FPGA to do VGA communication details, I am looking for a long time before starti...

能够成功的实现走马灯功能，使LED循环亮灭(To succeed the implementation of the version function, make the LED circular light out)

使用VHDL语言实现的一个自动售货机的程序。适合VHDL初学者使用。(VHDL language using a vending machine program. VHDL suitable for beginners.)

设计一个模块，从一个窜行数据流里检测出码流“11100”，这个模块包括reset,clk,datain及输出端pmatch-design a module from a trip data flow channeling Lane detected bitstream "11100", this module includes reset, clk, datain and output pmatch

可实现两个4bit补码的加法及减法，有溢出提示(adder with overflow hint)

this a vhdl code for usb-this is a vhdl code for usb

F2812串口通信,用于串口通信时使用，可以在线调整(F2812 serial communication, is used for serial communication can be adjusted online)

这是用Verilog写的RS485通信程序，可以使用，希望大家能够互相交流，(This is a Verilog writing RS485 communication program, can be used, I hope we can communicate with each other,)

usb控制器，有VHDL实现的，还有C++的源码，可以编译-usb controller, there is the realization of VHDL, as well as C++ source code can be compiled

说明：  自己写的DES的verilog实现。输入输出实现了并转串。(DES algorithm implemented in verilog.)

Circular_Buffer，流水线型多位缓存器，verilog语言描述。通过modelsim 6。0仿真，quartus 综合通过。-Circular_Buffer, type a number of buffer lines, verilog language description. Through modelsim 6. 0 simulation, quartus integrated through.