// *************************************************************************** // *************************************************************************** // 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 1ns/100ps module axi_ad9963 #( // parameters parameter ID = 0, parameter DEVICE_TYPE = 0, parameter DAC_IODELAY_ENABLE = 0, parameter IO_DELAY_GROUP = "dev_if_delay_group", parameter DAC_DATAPATH_DISABLE = 0, parameter ADC_DATAPATH_DISABLE = 0 ) ( // physical interface (receive) input trx_clk, input trx_iq, input [11:0] trx_data, // physical interface (transmit) output tx_clk, output tx_iq, output [11:0] tx_data, // transmit master/slave input dac_sync_in, output dac_sync_out, // delay clock input delay_clk, // master interface output l_clk, output dac_clk, output rst, // dma interface output adc_enable_i, output adc_valid_i, output [15:0] adc_data_i, output adc_enable_q, output adc_valid_q, output [15:0] adc_data_q, input adc_dovf, input adc_dunf, output dac_enable_i, output dac_valid_i, input [15:0] dac_data_i, output dac_enable_q, output dac_valid_q, input [15:0] dac_data_q, input dac_dovf, input dac_dunf, // axi interface input s_axi_aclk, input s_axi_aresetn, input s_axi_awvalid, input [31:0] s_axi_awaddr, input [ 2:0] s_axi_awprot, output s_axi_awready, input s_axi_wvalid, input [31:0] s_axi_wdata, input [ 3:0] s_axi_wstrb, output s_axi_wready, output s_axi_bvalid, output [ 1:0] s_axi_bresp, input s_axi_bready, input s_axi_arvalid, input [31:0] s_axi_araddr, input [ 2:0] s_axi_arprot, output s_axi_arready, output s_axi_rvalid, output [31:0] s_axi_rdata, output [ 1:0] s_axi_rresp, input s_axi_rready); // internal registers reg up_wack = 'd0; reg up_rack = 'd0; reg [31:0] up_rdata = 'd0; // internal clocks and resets wire up_clk; wire up_rstn; wire delay_rst; // internal signals wire adc_valid_s; wire [23:0] adc_data_s; wire adc_status_s; wire dac_valid_s; wire [23:0] dac_data_s; wire dac_valid_i0_s; wire dac_valid_q0_s; wire dac_valid_i1_s; wire dac_valid_q1_s; wire [12:0] up_adc_dld_s; wire [64:0] up_adc_dwdata_s; wire [64:0] up_adc_drdata_s; wire [13:0] up_dac_dld_s; wire [69:0] up_dac_dwdata_s; wire [69:0] up_dac_drdata_s; wire delay_locked_s; wire up_wreq_s; wire [13:0] up_waddr_s; wire [31:0] up_wdata_s; wire up_wack_rx_s; wire up_wack_tx_s; wire up_rreq_s; wire [13:0] up_raddr_s; wire [31:0] up_rdata_rx_s; wire up_rack_rx_s; wire [31:0] up_rdata_tx_s; wire up_rack_tx_s; // signal name changes assign up_clk = s_axi_aclk; assign up_rstn = s_axi_aresetn; // processor read interface always @(*) begin up_wack <= up_wack_rx_s | up_wack_tx_s; up_rack <= up_rack_rx_s | up_rack_tx_s; up_rdata <= up_rdata_rx_s | up_rdata_tx_s; end // device interface axi_ad9963_if #( .DEVICE_TYPE (DEVICE_TYPE), .DAC_IODELAY_ENABLE (DAC_IODELAY_ENABLE), .IO_DELAY_GROUP (IO_DELAY_GROUP)) i_dev_if ( .trx_clk (trx_clk), .trx_iq (trx_iq), .trx_data (trx_data), .tx_clk (tx_clk), .tx_iq (tx_iq), .tx_data (tx_data), .rst (rst), .l_clk (l_clk), .dac_clk (dac_clk), .adc_valid (adc_valid_s), .adc_data (adc_data_s), .adc_status (adc_status_s), .dac_valid (dac_valid_s), .dac_data (dac_data_s), .up_clk (up_clk), .up_adc_dld (up_adc_dld_s), .up_adc_dwdata (up_adc_dwdata_s), .up_adc_drdata (up_adc_drdata_s), .up_dac_dld (up_dac_dld_s), .up_dac_dwdata (up_dac_dwdata_s), .up_dac_drdata (up_dac_drdata_s), .delay_clk (delay_clk), .delay_rst (delay_rst), .delay_locked (delay_locked_s)); // receive axi_ad9963_rx #( .ID (ID), .DATAPATH_DISABLE (ADC_DATAPATH_DISABLE)) i_rx ( .adc_rst (rst), .adc_clk (l_clk), .adc_valid (adc_valid_s), .adc_data (adc_data_s), .adc_status (adc_status_s), .up_dld (up_adc_dld_s), .up_dwdata (up_adc_dwdata_s), .up_drdata (up_adc_drdata_s), .delay_clk (delay_clk), .delay_rst (delay_rst), .delay_locked (delay_locked_s), .adc_enable_i (adc_enable_i), .adc_valid_i (adc_valid_i), .adc_data_i (adc_data_i), .adc_enable_q (adc_enable_q), .adc_valid_q (adc_valid_q), .adc_data_q (adc_data_q), .adc_dovf (adc_dovf), .adc_dunf (adc_dunf), .up_rstn (up_rstn), .up_clk (up_clk), .up_wreq (up_wreq_s), .up_waddr (up_waddr_s), .up_wdata (up_wdata_s), .up_wack (up_wack_rx_s), .up_rreq (up_rreq_s), .up_raddr (up_raddr_s), .up_rdata (up_rdata_rx_s), .up_rack (up_rack_rx_s)); // transmit axi_ad9963_tx #( .ID (ID), .DATAPATH_DISABLE (DAC_DATAPATH_DISABLE)) i_tx ( .dac_clk (dac_clk), .dac_valid (dac_valid_s), .dac_data (dac_data_s), .adc_data (adc_data_s), .up_dld (up_dac_dld_s), .up_dwdata (up_dac_dwdata_s), .up_drdata (up_dac_drdata_s), .delay_clk (delay_clk), .delay_rst (), .delay_locked (delay_locked_s), .dac_sync_in (dac_sync_in), .dac_sync_out (dac_sync_out), .dac_enable_i (dac_enable_i), .dac_valid_i (dac_valid_i), .dac_data_i (dac_data_i), .dac_enable_q (dac_enable_q), .dac_valid_q (dac_valid_q), .dac_data_q (dac_data_q), .dac_dovf(dac_dovf), .dac_dunf(dac_dunf), .up_rstn (up_rstn), .up_clk (up_clk), .up_wreq (up_wreq_s), .up_waddr (up_waddr_s), .up_wdata (up_wdata_s), .up_wack (up_wack_tx_s), .up_rreq (up_rreq_s), .up_raddr (up_raddr_s), .up_rdata (up_rdata_tx_s), .up_rack (up_rack_tx_s)); // axi interface up_axi i_up_axi ( .up_rstn (up_rstn), .up_clk (up_clk), .up_axi_awvalid (s_axi_awvalid), .up_axi_awaddr (s_axi_awaddr), .up_axi_awready (s_axi_awready), .up_axi_wvalid (s_axi_wvalid), .up_axi_wdata (s_axi_wdata), .up_axi_wstrb (s_axi_wstrb), .up_axi_wready (s_axi_wready), .up_axi_bvalid (s_axi_bvalid), .up_axi_bresp (s_axi_bresp), .up_axi_bready (s_axi_bready), .up_axi_arvalid (s_axi_arvalid), .up_axi_araddr (s_axi_araddr), .up_axi_arready (s_axi_arready), .up_axi_rvalid (s_axi_rvalid), .up_axi_rresp (s_axi_rresp), .up_axi_rdata (s_axi_rdata), .up_axi_rready (s_axi_rready), .up_wreq (up_wreq_s), .up_waddr (up_waddr_s), .up_wdata (up_wdata_s), .up_wack (up_wack), .up_rreq (up_rreq_s), .up_raddr (up_raddr_s), .up_rdata (up_rdata), .up_rack (up_rack)); endmodule // *************************************************************************** // ***************************************************************************