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[/] [qaz_libs/] [trunk/] [BFM/] [src/] [8b10b/] [video_frame/] [vf_8b10b_config.svh] - Rev 46
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////////////////////////////////////////////////////////////////////////// //////// Copyright (C) 2018 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 //////// //////////////////////////////////////////////////////////////////////////class vf_8b10b_config;virtual deserializer_8b10b_bfm_if vif;protected uvm_active_passive_enum is_active; // UVM_ACTIVE or UVM_PASSIVEint pixels_per_line;int lines_per_frame;int bits_per_pixel;int bytes_per_pixel;string name;int channel_id;logic [8:0] sof_8b = 9'b1_000_11100; // Start of Frame (SOF): K28.0logic [8:0] eol_8b = 9'b1_010_11100; // End of Line (EOL): K28.2logic [8:0] eof_8b = 9'b1_011_11100; // End of Frame (EOF): K28.3logic [8:0] idle_8b = 9'b1_101_11100; // All IDLEs or NULLS: K28.5// --------------------------------------------------------------------function void init( int pixels_per_line, int lines_per_frame, int bits_per_pixel, string name = "");this.pixels_per_line = pixels_per_line;this.lines_per_frame = lines_per_frame;this.bits_per_pixel = bits_per_pixel;this.name = name;this.bytes_per_pixel = (bits_per_pixel % 8 == 0)? (bits_per_pixel / 8): (bits_per_pixel / 8) + 1;endfunction: init// --------------------------------------------------------------------function new( virtual deserializer_8b10b_bfm_if vif, uvm_active_passive_enum is_active = UVM_PASSIVE);this.vif = vif;this.is_active = is_active;endfunction : new// --------------------------------------------------------------------function uvm_active_passive_enum get_is_active();return is_active;endfunction : get_is_active// --------------------------------------------------------------------endclass : vf_8b10b_config
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