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[/] [openrisc/] [trunk/] [orpsocv2/] [boards/] [xilinx/] [s3adsp1800/] [rtl/] [verilog/] [xilinx_s3adsp_ddr2/] [s3adsp_ddr2_cal_top.v] - Rev 568
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//***************************************************************************** // DISCLAIMER OF LIABILITY // // This file contains proprietary and confidential information of // Xilinx, Inc. ("Xilinx"), that is distributed under a license // from Xilinx, and may be used, copied and/or disclosed only // pursuant to the terms of a valid license agreement with Xilinx. // // XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION // ("MATERIALS") "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER // EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING WITHOUT // LIMITATION, ANY WARRANTY WITH RESPECT TO NONINFRINGEMENT, // MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. Xilinx // does not warrant that functions included in the Materials will // meet the requirements of Licensee, or that the operation of the // Materials will be uninterrupted or error-free, or that defects // in the Materials will be corrected. Furthermore, Xilinx does // not warrant or make any representations regarding use, or the // results of the use, of the Materials in terms of correctness, // accuracy, reliability or otherwise. // // Xilinx products are not designed or intended to be fail-safe, // or for use in any application requiring fail-safe performance, // such as life-support or safety devices or systems, Class III // medical devices, nuclear facilities, applications related to // the deployment of airbags, or any other applications that could // lead to death, personal injury or severe property or // environmental damage (individually and collectively, "critical // applications"). Customer assumes the sole risk and liability // of any use of Xilinx products in critical applications, // subject only to applicable laws and regulations governing // limitations on product liability. // // Copyright 2005, 2006, 2007 Xilinx, Inc. // All rights reserved. // // This disclaimer and copyright notice must be retained as part // of this file at all times. //***************************************************************************** // ____ ____ // / /\/ / // /___/ \ / Vendor : Xilinx // \ \ \/ Version : 3.6.1 // \ \ Application : MIG // / / Filename : s3adsp_ddr2_cal_top.v // /___/ /\ Date Last Modified : $Date: 2010/11/26 18:25:41 $ // \ \ / \ Date Created : Mon May 2 2005 // \___\/\___\ // Device : Spartan-3/3A/3A-DSP // Design Name : DDR2 SDRAM // Purpose : This module has the instantiations cal_ctl and tap_dly. //***************************************************************************** `timescale 1ns/100ps (* X_CORE_INFO = "mig_v3_61_ddr2_sp3, Coregen 12.4" , 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}" *) module s3adsp_ddr2_cal_top ( input clk0, input clk0dcmlock, input reset, output [4:0] tapfordqs, // debug signals output [4:0] dbg_phase_cnt, output [5:0] dbg_cnt, output dbg_trans_onedtct, output dbg_trans_twodtct, output dbg_enb_trans_two_dtct ); wire [31:0] flop2_val; wire fpga_rst; assign fpga_rst = (~reset || ~clk0dcmlock); s3adsp_ddr2_cal_ctl cal_ctl0 ( .clk (clk0), .reset (fpga_rst), .flop2 (flop2_val), .tapfordqs (tapfordqs), .dbg_phase_cnt (dbg_phase_cnt), .dbg_cnt (dbg_cnt), .dbg_trans_onedtct (dbg_trans_onedtct), .dbg_trans_twodtct (dbg_trans_twodtct), .dbg_enb_trans_two_dtct (dbg_enb_trans_two_dtct) ); s3adsp_ddr2_tap_dly tap_dly0 ( .clk (clk0), .reset (fpga_rst), .tapin (clk0), .flop2 (flop2_val) ); endmodule