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[/] [qaz_libs/] [trunk/] [axi4_stream_lib/] [sim/] [tests/] [legacy/] [tb_recursive_axis_catenate/] [tb_recursive_axis_catenate_pkg.sv] - Rev 50
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////////////////////////////////////////////////////////////////////////// //////// Copyright (C) 2017 Authors and OPENCORES.ORG //////// //////// This source file may be used and distributed without //////// restriction provided that this copyright statement is not //////// removed from the file and that any derivative work contains //////// the original copyright notice and the associated disclaimer. //////// //////// This source file is free software; you can redistribute it //////// and/or modify it under the terms of the GNU Lesser General //////// Public License as published by the Free Software Foundation; //////// either version 2.1 of the License, or (at your option) any //////// later version. //////// //////// This source is distributed in the hope that it will be //////// useful, but WITHOUT ANY WARRANTY; without even the implied //////// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR //////// PURPOSE. See the GNU Lesser General Public License for more //////// details. //////// //////// You should have received a copy of the GNU Lesser General //////// Public License along with this source; if not, download it //////// from http://www.opencores.org/lgpl.shtml //////// //////////////////////////////////////////////////////////////////////////package tb_recursive_axis_catenate_pkg;// --------------------------------------------------------------------//import video_frame_pkg::*;import axis_video_frame_bfm_pkg::*;import avf_agent_class_pkg::*;// --------------------------------------------------------------------//localparam AW = 32; // active widthlocalparam AH = 16; // active heightlocalparam B = 2; // bytes per pixellocalparam T = 1; // pixels per clocklocalparam VERTICAL_BLANKING = AW * 4;localparam N = B * T; // data bus width in byteslocalparam I = 1; // TID widthlocalparam D = 1; // TDEST widthlocalparam U = 3; // TUSER width// localparam U_IS_EOP = 2;localparam U_IS_EOP = -1;localparam MA = 2;localparam MD = 2 ** MA;// --------------------------------------------------------------------//class tb_recursive_axis_catenate_class;avf_config_class c_h;avf_tile_config_t tile_config[];virtual axis_if #(.N(N), .I(I), .D(D), .U(U)) axis_out;virtual axis_if #(.N(N), .I(I), .D(D), .U(U)) axis_in[];avf_tx_class #(B, T, U) tx_h;avf_rx_class #(B, T, U) rx_h;// video_frame_class clone_h;// video_frame_class sent_f_h;// video_frame_class rx_f_h;// mailbox #(video_frame_class) q[];// --------------------------------------------------------------------//task automaticqueue_frame(string pattern = "",int pixel = 0);video_frame_class clone_h;if(pattern != "")tx_h.make_frame(pattern, pixel);foreach(tx_h.tx_bfm_h[i])beginclone_h = tx_h.tx_bfm_h[i].f_h.clone();tx_h.tx_bfm_h[i].put(clone_h);// q[i].put(clone_h);end$display("^^^ %16.t | %m | using %s pattern", $time, pattern);endtask: queue_frame//--------------------------------------------------------------------//function new(virtual axis_if #(.N(N), .U(U)) axis_in[],virtual axis_if #(.N(N), .U(U)) axis_out);this.axis_out = axis_out;this.axis_in = axis_in;this.tile_config = new[T];this.tile_config[0].direction = RIGHT_DOWN;this.c_h = new(.width(AW),.height(AH),.bytes_per_pixel(B),.bits_per_pixel(B * 8),.pixels_per_clk(T),.name("AVR_"),.vertical_blanking(VERTICAL_BLANKING),.tile(tile_config));rx_h = new(c_h, '{axis_out});tx_h = new(c_h, axis_in);endfunction: new// --------------------------------------------------------------------//endclass: tb_recursive_axis_catenate_class// --------------------------------------------------------------------//endpackage: tb_recursive_axis_catenate_pkg
