搜索资源列表
VHDL_EPP
- 用VHDL编写的EPP通信协议,可以同时收发字节-EPP written in VHDL, communication protocol, you can also send and receive bytes
uart_0910
- uart串口传输的verilog RTL级源码,已通过仿真验证。文件主要包含发送、接受位处理,发送、接受字节帧处理,对学习串口通信的朋友很有帮助-uart serial transmission verilog RTL-level source code has been verified by simulation. File mainly contains the send, receive digital processing, sending, receiving bytes of fr
Sequencedetector
- 序列检测器可用来检测一组或多组由二进制码组成的脉冲序列信号,这在数字通信领域有广泛的应用。当检测器连续收到一组串行二进制码后,若这组码与检测器中预制的码相同,输出为A,否则输出为B。序列检测I/O口的设计如下:设Din是串行数据输入端,clk是工作时钟,clr是复位信号,D是8位待检测预置数,QQ是检测结果输出端。-Sequence detector can be used to detect one or more sets consisting of binary code from the
zlg_avalon_rtl8019
- 周立功公司rtl8091IP核,接avalon总线,可实现以太网通信,有详细的说明-ZLG' s rtl8091IP nuclear, then avalon bus, Ethernet communications can be realized, a detailed descr iption of
RS485
- c8051f040单片机做的485通信源代码,适合工程。-c8051f040 microcontroller 485 to do the source code, for engineering.
FPGA_Book_cd
- 《无线通信FPGA设计》包含的所有例子源码,包括matlab仿真和verilog源码,本书内容还是非常丰富的,涉及无线通信领域各个方面。不过对于一些比较新的技术,其FPGA实现部分过于简略,难以在工程中实用化。-" Wireless FPGA Design" contains all the examples source code, including the matlab simulation and verilog source code, the contents of
ps2
- PS2键盘通信,VERILOG实现的,比较好的哦-PS2 keyboard communications, VERILOG realized, oh good
daima
- 关于《无线通信FPGA设计》的源代码,有matlab和fpga的实现,非常好,特别是对于做信号处理的。-On " Wireless Communications FPGA design" of the source code, there is matlab and fpga implementation, very good, especially for doing signal processing.
rs232
- 这是cpld,EPM240数据通信rs232程序,希望与大家分享-This is cpld, EPM240 data communication rs232 procedure, hoping to share with you
ask
- 通信系统数字信号调制,振幅监控ask信号的调制和解调的VHDL代码-Communication systems digital signal modulation, amplitude control ask signal modulation and demodulation of the VHDL code for
ask_fsk
- 数字通信系统振幅键控ASK信号和频移键控FSK的调制与解调的VHDL代码-ASK amplitude shift keying digital communication system signal and the frequency shift keying modulation and demodulation of the VHDL code for
scrambler
- 数字通信的扰码程序,保证二进制01的数量基本相同-Digital communications scrambler procedures to ensure the same number of binary 01
m
- m序列信号发生器的设计,用于保密通信,和信息加密,属于流密码。-m sequence signal generator designed for confidential communications, and information encryption, part of stream ciphers.
UART
- 用FPGA开发的串口通信的程序,代码是用verilog编写的,希望对大家有用!-Serial communication with the FPGA development process, the code is written in verilog and hope for all of us!
DS18B20
- 8位单片机与DS18B20并行双向通信。 Quartus II 8.1项目工程文件. 主源程序文件为DS18B20.v,里面有详细注解。 例子: DS18B20 数据地址 0xf000(ROM=0) DS18B20 ROM指令地址 0xf001(ROM=1) 外部电源供电且只有一DS18B20的读取法: 发送CC到0xf001, 等待busy=0说明器件已准备好, 读0xf001的Bit1=1说明存在器件,Bit0=1为控制忙(可以省略此步) 发送44
SPI
- SPI(Serial Peripheral Interface)是一种串行同步通讯协议,由一个主设备和一个或多个从设备组成,主设备启动一个与从设备的同步通讯,从而完成数据的交换。SPI 接口由SDI(串行数据输入),SDO(串行数据输出),SCK(串行移位时钟),CS(从使能信号)四种信号构成,CS 决定了唯一的与主设备通信的从设备,如没有CS 信号,则只能存在一个从设备,主设备通过产生移位时钟来发起通讯。通讯时,数据由SDO 输出,SDI 输入,数据在时钟的上升或下降沿由SDO 输出,在紧接着
IICbus
- 基于nios ii 控制altera de1 开发板上iic总线实现与at24c02通信-Based on nios ii controlled altera de1 Development Board iic bus for communication with the at24c02
PC
- 在quartus下实现了PC机的串口通信功能-The quartus achieve the PC-Serial communication function
8251
- 在MAXPLUX下实现8251串口通信功能-The MAXPLUX achieve 8251 serial communication
crc_explain
- 循环冗余校验 CRC 的算法分析和程序实现。通信的目的是要把信息及时可靠地传送给对方,因此要求一个通信系统传输消息必须可靠与快速,在数字通信系统中可靠与快速往往是一对矛盾。为了解决可靠性,通信系统都采用了差错控制。本文详细介绍了循环冗余校验CRC(Cyclic Redundancy Check)的差错控制原理及其算法实现-Cyclic Redundancy Check