RISC(精简指令集计算机)存储程序状态机的源代码

关于ALTERA DE2板上的文档资料，包括应用实例，用户文档和板上常用器件的技术文档(datasheets of ALTERA DE2)

VHDL 快速参考手册，简要概括了VHDL，非常适合做开发参考-VHDL Quick Reference Guide, a brief summary of VHDL, is well suited to do the development of reference

用VERILOG编写的数字电子钟，用数码管进行显示时间-VERILOG prepared with digital electronic clock with a nixie tube display time

说明：  verilog编写的RS485读写驱动程序(RS485 read-write driver written by Verilog)

说明：  基于ALINX AX7020硬件平台的USB-OTG通信程序。操作系统采用uCOS III v1.41，基本实现了双向USB2.0 块传输（Bulk Transfer）通信，zynq的PS端接收USB数据并回传至主机。经测试，主机端Window10系统采用libUSBK编程时，采用64字节的块时，传输速率可达210Mbps。zynq开发工具为Vivado2015.4，程序包中包含了全部的硬件和软件工程文档。(A USB-OTG communication project where an AX7020 platform is employed as USB device. The embeded operating system is uCOS III of version 1.41, and the FPGA toolchain is Vivado 2015.4. This project implements a full speed bidirectional USB2.0 bulk transfer. A test on Windows 10 host with libUSBK shows that the transfer speed is up to 201Mbps.)

实现24小时计时，因为位数不够，这里是12进位，可自行调整进位数(Realize 24-hour timing, because the number of digits is not enough, here is 12 carry, you can adjust the carry number by yourself.)

ＵＣ1698Ｕ驱动160*160ＬＣＤ中文应用及例程(UC1698U driver 160* 160LCD Chinese applications and routines)

使用VerilogHDL语言加上IP核产生PWM调制波，占空比和频率可调。(The PWM modulation wave, duty cycle and frequency can be adjusted by using VerilogHDL language and IP kernel..)

VHDL 2008 A reference book on VHDL-VHDL 2008 A reference book on VHDL

HDLC的一些相关文档，可能对HDLC设计有很大的帮助！-HDLC some relevant documents, HDLC design may be very helpful!