时钟分频的 verilog

说明：  本实验为UART回环实例，实验程序分为顶层unrt_top、发送模块uart_tx、接收模块 uart_rx，以及时钟产生模块clk＿div。uart＿rx将收到的包解析出8位的数据，再传送给 uart_tx发出，形成回环。参考时钟频率为100MHz，波特率设定为9600bps。(This experiment is an example of UART loop. The experimental program is divided into top-level unrt_top, sending module uart_tx, receiving module uart_rx, and clock generation module clk_div. Uart_rx parses the received packet into 8 bits of data and sends it to uart_tx to send out, forming a loop. The reference clock frequency is 100 MHz and the baud rate is set to 9600 bps. stay)

spartan 3 hardware reference document xilinx

这是基于Nios II的12864液晶点亮程序，包含汉字、字符等(This is a program which is based on Nios II ,its function is light the 12864 LCD that including Chinese characters, characters)

本模块是实现格雷码和二进制码的转换，并给出仿真测试文件(This module is to achieve the conversion of Gray code and binary code, and give the simulation test file)

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.

基于DDS的信号发生器设计。DDS,FPGA,Verilog。(Design of signal generator based on DDS.DDS,FPGA,Verilog.)

基于有限状态机的健壮性测试研究。 关键词：健壮性测试；增强有限状态机；全球平台；安全通道协议(The Research of Robustness Testing Based on FSM)

orcad schematics for 8051 with rtc and lcd

verilog 简易频率计的设置，包括整个工程(verilog simple frequency meter settings, including the entire project)

qpsk的fpga实现，包含调制和解调部分，使用verilog语言(FPGA implementation of QPSK)