//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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//// ////
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//// ////
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//// Copyright (C) 2018 Authors and OPENCORES.ORG ////
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//// Copyright (C) 2018 Authors and OPENCORES.ORG ////
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//// ////
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//// ////
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//// This source file may be used and distributed without ////
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//// This source file may be used and distributed without ////
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//// restriction provided that this copyright statement is not ////
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//// restriction provided that this copyright statement is not ////
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//// removed from the file and that any derivative work contains ////
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//// removed from the file and that any derivative work contains ////
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//// the original copyright notice and the associated disclaimer. ////
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//// the original copyright notice and the associated disclaimer. ////
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//// ////
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//// ////
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//// This source file is free software; you can redistribute it ////
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//// This source file is free software; you can redistribute it ////
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//// and/or modify it under the terms of the GNU Lesser General ////
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//// and/or modify it under the terms of the GNU Lesser General ////
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//// Public License as published by the Free Software Foundation; ////
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//// Public License as published by the Free Software Foundation; ////
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//// either version 2.1 of the License, or (at your option) any ////
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//// either version 2.1 of the License, or (at your option) any ////
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//// later version. ////
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//// later version. ////
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//// ////
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//// ////
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//// This source is distributed in the hope that it will be ////
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//// This source is distributed in the hope that it will be ////
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//// useful, but WITHOUT ANY WARRANTY; without even the implied ////
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//// useful, but WITHOUT ANY WARRANTY; without even the implied ////
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//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ////
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//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ////
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//// PURPOSE. See the GNU Lesser General Public License for more ////
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//// PURPOSE. See the GNU Lesser General Public License for more ////
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//// details. ////
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//// details. ////
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//// ////
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//// ////
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//// You should have received a copy of the GNU Lesser General ////
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//// You should have received a copy of the GNU Lesser General ////
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//// Public License along with this source; if not, download it ////
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//// Public License along with this source; if not, download it ////
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//// from http://www.opencores.org/lgpl.shtml ////
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//// from http://www.opencores.org/lgpl.shtml ////
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//// ////
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//// ////
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//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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`timescale 1 ns/1 ns
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`timescale 1 ns/1 ns
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module
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module
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video_frame_dpi
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video_frame_dpi
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#( WIDTH = 8
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#( WIDTH = 8
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, HEIGHT = 16
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, HEIGHT = 16
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);
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);
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import bfm_pkg::*;
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import bfm_pkg::*;
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import video_frame_pkg::*;
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import video_frame_pkg::*;
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// --------------------------------------------------------------------
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// --------------------------------------------------------------------
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import "DPI-C" context function void init_py_dpi(int width, int height);
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import "DPI-C" context function void init_py_dpi(int width, int height);
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import "DPI-C" context function void exit_py_dpi();
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import "DPI-C" context function void exit_py_dpi();
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import "DPI-C" context function void c_do_it();
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import "DPI-C" context function void c_do_it();
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import "DPI-C" context function void c_get_array(inout video_array_t va);
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import "DPI-C" context function void c_get_array(inout video_array_t va);
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import "DPI-C" context function int py_run_file(string filename, int argc, string args[]);
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import "DPI-C" context function int py_run_file(string filename, int argc, string args[]);
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import "DPI-C" context function void init_py_to_video_frame();
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export "DPI-C" task sv_write;
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export "DPI-C" task sv_write;
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// --------------------------------------------------------------------
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// --------------------------------------------------------------------
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`include "./sv_video_frame_dpi.svh"
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`include "./sv_video_frame_dpi.svh"
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// --------------------------------------------------------------------
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// --------------------------------------------------------------------
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// Exported SV task. Can be called by C, SV or Python
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// Exported SV task. Can be called by C, SV or Python
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task sv_write(input int data, address);
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task sv_write(input int data, address);
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$display("sv_write(data = %d, address = %d)",data,address);
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$display("sv_write(data = %d, address = %d)",data,address);
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endtask
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endtask
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// --------------------------------------------------------------------
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// --------------------------------------------------------------------
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video_frame_dpi vf_h;
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video_frame_dpi vf_h;
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video_array_t va;
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video_array_t va;
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initial
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initial
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begin
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begin
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vf_h = new();
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vf_h = new();
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vf_h.init(WIDTH, HEIGHT);
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vf_h.init(WIDTH, HEIGHT);
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vf_h.get_frame(va);
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vf_h.get_frame(va);
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// vf_h.do_it();
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vf_h.do_it();
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vf_h.py_file("try_it.py", '{"Larry", "Curly", "Moe"});
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vf_h.exit();
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vf_h.exit();
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$display("DONE!!");
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$display("DONE!!");
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end
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end
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// --------------------------------------------------------------------
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// --------------------------------------------------------------------
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endmodule
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endmodule
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