6502原码

fpga 设计全攻略，很好的fpga入门提高资料(the fpga design Raiders, good fpga the Getting Started improve data)

说明：  一个编码解码系统，其中包含一个信号发生器（用查找表方式实现）、一个m序列生成器（用来编码和解码用）、一个FiFo队列用来做缓存以及用串口方式进行收发读取数据。(An encoding and decoding system, which includes a signal generator (implemented by look-up table), an m-sequence generator (used for encoding and decoding), a FIFO queue for caching, and a serial port for receiving, transmitting and reading data.)

vhdl code for programming

ZEDBOARD的管脚分配图和约束文件，包括PCB图和xdc文件(Pin assignment of ZEDBOARD)

un controller pi par le langage VHDL xilinx ise design 13.2

基于spartan6编写的自动贩卖机，来自数字设计与计算机体系结构的项目。中山大学移动信息工程学院课程练习之一，此代码可以为大家提供一个参考。此源码实现按键输入钱，四个七段译码管显示当前钱数和找回钱的数目

使用VHDL语言实现了FPGA与DAC5688进行SPI通信更改寄存器值(The FPGA using VHDL language with the DAC5688 SPI communication to change the register value)

基于FPGA的正弦脉宽调制波vhdl代码，同时输出正弦波与SPWM(Sine pulse width modulation wave VHDL code based on FPGA, at the same time with SPWM output sine wave)

FPGA实现串口发送 Verilog 语言(Serial reception FPGA Verilog language.)

基于VHDL语言的串口发送和接收程序,自己调试通过，并已经运用在工程中(Based on the serial port to send and receive procedures VHDL language, its own debugging, and has been used in the project)