// *************************************************************************** // *************************************************************************** // Copyright 2011(c) Analog Devices, Inc. // // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are met: // - Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // - Redistributions in binary form must reproduce the above copyright // notice, this list of conditions and the following disclaimer in // the documentation and/or other materials provided with the // distribution. // - Neither the name of Analog Devices, Inc. nor the names of its // contributors may be used to endorse or promote products derived // from this software without specific prior written permission. // - The use of this software may or may not infringe the patent rights // of one or more patent holders. This license does not release you // from the requirement that you obtain separate licenses from these // patent holders to use this software. // - Use of the software either in source or binary form, must be run // on or directly connected to an Analog Devices Inc. component. // // THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. // // IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE // USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // *************************************************************************** // *************************************************************************** `timescale 1ps/1ps module ad_serdes_in #( // parameters parameter DEVICE_TYPE = 0, parameter DATA_WIDTH = 16) ( // reset and clocks input rst, input clk, input div_clk, input loaden, input [ 7:0] phase, input locked, // data interface output [(DATA_WIDTH-1):0] data_s0, output [(DATA_WIDTH-1):0] data_s1, output [(DATA_WIDTH-1):0] data_s2, output [(DATA_WIDTH-1):0] data_s3, output [(DATA_WIDTH-1):0] data_s4, output [(DATA_WIDTH-1):0] data_s5, output [(DATA_WIDTH-1):0] data_s6, output [(DATA_WIDTH-1):0] data_s7, input [(DATA_WIDTH-1):0] data_in_p, input [(DATA_WIDTH-1):0] data_in_n, // delay-data interface input up_clk, input [(DATA_WIDTH-1):0] up_dld, input [((DATA_WIDTH*5)-1):0] up_dwdata, output [((DATA_WIDTH*5)-1):0] up_drdata, // delay-control interface input delay_clk, input delay_rst, output delay_locked); // internal signals wire [(DATA_WIDTH-1):0] delay_locked_s; // assignments assign up_drdata = 5'd0; assign delay_locked = & delay_locked_s; // instantiations genvar l_inst; generate for (l_inst = 0; l_inst < DATA_WIDTH; l_inst = l_inst + 1) begin: g_data alt_serdes_in_core i_core ( .clk_export (clk), .div_clk_export (div_clk), .hs_phase_export (phase), .loaden_export (loaden), .locked_export (locked), .data_in_export (data_in_p[l_inst]), .data_s_export ({ data_s0[l_inst], data_s1[l_inst], data_s2[l_inst], data_s3[l_inst], data_s4[l_inst], data_s5[l_inst], data_s6[l_inst], data_s7[l_inst]}), .delay_locked_export (delay_locked_s[l_inst])); end endgenerate endmodule // *************************************************************************** // ***************************************************************************