fpga——实现led灯不同变化控制

A Full adder using half adder unit in vhdl

现在最流行的RTL设计方法之一，本书为全球流行的设计入门书籍(One of the most popular RTL design methods nowadays, this book is an introductory book for popular design all over the world.)

FPGA实现增量式光栅尺正交脉冲解码，基于Verilog(FPGA realization of incremental grating ruler orthogonal pulse decoding, based on Verilog)

温度液晶显示演示程序 LCD数据线：P0口 LCD控制线：RS P20 RW P21 E P22 BUSY P07 18B20端口DQ ：P27 (Temperature of liquid crystal display demo Data line: P0 LCD LCD RS P20 RW P21 control line: E P22 BUSY P07 18B20 DQ : P27 port )

标准电视信号的同步生成程序，利用VHDL和原理图，利用Quartus综合-Standard television signal to generate the synchronization procedures, the use of VHDL and schematic diagram, using Quartus integrated

it is a new describng system for it field

说明：  基于fpga的数字图像处理原理及应用源码(The principle and source code of digital image processing based on FPGA)

full adder in vhdl of 4 bits

说明：  使用verilog实现ppm解码器，功能仿真通过，附设计说明，THU微纳电子系ic设计课大作业。(a ppm decoder written in VerilogHDL, a design document is available)

用于编码器计数，速度能够达到5ms/1圈，速度很快，而且杂波也很好，能够准确应用。已应用在工程中很多年