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/328146/13044814
vhd txunit.vhd
--===========================================================================--
--
-- S Y N T H E Z I A B L E miniUART C O R E
--
-- www.OpenCores.Org - January 2000
-- This core adheres to th
www.eeworm.com/read/140997/13048775
vhd xspcore.vhd
--------------------------------------------------------------------------------
-- Copyright (c) 2000 by Trenz Electronic.
-- Duenner Kirchweg 77, 32257 Buende, Germany, www.trenz-electronic.de
--
www.eeworm.com/read/140997/13048794
vhd xspuc.vhd
--------------------------------------------------------------------------------
-- Copyright (c) 2000 by Trenz Electronic.
-- Duenner Kirchweg 77, 32257 Buende, Germany, www.trenz-electronic.de
--
www.eeworm.com/read/140997/13048801
vhd xspusb.vhd
--------------------------------------------------------------------------------
-- Copyright (c) 2000 by Trenz Electronic.
-- Duenner Kirchweg 77, 32257 Buende, Germany, www.trenz-electronic.de
--
www.eeworm.com/read/327830/13060268
vhd muxcmp.vhd
LIBRARY IEEE;
USE IEEE.STD_LOGIC_1164.ALL;
USE IEEE.STD_LOGIC_UNSIGNED.ALL;
ENTITY muxcmp IS
PORT(HH,HL,MH,ML,SH,SL,AHH,AHL,AMH,AML:IN STD_LOGIC_VECTOR(3 DOWNTO 0);
s,modes:IN STD_LOGIC_V
www.eeworm.com/read/327830/13060597
vhd muxcmp.vhd
LIBRARY IEEE;
USE IEEE.STD_LOGIC_1164.ALL;
USE IEEE.STD_LOGIC_UNSIGNED.ALL;
ENTITY muxcmp IS
PORT(HH,HL,MH,ML,SH,SL,AHH,AHL,AMH,AML:IN STD_LOGIC_VECTOR(3 DOWNTO 0);
s,modes:IN STD_LOGIC_V
www.eeworm.com/read/140636/13070998
vhd elec_lock.vhd
--*********************************************
--
LIBRARY IEEE;
USE IEEE.STD_LOGIC_1164.ALL;
USE IEEE.STD_LOGIC_ARITH.ALL ;
USE IEEE.STD_LOGIC_UNSIGNED.ALL ;
LIBRARY altera;
USE altera.maxpl
www.eeworm.com/read/327323/13086773
vhd mc8051_ramx_.vhd
-------------------------------------------------------------------------------
-- --
-- X X XXXXXX XXXXXX
www.eeworm.com/read/327323/13086800
vhd mc8051_rom_.vhd
-------------------------------------------------------------------------------
-- --
-- X X XXXXXX XXXXXX
www.eeworm.com/read/242099/13095180
vhd driver.vhd
library ieee;
use ieee.std_logic_1164.all; --引用库
USE ieee.std_logic_arith.ALL;
entity Driver is
port(Efficiant: out std_logic; --输出相素有效
Latch:out std_logic; --输出Latch