120 lines
5.3 KiB
Verilog
120 lines
5.3 KiB
Verilog
// ***************************************************************************
|
|
// ***************************************************************************
|
|
// 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_ad9371_if (
|
|
|
|
// receive
|
|
|
|
adc_clk,
|
|
adc_rx_data,
|
|
adc_os_clk,
|
|
adc_rx_os_data,
|
|
|
|
adc_data,
|
|
adc_os_valid,
|
|
adc_os_data,
|
|
|
|
// transmit
|
|
|
|
dac_clk,
|
|
dac_tx_data,
|
|
|
|
dac_data);
|
|
|
|
// receive
|
|
|
|
input adc_clk;
|
|
input [ 63:0] adc_rx_data;
|
|
input adc_os_clk;
|
|
input [ 63:0] adc_rx_os_data;
|
|
|
|
output [ 63:0] adc_data;
|
|
output adc_os_valid;
|
|
output [ 63:0] adc_os_data;
|
|
|
|
// transmit
|
|
|
|
input dac_clk;
|
|
output [127:0] dac_tx_data;
|
|
|
|
input [127:0] dac_data;
|
|
|
|
// delineating
|
|
|
|
assign adc_data[((8* 7)+7):(8* 7)] = adc_rx_data[((8* 6)+7):(8* 6)];
|
|
assign adc_data[((8* 6)+7):(8* 6)] = adc_rx_data[((8* 7)+7):(8* 7)];
|
|
assign adc_data[((8* 5)+7):(8* 5)] = adc_rx_data[((8* 4)+7):(8* 4)];
|
|
assign adc_data[((8* 4)+7):(8* 4)] = adc_rx_data[((8* 5)+7):(8* 5)];
|
|
assign adc_data[((8* 3)+7):(8* 3)] = adc_rx_data[((8* 2)+7):(8* 2)];
|
|
assign adc_data[((8* 2)+7):(8* 2)] = adc_rx_data[((8* 3)+7):(8* 3)];
|
|
assign adc_data[((8* 1)+7):(8* 1)] = adc_rx_data[((8* 0)+7):(8* 0)];
|
|
assign adc_data[((8* 0)+7):(8* 0)] = adc_rx_data[((8* 1)+7):(8* 1)];
|
|
|
|
assign adc_os_valid = 'd1;
|
|
assign adc_os_data[((8* 7)+7):(8* 7)] = adc_rx_os_data[((8* 6)+7):(8* 6)];
|
|
assign adc_os_data[((8* 6)+7):(8* 6)] = adc_rx_os_data[((8* 7)+7):(8* 7)];
|
|
assign adc_os_data[((8* 5)+7):(8* 5)] = adc_rx_os_data[((8* 4)+7):(8* 4)];
|
|
assign adc_os_data[((8* 4)+7):(8* 4)] = adc_rx_os_data[((8* 5)+7):(8* 5)];
|
|
assign adc_os_data[((8* 3)+7):(8* 3)] = adc_rx_os_data[((8* 2)+7):(8* 2)];
|
|
assign adc_os_data[((8* 2)+7):(8* 2)] = adc_rx_os_data[((8* 3)+7):(8* 3)];
|
|
assign adc_os_data[((8* 1)+7):(8* 1)] = adc_rx_os_data[((8* 0)+7):(8* 0)];
|
|
assign adc_os_data[((8* 0)+7):(8* 0)] = adc_rx_os_data[((8* 1)+7):(8* 1)];
|
|
|
|
assign dac_tx_data[((8*15)+7):(8*15)] = dac_data[((8*14)+7):(8*14)];
|
|
assign dac_tx_data[((8*14)+7):(8*14)] = dac_data[((8*15)+7):(8*15)];
|
|
assign dac_tx_data[((8*13)+7):(8*13)] = dac_data[((8*12)+7):(8*12)];
|
|
assign dac_tx_data[((8*12)+7):(8*12)] = dac_data[((8*13)+7):(8*13)];
|
|
assign dac_tx_data[((8*11)+7):(8*11)] = dac_data[((8*10)+7):(8*10)];
|
|
assign dac_tx_data[((8*10)+7):(8*10)] = dac_data[((8*11)+7):(8*11)];
|
|
assign dac_tx_data[((8* 9)+7):(8* 9)] = dac_data[((8* 8)+7):(8* 8)];
|
|
assign dac_tx_data[((8* 8)+7):(8* 8)] = dac_data[((8* 9)+7):(8* 9)];
|
|
assign dac_tx_data[((8* 7)+7):(8* 7)] = dac_data[((8* 6)+7):(8* 6)];
|
|
assign dac_tx_data[((8* 6)+7):(8* 6)] = dac_data[((8* 7)+7):(8* 7)];
|
|
assign dac_tx_data[((8* 5)+7):(8* 5)] = dac_data[((8* 4)+7):(8* 4)];
|
|
assign dac_tx_data[((8* 4)+7):(8* 4)] = dac_data[((8* 5)+7):(8* 5)];
|
|
assign dac_tx_data[((8* 3)+7):(8* 3)] = dac_data[((8* 2)+7):(8* 2)];
|
|
assign dac_tx_data[((8* 2)+7):(8* 2)] = dac_data[((8* 3)+7):(8* 3)];
|
|
assign dac_tx_data[((8* 1)+7):(8* 1)] = dac_data[((8* 0)+7):(8* 0)];
|
|
assign dac_tx_data[((8* 0)+7):(8* 0)] = dac_data[((8* 1)+7):(8* 1)];
|
|
|
|
endmodule
|
|
|
|
// ***************************************************************************
|
|
// ***************************************************************************
|