STD_LOGIC_ARITH

library IEEE use IEEE.STD_LOGIC_1164.all use IEEE.STD_LOGIC_ARITH.all use IEEE.STD_LOGIC_UNSIG

library IEEE use IEEE.STD_LOGIC_1164.all use IEEE.STD_LOGIC_ARITH.all use IEEE.STD_LOGIC_UNSIGNED.all

标签： IEEE use STD_LOGIC_ARITH STD_LOGIC_UNSIG

上传时间： 2013-12-26

上传用户：ljmwh2000
LIBRARY IEEE USE IEEE.STD_LOGIC_1164.ALL USE IEEE.STD_LOGIC_ARITH.ALL USE IEEE.STD_LOGIC_UNSIG

LIBRARY IEEE USE IEEE.STD_LOGIC_1164.ALL USE IEEE.STD_LOGIC_ARITH.ALL USE IEEE.STD_LOGIC_UNSIGNED.ALL

标签： IEEE USE STD_LOGIC_ARITH STD_LOGIC_UNSIG

上传时间： 2016-11-12

上传用户：woshiayin
library IEEE use IEEE.STD_LOGIC_1164.all use IEEE.STD_LOGIC_ARITH.all use IEEE.STD_LOGIC_UNSIG

library IEEE use IEEE.STD_LOGIC_1164.all use IEEE.STD_LOGIC_ARITH.all use IEEE.STD_LOGIC_UNSIGNED.all

标签： IEEE use STD_LOGIC_ARITH STD_LOGIC_UNSIG

上传时间： 2014-11-27

上传用户：jennyzai
lcd计数显示程序

library IEEE; use IEEE.STD_LOGIC_1164.ALL; use IEEE.STD_LOGIC_ARITH.ALL; use IEEE.STD_LOGIC_UNSIGNED.ALL; ---- Uncomment the following library declaration if instantiating ---- any Xilinx primitives in this code. --library UNISIM; --use UNISIM.VComponents.all; entity counter is Port ( clk : in std_logic; resetn : in std_logic; dout : out std_logic_vector(7 downto 0); lcd_en : out std_logic; lcd_rs : out std_logic; lcd_rw : out std_logic); end counter;

标签： lcd 计数显示程序

上传时间： 2013-10-30

上传用户：wqxstar
-- Simple Robot Control Program -------------------------------------------------------------------

-- Simple Robot Control Program -------------------------------------------------------------------------- library IEEE use IEEE.STD_LOGIC_1164.all use IEEE.STD_LOGIC_ARITH.all use IEEE.STD_LOGIC_UNSIGNED.all

标签： Control Program Simple Robot

上传时间： 2014-12-22

上传用户：wcl168881111111