浮点数运算的FPGA实现，包括仿真文件。

说明：  功能是（用Verilog语言的，内有比较详细的注释）： （1）计数器的功能是从0到9999计数，并能以十进制数的形式在七段数码管上显示出来(包括七段数码管显示模块). （2）该计数器有一个1个nclr和一个adj_plus端，在控制信号的作用下（见下表），计数器具有复位、增或减计数、暂停的功能。编写以上的程序的完整模块. 计数器的功能表 nclr adj_minus 功 能 0 0 复位为0 0 1 递增计数 1 0 递减计数 1 1 暂停计数 (Function is (with Verilog language, the more detailed comments): (1) counter function is from 0 to 9999 counts, and are able to form a decimal number on the seven-segment LED display (including the seven-segment LED display module). (2) The counter has a one nclr and a adj_plus side, under the action of the control signal (see below), the counter has reset, increase or decrease of count pause function. Complete the preparation of the above program modules. Counter function menu nclr adj_minus reset 0 0 0 0 1 1 0 counts counting suspended Count 1 1)

Demo program for use UART STM8S

Quatus下用Verilog语言编写的双向交通灯控制系统，内含程序及波形图，注释详细，课程设计(Verilog language Quatus two-way traffic light control system, containing program and waveforms, detailed annotations, curriculum design)

基于ALtera公司的若干款FPGA的调试经验，对初学者有重要价值-ALtera a number of sections based on the company" s FPGA debugging experience, great value for beginners

基于Verilog的数码管模拟扫描程序，分为两种显示方式，一种是数码管逐个显示，另一个是所有数码管一起显示。-Verilog-based digital control analog scanning procedures, two types of display, a digital control-by-show, and the other is with all digital tube display.

这是1C6开发板上元件的具体资料。此开发板有掉电不丢失程序的功能，就是靠着几个芯片(development board components specific information. This development board is not lost restart procedures, it was relying on a few chips)

先设计序列发生器产生序列：1011010001101010；再设计序列检测器，检测序列发生器产生序列，若检测到信号与预置待测信号相同，则输出“1”，否则输出“0”，并且将检测到的信号的显示出来。(First design sequence generator sequence: 1011010001101010 redesign sequence detector to detect sequence generator sequence, if the same signal is detected with the preset test signal output " 1" , otherwise " 0" , and the detection display signal out.)

基于数码管独立显示和三色灯的交通指示系统设计(Design of Traffic Indicator System Based on Digital Tube Independent Display and Tri-color Lamp)

Verilog HDL编写的CPU模型，很经典，比较通用-Verilog HDL prepared by the CPU model, classic, more generic

本文以FPGA为硬件平台，基于EDA工具QUARTUSⅡ为软件平台上对HDB3编/译码进行实现。由于在EDA的软件平台QUARTUSⅡ上不能处理双极性的信号，因此对HDB3码的编/译码的实现分为：软件部分和硬件部分。软件部分是基于QUARTUSⅡ的平台上对输入的码元进行编码和译码，通过系统仿真，验证了HDB3码的编译码的正确性；硬件部分采用CD74HC4052双四选一的数模选择器实现单极性到双极性的转换；采用AD790和SE5539实现双极性到单极性的转换。最后，通过仿真，验证了方案的正确性。