74 lines
2.3 KiB
VHDL
74 lines
2.3 KiB
VHDL
-- Copyright (c) 2015 CERN
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-- Maciej Suminski <maciej.suminski@cern.ch>
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--
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-- This source code is free software; you can redistribute it
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-- and/or modify it in source code form under the terms of the GNU
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-- General Public License as published by the Free Software
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-- Foundation; either version 2 of the License, or (at your option)
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-- any later version.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program; if not, write to the Free Software
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-- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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-- Test writing files using std.textio library.
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library ieee;
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use ieee.std_logic_1164.all;
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use ieee.numeric_std.all;
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use std.textio.all;
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entity vhdl_textio_write is
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port(
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wr : in std_logic
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);
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end vhdl_textio_write;
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architecture test of vhdl_textio_write is
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begin
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write_data: process(wr)
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file data_file : text open write_mode is "vhdl_textio.tmp";
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variable data_line : line;
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variable data_string : string(6 downto 1);
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variable data_int, data_hex : integer;
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variable data_bool : boolean;
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variable data_real : real;
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variable data_time : time;
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variable data_vector : std_logic_vector(5 downto 0);
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begin
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data_string := "string";
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data_int := 123;
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data_hex := X"F3";
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data_bool := true;
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data_real := 12.21;
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data_time := 100 s;
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data_vector := "1100XZ";
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-- Test writing different variable types
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write(data_line, data_int);
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writeline(data_file, data_line);
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write(data_line, data_bool);
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writeline(data_file, data_line);
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write(data_line, data_time);
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writeline(data_file, data_line);
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hwrite(data_line, data_hex);
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writeline(data_file, data_line);
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write(data_line, data_real);
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writeline(data_file, data_line);
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write(data_line, data_string);
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writeline(data_file, data_line);
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write(data_line, data_vector);
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writeline(data_file, data_line);
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end process;
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end test;
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