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FPGA 的代码
莫尔型状态机2.txt
-- Moore State Machine with Concurrent Output Logic
-- dowload from: www.fpga.com.cn & www.pld.com.cn
library ieee;
use ieee.std_logic_1164.all;
entity moore1 is port(
clk, rst:
莫尔型状态机1.txt
-- Moore State Machine with explicit state encoding
-- dowload from: www.fpga.com.cn & www.pld.com.cn
library ieee;
use ieee.std_logic_1164.all;
entity moore2 is port(
clk, rst:
基于状态机和流水线技术的3des加密算法及其fpga设计-单片机技术.htm
基于状态机和流水线技术的3DES加密算法及其FPGA设计-单片机
最高优先级编码器.txt
-- Highest Priority Encoder
-- download from www.pld.com.cn & www.fpga.com.cn
LIBRARY ieee;
USE ieee.std_logic_1164.ALL;
entity priority is
port(I : in bit_vector(7 downto 0); --input
各种功能的计数器.vhd
-- MAX+plus II VHDL Example
-- Efficient Counter Inference
-- Copyright (c) 1994 Altera Corporation
-- download from:www.pld.com.cn & www.fpga.com.cn
Library IEEE ;
use IEEE.std_logic_1164.all
一个简单的状态机.vhd
-- MAX+plus II VHDL Example
-- State Machine
-- Copyright (c) 1994 Altera Corporation
-- download from: www.pld.com.cn & www.fpga.com.cn
Library IEEE ;
use IEEE.std_logic_1164.all ;
ENTIT
带load、clr等功能的寄存器.vhd
-- Register Inference
-- Download from: http://www.fpga.com.cn
Library IEEE ;
use IEEE.std_logic_1164.all ;
ENTITY reginf IS
PORT
(
d, clk, clr, pre, load, data : IN BIT;
q1, q2,
加法器源程序.v
// download from: www.pld.com.cn & www.fpga.com.cn
module counter (count, clk, reset);
output [7:0] count;
input clk, reset;
reg [7:0] count;
parameter tpd_clk_to_count = 1;
parameter
最高優先級編碼器.txt
-- Highest Priority Encoder
-- download from www.pld.com.cn & www.fpga.com.cn
LIBRARY ieee;
USE ieee.std_logic_1164.ALL;
entity priority is
port(I : in bit_vector(7 downto 0); --input
muluva16.v
//
// PROJECT: OpenDSP - The 'DSPuva16' 16-bit fixed-point DSP for FPGA
// http://www.DTE.eis.uva.es/OpenProjects/OpenDSP/index.htm
//
// RIGHTS: Santiago de Pablo
// Copyright (c) 2001. All Ri