A basic SDH transmission module STM

说明：  一个简单的千兆以太网UDP协议的实现,可以实现数据的收发和ARP，实现PC端与FPGA的以太网通信(A simple implementation of Gigabit Ethernet UDP protocol can realize data sending and receiving and ARP, and realize Ethernet communication between PC and FPGA.)

说明：  基于FPGA的OFDM同步，包含时钟模块、ROM读取模块、峰值检测模块、帧同步模块(OFDM synchronization based on FPGA includes clock module, Rom reading module, peak detection module and frame synchronization module)

signaltap 中文说明，内容详细。 ALTERA signaltap USER GUIDE IN CHINESE(ALTERA signaltap USER GUIDE IN CHINESE)

说明：  fPGA中的竞争冒险现象的来源及其解决方法(FPGA in the source of the phenomenon of competitive risk-taking and their solutions)

网上流传的用来实现FPGA驱动VGA，从而实现一个pingpong小游戏的源码，实测可用。(a program embedded in a FPGA in order to drive the VGA and realize a little game named pingpong. tested.)

VHDL实现SPI接口转I2c接口的源代码，可以直接调用-VHDL realize I2C interface SPI interface to the source code, you can directly call

本代码实现了 ； ；CORDIC  ； 算法语言；

VHDL硬件描述语言作业-VHDL hardware description language operations

mc8051代码，里面功能齐全，调试方便(mc8051 code, inside a full-featured, easy debugging)

用VHDL硬件语言实现的iic顶层控制程序-Using VHDL hardware language to achieve the top level of the IIC control procedures