00001 ------------------------------------------------------------------------------ 00002 -- This file is a part of the LPP VHDL IP LIBRARY 00003 -- Copyright (C) 2009 - 2010, Laboratory of Plasmas Physic - CNRS 00004 -- 00005 -- This program is free software; you can redistribute it and/or modify 00006 -- it under the terms of the GNU General Public License as published by 00007 -- the Free Software Foundation; either version 3 of the License, or 00008 -- (at your option) any later version. 00009 -- 00010 -- This program is distributed in the hope that it will be useful, 00011 -- but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 -- GNU General Public License for more details. 00014 -- 00015 -- You should have received a copy of the GNU General Public License 00016 -- along with this program; if not, write to the Free Software 00017 -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00018 ------------------------------------------------------------------------------- 00019 -- Author : Alexis Jeandet 00020 -- Mail : alexis.jeandet@lpp.polytechnique.fr 00021 ------------------------------------------------------------------------------- 00022 library IEEE; 00023 use IEEE.STD_LOGIC_1164.all; 00024 library lpp; 00025 use lpp.amba_lcd_16x2_ctrlr.all; 00026 00027 00028 00029 package LCD_16x2_CFG is 00030 00031 00032 constant ClearDSPLY : std_logic_vector(7 downto 0):= X"01"; 00033 constant FunctionSet : std_logic_vector(7 downto 0):= X"38"; 00034 constant RetHome : std_logic_vector(7 downto 0):= X"02"; 00035 constant SetEntryMode : std_logic_vector(7 downto 0):= X"06"; 00036 constant DSPL_CTRL : std_logic_vector(7 downto 0):= X"0E"; 00037 00038 constant CursorON : std_logic_vector(7 downto 0):= X"0E"; 00039 constant CursorOFF : std_logic_vector(7 downto 0):= X"0C"; 00040 00041 --===========================================================| 00042 --======L C D D R I V E R T I M I N G C O D E=====| 00043 --===========================================================| 00044 00045 constant Duration_4us : std_logic_vector(1 downto 0) := "00"; 00046 constant Duration_100us : std_logic_vector(1 downto 0) := "01"; 00047 constant Duration_4ms : std_logic_vector(1 downto 0) := "10"; 00048 constant Duration_20ms : std_logic_vector(1 downto 0) := "11"; 00049 00050 00051 00052 end LCD_16x2_CFG; 00053
© Copyright 2011 LPP-CNRS | Design by Alexis Jeandet