Lantern controller vhdl language test eda

说明：  本设计是基于FPGA的高速并行接口通信接口和协议设计，该设计使用的是8 位并行接口，通过配置FPGA的FIFO寄存器保证了在高速并行下的数据稳定性，在 最终的测试中，该协议能够稳定传输的速度为80Mbps。(This design is based on FPGA high-speed parallel interface communication interface and protocol design, the design uses 8 Bit parallel interface ensures the data stability under high-speed parallel by configuring the FIFO register of FPGA. In the final test, the protocol can stably transmit at 80 Mbps.)

本书是一本Verilog语言设计和综合手册,对学习Verilog语言有很大作用,值得阅读.

用DE0开发板实现电话计费器，基本功能：可设置通话模式，能初始化话费余额，拨动开关可进入通话模式，并根据通话时间和相应通话模式扣除相应的费用。通话过程中能够通过开关切换显示通话时间和话费余额，并可暂停通话。压缩包里有详细的WORD文档的说明，包括波形仿真和DE0的引脚功能介绍。(Implemented by DE0 board telephone billing, basic function: to set the call mode, you can initiate credit balance, toggle switch into the talk mode, and deduct the cost of a call based on call time and the corresponding mode. Call talk time and can be displayed by switching credit balance, and mute. Compression bag has a detailed description of WORD documents, including the waveform simulation and DE0 pin function description.)

DDS的VHDL源代码，是数字QPSK调制解调中的重要组成部分。(DDS of the VHDL source code, the number of QPSK modulation and demodulation is an important part.)

在ise开发环境下，建立顶层模块和子模块的层次结构，其实现的功能是一个可复位课暂停开始继续的建议秒表(In ise development environment, establish a hierarchy of top-level modules and sub-modules, and its function is to achieve a resettable class resumes proposal to suspend the stopwatch)

连乘,乘法可以用简单的for循环，我这里用的是移位寄存器来做，而且是用来两个移位寄存器(this is a tool that function is multiplay,it use a special way to do multiplay .it will teach you the how to use labview )

vhdl项目设置： flv的 -VHDL Project Settings: flv

高速计算机旋转坐标算法的硬件实现，用于快速傅里叶算法的核心单元-Rotating coordinates high-speed computer hardware algorithm for fast Fourier algorithm is the core unit

I2C控制器的源代码，Verilog HDL语言编写，可以直接调用-I2C controller source code, Verilog HDL language, you can directly call

logic lock 的vhdl源码，altera平台适用。-logic lock the VHDL source code, altera platform.