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/124206/14590001
vhd counter60.vhd
--******************************************************
LIBRARY IEEE;
USE IEEE.STD_LOGIC_1164.ALL;
USE IEEE.STD_LOGIC_ARITH.ALL;
USE IEEE.STD_LOGIC_UNSIGNED.ALL;
--****************************
www.eeworm.com/read/124206/14590017
vhd counter24.vhd
--******************************************************
LIBRARY IEEE;
USE IEEE.STD_LOGIC_1164.ALL;
USE IEEE.STD_LOGIC_ARITH.ALL;
USE IEEE.STD_LOGIC_UNSIGNED.ALL;
--****************************
www.eeworm.com/read/124206/14590070
vhd rom16_8.vhd
-- ********************************************
LIBRARY IEEE;
USE IEEE.STD_LOGIC_1164.ALL;
USE IEEE.STD_LOGIC_ARITH.ALL;
USE IEEE.STD_LOGIC_UNSIGNED.ALL;
--*************************************
www.eeworm.com/read/123542/14625479
vhd top.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/223125/14655485
vhd sel.vhd
-------------------------------------------------
--实体名：sel
--功 能：实现六个数码显示管扫描显示
--接 口：clk -时钟输入
-- qin1-第一个数码显示管要显示内容输入
-- qin2-第二个数码显示管要显示内容输入
-- qin3-第三个数码显示管要显示内容输入
--
www.eeworm.com/read/223125/14655518
vhd fen60.vhd
-------------------------------------------------
--功 能：60进制计数器
--接 口：clk -时钟输入
-- qout1-个位BCD输出
-- qout2-十位BCD输出
-- carry-进位信号输出
------------------------------------
www.eeworm.com/read/223110/14657723
vhd lcd.vhd
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
use IEEE.STD_LOGIC_ARITH.ALL;
use IEEE.STD_LOGIC_UNSIGNED.ALL;
entity lcd is
Port ( clk : in std_logic; --40MHZ
Reset : in std
www.eeworm.com/read/222997/14665916
vhd mc8051_ramx_.vhd
-------------------------------------------------------------------------------
-- --
-- X X XXXXXX XXXXXX
www.eeworm.com/read/222997/14665935
vhd mc8051_rom_.vhd
-------------------------------------------------------------------------------
-- --
-- X X XXXXXX XXXXXX
www.eeworm.com/read/222985/14666203
vhd leon3mp.vhd
------------------------------------------------------------------------------
-- LEON3 Demonstration design
-- Copyright (C) 2004 Jiri Gaisler, Gaisler Research
--
-- This program is free software