代码搜索：std
找到约 10,000 项符合「std」的源代码
代码结果 10,000
www.eeworm.com/read/167813/9951514
vhd xspcore.vhd
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-- Copyright (c) 2000 by Trenz Electronic.
-- Duenner Kirchweg 77, 32257 Buende, Germany, www.trenz-electronic.de
--
www.eeworm.com/read/167811/9951530
vhd xspuc.vhd
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-- Copyright (c) 2000 by Trenz Electronic.
-- Duenner Kirchweg 77, 32257 Buende, Germany, www.trenz-electronic.de
--
www.eeworm.com/read/167811/9951532
vhd xspusb.vhd
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-- Copyright (c) 2000 by Trenz Electronic.
-- Duenner Kirchweg 77, 32257 Buende, Germany, www.trenz-electronic.de
--
www.eeworm.com/read/363302/9960547
vhd openlock.vhd
library ieee;
use ieee.std_logic_1164.all;
entity openlock is
port( clk : in std_logic;
change : in std_logic;
test : in std_logic;
code0 : in std_logic_vector(3 downto 0);
www.eeworm.com/read/362976/9972924
vhd speaker.vhd
LIBRARY IEEE;
USE IEEE.STD_LOGIC_1164.ALL;
USE IEEE.STD_LOGIC_UNSIGNED.ALL;
ENTITY SPEAKER IS
PORT(CLK:IN STD_LOGIC;
TONE:IN STD_LOGIC_VECTOR(10 DOWNTO 0);
SPKS:OUT STD_LOGIC);
END SPEAK
www.eeworm.com/read/167052/9982974
vhd wrground.vhd
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
use IEEE.STD_LOGIC_ARITH.ALL;
use IEEE.STD_LOGIC_UNSIGNED.ALL;
-- Uncomment the following lines to use the declarations that are
-- provided for ins
www.eeworm.com/read/166954/9988211
txt 加法器描述.txt
-- A Variety of Adder Styles
-- download from: www.fpga.com.cn & www.pld.com.cn
------------------------------------------------------------------------
-- Single-bit adder
-----------------------
www.eeworm.com/read/166544/10016704
vhd lc2.vhd
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
entity lc2 is
port(
en, ien: in std_logic;
oen: out std_logic;
reset: in std_logic
);
end lc2;
arc
www.eeworm.com/read/361921/10028985
vhd cnt_reg.vhd
LIBRARY IEEE;
USE IEEE.std_logic_1164.ALL;
USE IEEE.STD_LOGIC_UNSIGNED.ALL;
-----------------------------------------------------------------
--Entity Definition
---------------------------
www.eeworm.com/read/361921/10029289
bak cnt_reg.vhd.bak
LIBRARY IEEE;
USE IEEE.std_logic_1164.ALL;
USE IEEE.STD_LOGIC_UNSIGNED.ALL;
-----------------------------------------------------------------
--Entity Definition
---------------------------