这是一个基本的ARM7_Core 有基本功能 但不是太完善

verilog编写的RTC（实时时钟）包含APB总线接口、时钟计时部分等(verilog prepared by the RTC (real time clock) contains APB bus interface, clock time some other)

原理图和程序，都已经调试好了！可以直接使用！

该源码为VHDL语言编写的分频器，在W-4b教学平台上通过验证-The VHDL source for the prescaler languages, W-4b in the teaching platform validated

本书简要介绍了Verilog硬件描述语言的基础知识，包括语言的基本内容和基本结构 ，以及利用该语言在各种层次上对数字系统的建模方法。书中列举了大量实例，帮助读者掌握语言本身和建模方法，对实际数字系统设计也很有帮助。本书是Verilog HDL的初级读本，适用于作为计算机、电子、电气及自控等专业相关课程的教材，也可供有关的科研人员作为参考书。(This book briefly introduces the Verilog hardware description language basics, including basic elements of language and basic structure, and the use of the language at various levels on the digital system modeling. The book lists a large number of examples to help readers master the language itself and the modeling of the actual digital system design is also helpful. Verilog HDL book is a primer for a computer, electronic, electrical and automatic control and other specialized courses related to materials, but also for the researchers as a reference.)

generate sine wave. Inputs : Amplitude, phasein, frequency

单片机4路ad模数转换数码管动态显示程序(4-way ad microcontroller analog to digital conversion digital tube dynamic display program)

E1成帧器和解帧器的FPGA实现源码，测试可用(E1 Framer deframer)

8选1程序，是利用vhdl编写的，自己弄得还能用，上传下(8 Select a program is written using vhdl, allowed herself can use to upload the next)

code for fft non synthesisable in xilinx ise

一个完整的viterbi编码程序，使用vhdl语言编写，还有测试程序-A complete viterbi coding procedures, the use of VHDL language, as well as test procedures