pluto_hdl_adi/library/axi_ad9361/axi_ad9361_tx_channel.v

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2014-03-12 00:01:55 +00:00
// ***************************************************************************
// ***************************************************************************
// 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_ad9361_tx_channel (
// dac interface
dac_clk,
dac_rst,
dac_dds_data,
// processor interface
dac_dds_enable,
dac_dds_data_enable,
dac_dds_format,
dac_dds_pattenb,
dac_lb_enb,
dac_pn_enb,
// bus interface
up_rstn,
up_clk,
up_sel,
up_wr,
up_addr,
up_wdata,
up_rdata,
up_ack);
// parameters
parameter CHID = 32'h0;
parameter DP_DISABLE = 0;
// dac interface
input dac_clk;
input dac_rst;
output [15:0] dac_dds_data;
// processor interface
input dac_dds_enable;
input dac_dds_data_enable;
input dac_dds_format;
input dac_dds_pattenb;
output dac_lb_enb;
output dac_pn_enb;
// bus interface
input up_rstn;
input up_clk;
input up_sel;
input up_wr;
input [13:0] up_addr;
input [31:0] up_wdata;
output [31:0] up_rdata;
output up_ack;
// internal signals
wire [15:0] dac_dds_patt_1_s;
wire [15:0] dac_dds_init_1_s;
wire [15:0] dac_dds_incr_1_s;
wire [15:0] dac_dds_scale_1_s;
wire [15:0] dac_dds_patt_2_s;
wire [15:0] dac_dds_init_2_s;
wire [15:0] dac_dds_incr_2_s;
wire [15:0] dac_dds_scale_2_s;
// single channel dds
axi_ad9361_tx_dds #(.DP_DISABLE(DP_DISABLE)) i_tx_dds (
.dac_clk (dac_clk),
.dac_rst (dac_rst),
.dac_dds_data (dac_dds_data),
.dac_dds_enable (dac_dds_enable),
.dac_dds_data_enable (dac_dds_data_enable),
.dac_dds_format (dac_dds_format),
.dac_dds_pattenb (dac_dds_pattenb),
.dac_dds_patt_1 (dac_dds_patt_1_s),
.dac_dds_init_1 (dac_dds_init_1_s),
.dac_dds_incr_1 (dac_dds_incr_1_s),
.dac_dds_scale_1 (dac_dds_scale_1_s),
.dac_dds_patt_2 (dac_dds_patt_2_s),
.dac_dds_init_2 (dac_dds_init_2_s),
.dac_dds_incr_2 (dac_dds_incr_2_s),
.dac_dds_scale_2 (dac_dds_scale_2_s));
// single channel processor
up_dac_channel #(.PCORE_DAC_CHID(CHID)) i_up_dac_channel (
.dac_clk (dac_clk),
.dac_rst (dac_rst),
.dac_dds_scale_1 (dac_dds_scale_1_s),
.dac_dds_init_1 (dac_dds_init_1_s),
.dac_dds_incr_1 (dac_dds_incr_1_s),
.dac_dds_scale_2 (dac_dds_scale_2_s),
.dac_dds_init_2 (dac_dds_init_2_s),
.dac_dds_incr_2 (dac_dds_incr_2_s),
.dac_dds_patt_1 (dac_dds_patt_1_s),
.dac_dds_patt_2 (dac_dds_patt_2_s),
.dac_dds_sel (),
.dac_lb_enb (dac_lb_enb),
.dac_pn_enb (dac_pn_enb),
.up_usr_datatype_be (),
.up_usr_datatype_signed (),
.up_usr_datatype_shift (),
.up_usr_datatype_total_bits (),
.up_usr_datatype_bits (),
.up_usr_interpolation_m (),
.up_usr_interpolation_n (),
.dac_usr_datatype_be (1'b0),
.dac_usr_datatype_signed (1'b1),
.dac_usr_datatype_shift (8'd0),
.dac_usr_datatype_total_bits (8'd16),
.dac_usr_datatype_bits (8'd16),
.dac_usr_interpolation_m (16'd1),
.dac_usr_interpolation_n (16'd1),
.up_rstn (up_rstn),
.up_clk (up_clk),
.up_sel (up_sel),
.up_wr (up_wr),
.up_addr (up_addr),
.up_wdata (up_wdata),
.up_rdata (up_rdata),
.up_ack (up_ack));
endmodule
// ***************************************************************************
// ***************************************************************************