基于CPLD的交通信号灯的实现

System Verilog decodificator. Enters a value(binary), drops hundreds, tens and units in BCD

LDPC码不同码长对比。码率选择1/2.码长分别为256，512，1024.(LDPC codes of different code length contrast. Bitrate select 1/2 yards long were 256,512,1024.)

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.)

Efficient CIC filter Implementation using VHDL

xilinx 的8B10B编解码源码, 里面有仿真模型,用以测试验证(xilinx 8B10B encode/decode source)

说明：  In the data management system a significant role of the Data link layer is to convert the unreliable physical link between reader and tag into a reliable link. Therefore, the RFID system employs the Cyclic Redundancy Check (CRC) as an error detection scheme. In addition for reader to communicate with the multiple tags, an anti-collision technique is required. The technique is to coordinate the communication between the reader and the tags. The common deterministic anti-collision techniques are based on the Tree algorithm such as the Binary Tree and the Query Tree algorithms.

数字逻辑与系统的关于所有的器件74LS的介绍，功能表(Digital Logic and System devices 74LS on the introduction of all the menu)

Clifford E. Cummings论文合集，其中关于FIFO的设计很经典(Clifford E. Cummings collection of papers, on the FIFO design classic)

AGC(自动增益放大) Verilog代码 设计可以参考 第二部分(AGC (automatic gain control) can refer to the Verilog code design )

温度液晶显示演示程序 LCD数据线：P0口 LCD控制线：RS P20 RW P21 E P22 BUSY P07 18B20端口DQ ：P27 (Temperature of liquid crystal display demo Data line: P0 LCD LCD RS P20 RW P21 control line: E P22 BUSY P07 18B20 DQ : P27 port )