用vhdl描写的通用异步改进dram控制器，经过编译器综合和仿真测试，符合设计要求。...

该工程描述的是一位全加器，可以用此作为基础，搭建多位全加器(The project description is a full adder can use this as a basis to build a number of full adder)

说明：  USB主机和设备的verilog代码，实现了USB1.1协议规范的要求(USB host and equipment Verilog code to achieve the USB 1.1 protocol specification requirements)

这本书是关于Xilinx公司开发的ISE工具的中文教程，适合于初学FPGA设计的人使用，全书内容丰富，共包括9章，通过此书的学习可以了解并掌握FPGA的设计流程及设计方法。-This book is on the Xilinx

通过UART从PC主机读取图片数据，并完成图片在VGA显示器上的显示-through UART from the host PC to read image data, and complete picture of the VGA display on the show

一个8X8的矩阵键盘的VHDL文件,并且有长安键和短按键之分,即一共能做到128个键值,扫描用的时钟用1ms的就行了-A 8x8 matrix keyboard VHDL files and have Changan and short keys of key points, namely, to achieve a total of 128 keys, scanning with the clock used on the list of 1ms

this project is based on sr and d flip flop using vhdl.this is the 100 correct code,reference is taken from book digital electrionics written by anand kumar.please use quatrus to access this code.this code can be used for the final year project for engineering. Here dataflow techniques and behavioural -this project is based on sr and d flip flop using vhdl.this is the 100 correct code,reference is taken from book digital electrionics written by anand kumar.please use quatrus to access this code.this code can be used for the final year project for engineering. Here dataflow techniques and behavioural

cpld/fpga积分梳状滤波器(CIC)设计-cpld/fpga Integral comb filter (CIC) design

说明：  是基于apb总线下的timer外设的rtl代码，主要包括apb_timer的master逻辑verilog，以及相应的开发文档，包括寄存器的描述，功能特性等。(RTL code is based on timer peripheral under APB bus, which mainly includes master logic Verilog of apb_timer and corresponding development documents, including the description of registers, functional characteristics and so on.)

VHDL版的C51核(MC8051)-VHDL version of the C51 core (MC8051)

实现一个循环冗余码,是老师给的例子，别的同学已经验证-a cycle ruduandency code