FPGA读写SDRAM的VHDL程序(已经测试过)

这是一个简单的除法器（32bit/16bit),采用移位相减法-This is a simple divider (32bit/16bit), using phase shift subtraction

fpga 基于FPGA的mif文件创建与使用-fpga FPGA-based mif file creation and use of

说明：  该资料是用vhdl编写的按键消抖程序，按键消抖在使用按键的数字电路中非常重要，如果不对按键信号进行处理，有可能会出现大量错误的按键信号。文件key_xd.vhd是按键消抖程序，文件key_xd.vwf是仿真波形文件。该程序已经通过仿真测试，并且在电路板上调试通过，效果理想。(The information is written in the key consumer vhdl shaking procedures, key consumer shaking in digital circuits using the buttons is very important, if not key signal processing, there may be a lot of the wrong button signal. File key_xd.vhd is key consumer shake procedure is the simulation waveform file key_xd.vwf file. The program has been tested by simulation and debugging in circuit board by, the results are satisfactory.)

vhdl code for internet interface

synopse sv培训lab，是学习systemverilog非常好的资料，放心下载。(synopsis sv training lab)

基于FPGA的Sobel边缘检测算法的实现与仿真。此程序提供算法的verliog实现。(Implementation and Simulation of Sobel edge detection algorithm based on FPGA. This program provides the verliog implementation of the algorithm.)

FSK模拟信号源，利用ISE7.1或以上环境打开。(FSK signal simulator.The project can be open in ISE7.1 or upgrade version.)

使用altera公司的FPGA进行VHDL开发，使用quartus2 9.0 软件在EP1C3T144C8开发板上实现跑马灯输出。-Altera company s FPGA using VHDL to the development, use quartus2 9.0 software EP1C3T144C8 Development Board to achieve ticker output.

说明：  实现ARP、ICMP、UDP、TCP、IP和MAC全过程的传输，对TCP的连接、接收、发送、断开均经过测试，功能正常(Realize the transmission of ARP, ICMP, UDP, TCP, IP and MAC in the whole process, test the connection, reception, transmission and disconnection of TCP, and the function is normal)

坦克游戏用VHDL语言编写。Altera的随身携带套件DE1。PS2键盘接口和VGA