66 lines
2.7 KiB
Verilog
Executable File
66 lines
2.7 KiB
Verilog
Executable File
// ***************************************************************************
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// ***************************************************************************
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// Copyright 2014 - 2017 (c) Analog Devices, Inc. All rights reserved.
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//
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// Each core or library found in this collection may have its own licensing terms.
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// The user should keep this in in mind while exploring these cores.
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//
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// Redistribution and use in source and binary forms,
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// with or without modification of this file, are permitted under the terms of either
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// (at the option of the user):
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//
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// 1. The GNU General Public License version 2 as published by the
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// Free Software Foundation, which can be found in the top level directory, or at:
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// https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html
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//
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// OR
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//
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// 2. An ADI specific BSD license as noted in the top level directory, or on-line at:
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// https://github.com/analogdevicesinc/hdl/blob/dev/LICENSE
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//
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// ***************************************************************************
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// ***************************************************************************
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// too bad- we have to do this!
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`timescale 1ns/100ps
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module util_ccat #(
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parameter CHANNEL_DATA_WIDTH = 1,
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parameter NUM_OF_CHANNELS = 8) (
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input [(CHANNEL_DATA_WIDTH-1):0] data_0,
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input [(CHANNEL_DATA_WIDTH-1):0] data_1,
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input [(CHANNEL_DATA_WIDTH-1):0] data_2,
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input [(CHANNEL_DATA_WIDTH-1):0] data_3,
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input [(CHANNEL_DATA_WIDTH-1):0] data_4,
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input [(CHANNEL_DATA_WIDTH-1):0] data_5,
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input [(CHANNEL_DATA_WIDTH-1):0] data_6,
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input [(CHANNEL_DATA_WIDTH-1):0] data_7,
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output [((NUM_OF_CHANNELS*CHANNEL_DATA_WIDTH)-1):0] ccat_data);
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localparam NUM_OF_CHANNELS_M = 8;
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// internal signals
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wire [((NUM_OF_CHANNELS_M*CHANNEL_DATA_WIDTH)-1):0] data_s;
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// concatenate
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assign data_s[((CHANNEL_DATA_WIDTH*1)-1):(CHANNEL_DATA_WIDTH*0)] = data_0;
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assign data_s[((CHANNEL_DATA_WIDTH*2)-1):(CHANNEL_DATA_WIDTH*1)] = data_1;
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assign data_s[((CHANNEL_DATA_WIDTH*3)-1):(CHANNEL_DATA_WIDTH*2)] = data_2;
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assign data_s[((CHANNEL_DATA_WIDTH*4)-1):(CHANNEL_DATA_WIDTH*3)] = data_3;
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assign data_s[((CHANNEL_DATA_WIDTH*5)-1):(CHANNEL_DATA_WIDTH*4)] = data_4;
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assign data_s[((CHANNEL_DATA_WIDTH*6)-1):(CHANNEL_DATA_WIDTH*5)] = data_5;
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assign data_s[((CHANNEL_DATA_WIDTH*7)-1):(CHANNEL_DATA_WIDTH*6)] = data_6;
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assign data_s[((CHANNEL_DATA_WIDTH*8)-1):(CHANNEL_DATA_WIDTH*7)] = data_7;
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assign ccat_data = data_s[((NUM_OF_CHANNELS*CHANNEL_DATA_WIDTH)-1):0];
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endmodule
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// ***************************************************************************
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// ***************************************************************************
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