本例为电子琴VHDL程序原代码,电子琴,可实现基本功能

在这里设计的是时分复用系统，就是要将三路8比特数据复用到同一信道上进行传输(Here is the design of time division multiplexing system, is to take the road three 8 bit data multiplexed onto the same channel for transmission)

FIR filter basic verilog code for implementation-FIR filter basic verilog code for implementation

多进制数字频率调制(MFSK)系统VHDL程序-Multi-band digital frequency modulation (MFSK) system VHDL procedures

Verilog code to calculate Sobel

EDA技术以EDA软件工具为开发环境，以可编程逻辑器件为实验载体，实现源代码编程和仿真功能。VHDL作为一种标准化的硬件描述语言用于描述数字系统的结构、行为、功能和接口。本设计提出了一种基于VHDL语言的编码器和译码器的实现方法。编码器与译码器是计算机电路中基本的器件，本课程设计采用EDA技术设计编码和译码器。编码器由8线-3线优先编码器作为实例代表，译码器则包含3线-8线译码器和2线-4线译码器两个实例模块组成。课程设计采用硬件描述语言VHDL把电路按模块化方式进行设计，然后进行编程、时序仿真和分析等。课程设计结构简单，使用方便，具有一定的应用价值。 (EDA technology take the EDA software as tools for the development of the environment,programmable logic devices in experimental carrier,the realiztion of the source code programming and simulation. The VHDL as a standardized hardware description language used to describe the struction of digital systems,behavior,function and interface. The paper proposes a method for encoder and decoder based on the VHDL language.Encoder and decoder is a basic computer circuit devices.This Curriculum design by EDA design encoder and decoder.Encoders from 8- 3 priority encoder for example,and decoder includes 3- 8 decoder and the 2- 4 examples of the two decoder modules.And then to program, the timing simulation and analysis.Curriculum design, simple structure, easy to use and has a value.)

This rar files contains the presentation about FPGA and CPLD .

Altera 基础篇公司书籍源码-Altera Corporation based on chapter books-source

hdb3 using language VHDL(Indoor using VHDL language)

first order reliability method

典型实例10.8 字符LCD接口的设计与实现 软件开发环境：ISE 7.1i 硬件开发环境：红色飓风II代－Xilinx版 1. 本实例控制开发板上面的LCD的显示； 2. 工程在project文件夹里面 3. 源文件和管脚分配在 tl文件夹里面 4. 下载文件在download文件夹里面,.mcs为PROM模式下载文件,.bit为JTAG调试下载文件。-Typical examples of character LCD interface 10.8 The Design and Implementation of Software Development Environment: ISE 7.1i development environment hardware: Hurricane II on behalf of the red-Xilinx Edition 1. The above examples of the control board of the LCD display 2. Projects project folder inside 3. the distribution of the source file and pin in rtl folder inside 4. download files in download folder inside,. mcs file for the PROM mode download,. bit for the JTAG debugger to download the file.