大名鼎鼎的Synopsys公司出的8051IP Core VHDL语言编写，能被keilC51支持...

This is a divider, which is depicted as well. It is a programming language Vhdl.

基于VHDL语言开发的mcu与外部器件的接口程序，解决了高速mcu与低速外部器件的接口问题。-based on VHDL development mcu with external device interface, mcu solve the high-speed and low-speed external device interface.

实现电梯的相关控制系统，在开发板EGO1上实现，数码管显示相关的楼层和状态(dianti in verilog)

利用VHDL语言编写的一个16分频器，另外可以在程序中修改为任意2N的分频器-use VHDL prepared a 16 dividers, Also in the revision process to be arbitrary 2 N Divider

说明：  PL 和 PS 的高效交互是 zynq 7000 soc 开发的重中之重，常常需要将 PL 端的大量数据实时送到 PS 端处理，或者将 PS 端处理结果实时送到 PL 端处理，但是各种协议非常麻烦，灵活性也比较差，直接通过 AXI 总线来读写 PS 端 ddr 的数据，这里面涉及到 AXI4 协议，vivado 的 FPGA 调试等。(The efficient interaction between PL and PS is the top priority of zynq 7000 SoC development. We often need to send a large amount of data from PL to PS for real-time processing, or send the processing results from PS to pl for real-time processing. In general, we will think of using DMA for processing, but various protocols are very troublesome and the flexibility is poor. This course explains how to use Axi directly Bus to read and write DDR data of PS terminal, which involves axi4 protocol, FPGA debugging of vivado, etc.)

fpga实现ＣＡＮ总线控制器源码,每个项目都有说明文件，介绍使用方法。(fpga CAN Bus Controller source, each with explanatory documents on the use of methods.)

说明：  APPCM算法和AD/DA芯片驱动在CPLD中的实现，已在实际硬件中测试OK，quartus2环境(APPCM algorithm and AD/DA chip in the drive to achieve in the CPLD has been tested in actual hardware OK, quartus2 environment)

dp_xiliux 的 CPLD Verilog设计实验,7个LED演示.代码测试通过. -dp_xiliux the CPLD Verilog design experiments, 7 LED demo. code test.

这个源代码可以把DE2的板子作为一个USB设备使用，以便用PC软件去控制DE2-the source code can Dictyophora the board as a USB device use, to use PC software to control DE2

实光电码盘的输出数据的四倍频，使码盘输出精度提高四倍。-real photoelectric encoder output data of the four frequency, accuracy encoder output increased by four times.