With VHDL Design and Implementation of the multi

8位十进制频率计,通过验证,目标芯片EPF10KLC84-4-8 decimal Cymometer through authentication, the target chip EPF10KLC84-4

文件中包含BFSK、DPSK、BPSK、QPSK等等数字调制程序。(File contains the BFSK, DPSK, BPSK, QPSK, and so on digital modulation process.)

俩个比较好的计数器的vhdl代码：一个是n位通用计数器，一个是的用到的语法比较全面。是比较好的学习资料-Both a relatively good counter VHDL code: one is the generic n-bit counter, one is the syntax used in the more comprehensive. Is a better learning materials

verilog支持noise噪声的端口port, 可以用于仿真运行. 评估噪声影响 Verilog port that supports noise and can be used for simulation run. Evaluate noise effects

递增方式在4位数码管上向上计数显示从0000-0001->0002……..9999….0000….0001…. -- 利用CPLD设计了一个4位十进制计数器，并用数码管显示当前计数值-Incremental approach in the four counts upward digital tube display from 0000-0001-

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.)

vhdl golden reference guide

在实现 OFDM 中，必须有筛选器，以提高无线电信号的质量。一般情况下，筛选器应用于 OFDM 的类型是 FIR 滤波器。FIR 滤波器是方便使用，因为线性相位的未来。所以，我研究它与实现 FIR 滤波器 VHDL 语言一轮。这段代码是完全测试。但我是节约资源的 FPGA 改进范围。

接收机数字部分FFT模块的代码 包括verilog代码、 matlab仿真、 word文档 testbench 实现FFT(The code of the digital part FFT module of the receiver Including Verilog, matlab simulation, testbench Implementation of FFT)