ddr2_ck_n,
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   output                             ddr_rasb,
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   output                             ddr_casb,
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   output                             ddr_web,
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   output [(`BANK_ADDRESS-1):0]       ddr_ba,
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   output [(`ROW_ADDRESS-1):0]        ddr_address,
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   output                             ddr_cke,
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   output                             ddr_csb,
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   output                             ddr_odt0,
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   output                             rst_dqs_div,
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   input                              rst_dqs_div_in,
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   output                             rst_dqs_div_out,
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   output [(`DATA_STROBE_WIDTH-1):0]  dqs_int_delay_in,
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   output [((`DATA_MASK_WIDTH)-1):0]  ddr_dm,
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   output [((`DATA_WIDTH)-1):0]       dq
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   );
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   s3adsp_ddr2_infrastructure_iobs_0 infrastructure_iobs0
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     (
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      .ddr2_ck   (ddr2_ck),
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      .ddr2_ck_n (ddr2_ck_n),
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      .clk0      (clk)
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      );
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   s3adsp_ddr2_controller_iobs_0 controller_iobs0
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     (
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      .clk0              (clk),
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      .ddr_rasb_cntrl    (ddr_rasb_cntrl),
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      .ddr_casb_cntrl    (ddr_casb_cntrl),
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      .ddr_web_cntrl     (ddr_web_cntrl),
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      .ddr_cke_cntrl     (ddr_cke_cntrl),
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      .ddr_csb_cntrl     (ddr_csb_cntrl),
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      .ddr_odt_cntrl     (ddr_odt_cntrl),
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      .ddr_address_cntrl (ddr_address_cntrl),
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      .ddr_ba_cntrl      (ddr_ba_cntrl),
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      .rst_dqs_div_int   (rst_dqs_div_int),
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      .ddr_rasb          (ddr_rasb),
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      .ddr_casb          (ddr_casb),
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      .ddr_web           (ddr_web),
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      .ddr_ba            (ddr_ba),
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      .ddr_address       (ddr_address),
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      .ddr_cke           (ddr_cke),
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      .ddr_csb           (ddr_csb),
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      .ddr_odt0          (ddr_odt0),
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      .rst_dqs_div       (rst_dqs_div),
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      .rst_dqs_div_in    (rst_dqs_div_in),
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      .rst_dqs_div_out   (rst_dqs_div_out)
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      );
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   s3adsp_ddr2_data_path_iobs_0 datapath_iobs0
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     (
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      .clk                (clk),
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      .clk90              (clk90),
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      .dqs_reset          (dqs_reset),
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      .dqs_enable         (dqs_enable),
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      .ddr_dqs            (ddr_dqs),
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      .ddr_dqs_n          (ddr_dqs_n),
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      .ddr_dq             (ddr_dq),
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      .write_data_falling (write_data_falling),
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      .write_data_rising  (write_data_rising),
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      .write_en_val       (write_en_val),
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      .data_mask_f        (data_mask_f),
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      .data_mask_r        (data_mask_r),
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      .dqs_int_delay_in   (dqs_int_delay_in),
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      .ddr_dm             (ddr_dm),
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      .ddr_dq_val         (dq)
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      );
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endmodule

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