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cml
- 基于Verilog的数字基带通信系统 3. 项目描述：本系统为通信原理课程设计课题之一，用Verilog语言编写数字基带通信系统的应用程序，完成P=31的m序列的生成，并进行HDB3编码传输，在接收端进行译码接收。-Verilog-based digital baseband communication system 3. Project Descr iption: The system is one of the topics Communication Theory course des
leijia
- 二进制累加器：实现多个二进制数累加，有复位，按键防反弹等功能（每按一次作一次累加，累加数由若干位开关表示，结果由若干位LED输出。-Binary accumulator: accumulation of multiple binary number, there are reset, key features such as anti-bounce (each time I press to make a cumulative, accumulate a number by a number o
caideng
- 彩灯控制器，彩灯（LED管）能连续发出四种以上不同的显示形式；随着彩灯显示图案的变化，发出不同的音响声。 -Lantern controller, lights (LED tube) can be continuously sent more than four different display forms with the lantern display patterns change, make different audio sound.
bcdtoexcess3
- this the program which can help to convert bcd code to excess3 code,the perfect circuitary has been given in this document which will lead you to understand it more properly.Reference is taken from morris mano book of digital electronics.This program
horse_light
- 具体描述了以下介绍如何使用QUARTUS II4.0的使用，及如何实现灯从1到6的不同亮法。-It descr iption the use of QUARTUS II4.0 and how to make the lights to light in diffent ways.
tb_tx_modem
- test bench for tx modem to make simulation for ofdm based system
2.CLK1HZ
- make 1hz clk, using xc95144 CLPD
FIFO
- 该FIFO应当提供用户读使能和写使能输入控制信号，并输出指示FIFO状态的非空和非满信号，FIFO的输入、输出数据使各自的数据总线：in_data和out_data。-The FIFO should be provided to enable users to read and write enable input control signal, and outputs instructions FIFO status signals of non-empty and non-full, FIF
Avt3S400A_Eval_MicroBlaze_v10_1_03
- Creating Your First MicroBlaze Design with the Spartan-3A Evaluation Kit This tutorial shows how to make use of XPS, BSB, and an XBD file to create and use a MicroBlaze soft processor system for the Avnet Spartan-3A Evaluation Kit.
Pwmleddim
- This PWM Coltrolled Led Light Processing Alogothim we are sometimes nead a Led bight that is controlled with PWM and I Use this Algoritm to make various Led Light source -This is PWM Coltrolled Led Light Processing Alogothim we are s
IC
- IC入门设计，附带图样能让你更好了解IC的设计关键-Introduction to IC design, with drawings make you a better understanding of the key IC design
dds
- 高精度高速正弦波生成，正弦波相位和正弦波频率可调。-make sin
mp3_decoder
- We are trying to make a mp3 decoder over a Spartan3E FPGA, we find a core, but still working to make it works.
61EDA_D825
- 该设计针对SMB总线进行的控制操作，包括控制，接口及仿真文件-THIS DESIGN IS PROVIDED TO YOU “AS IS”. XILINX MAKES AND YOU RECEIVE NO WARRANTIES OR CONDITIONS, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, AND XILINX SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, N
music
- 功能描述：向蜂鸣器发送一定频率的方波可以使蜂鸣器发出相应的音调，该实验通过设计一个状态机和分频器使蜂鸣器发出"多来咪发梭拉西多"的音调。（VHDL）-Function Descr iption: to the buzzer to send a certain frequency square wave can make the appropriate buzzer tone, the experiment by designing a state machine and the divider
chuanbin
- 对信号进行串并转换，使其分成I,Q2路输出信号 -String and convert the signal to make it into I, Q2 output signal
GrayCode
- 格雷码，Gray Code,，是一种绝对编码方式，典型格雷码是一种具有反射特性和循环特性的单步自补码，它的循环、单步特性消除了随机取数时出现重大误差的可能，它的反射、自补特性使得求反非常方便。-Gray Code, Gray Code,, is an absolute encoding, the typical Gray code is a kind of reflection characteristics and cycle characteristics of the single-ste
StepBySteptoLearnandtoUseFPGA
- 一个FPGA项目，用来熟悉工具，能做出一个简单的乒乓球游戏-An FPGA project, to become familiar with tools, can make a simple table tennis game
GPIO_UART_DIPSWITCH_LED
- GPIO_UART_DIPSWITCH_LED 使用Xilinx EDK做出DIPSWITCH控制LED-GPIO_UART_DIPSWITCH_LED make DIPSWITCH control using the Xilinx EDK LED
PWM_DA
- 随着电子技术的发展，出现了多种PWM技术，其中包括：相电压控制PWM、脉宽PWM法、随机PWM、SPWM法、线电压控制PWM等，而在镍氢电池智能充电器中采用的脉宽PWM法，它是把每一脉冲宽度均相等的脉冲列作为PWM波形，通过改变脉冲列的周期可以调频，改变脉冲的宽度或占空比可以调压，采用适当控制方法即可使电压与频率协调变化。可以通过调整PWM的周期、PWM的占空比而达到控制充电电流的目的。-With the development of electronic technology, a varie