FPGA实现数字跑表

LPDDR2 SDRAM memories compliant to JEDEC JESD209-2.

温度控制系统.运用ds18b20温度传感器将实时温度送入FPGA中，再将温度显示出来(Temperature control systems. Use ds18b20 temperature sensor into the FPGA in real-time temperature, then the temperature is displayed)

基于可编程逻辑器件FPGA的独立式键盘设计，内部具有硬件去抖动电路。值得一看-FPGA-based programmable logic device stand-alone keyboard design, the internal hardware to jitter circuit. Worth a visit

说明：  FPGA接收串口UART发来的指令设定温度报警值，实时采集DS18B20温度传感器并显示，带报警功能(FPGA receives the instruction from UART, sets the temperature alarm value, collects and displays DS18B20 temperature sensor in real time, with alarm function)

用verilog语言写的简单的键盘扫描代码，适合初学者，用alter的软件编写的程序代码。(Using verilog language to write simple keyboard scan code, suitable for beginners, with alter software program written code.)

全加器结构描述是从设计实体的内部结构对结构体进行描述的，并给出该实体所包含的模块或元件的相互连接关系-fulladd

作为一个简明的教程，主要宗旨是让初学者快速地了解FPGA/SOPC（可编程片上系统）开发的流程。-As a simple tutorial, the main purpose is to enable beginners to understand Express FPGA/SOPC (system on programmable chip) development process.

altera de2 开发板 vga lcd控制quatus 工程-altera de2 board vga lcd control quatus works

第十一章到第十三章的代码 本书通过100多个模块实例，详细地讲解了Verilog HDL程序设计语言，全书共分13章，内容涉及VerilogHDL语言基本概念、建模、同步设计、异步设计、功能验证等，实例包括各种加法器/计数器、乘法器/除法器、编码器/译码器、状态机、SPIMaster Controller、I2C Master controller、CAN ProtocolController、Memory模块、JPEG图像压缩模块、加密模块、ATA控制器、8位RISC-CPU等及各个实例模块相应的Testbench，所举实例具有很强的实用性和代表性，每个实例均给出了介绍、功能分析、程序代码和结果演示。(Chapter XI to the 13th chapter of the code in this book through more than 100 module instance, explain in detail the Verilog HDL programming language, the book is divided into 13 chapters, covering basic concepts VerilogHDL languages, modeling, synchronous design, asynchronous design, functional verification, etc. Examples include a variety of adder/counter, multiplier/divider, encoders/decoders, state machines, SPIMaster Controller, I2C Master controller, CAN ProtocolController, Memory modules, JPEG image compression module, encryption module, ATA controller, 8-bit RISC-CPU, etc. and the various instances of the corresponding module Testbench, The examples are highly practical and representation, each instance of it all gives the introduction, functional analysis, program code and results presentation.)

基于FPGA的希尔伯特变化的verilog代码(Hilbert change verilog code)