MARVELL processor mobile phone

FM receiver VHDL code

今年上半年我为现公司一款流量计产品编写的上位机Modbus通讯程序（下位机程序也是我用C编写的，由于受到法律许可限制，在此不能上传，不过在将来我会把设计思路传上共享），包括自创的Modbus协议的Delphi实现及其完整调用，还有一份我编写的该产品的完整的Modbus协议说明书，非常有参考价值。-First half of this year the company I am now prepared a flowmeter products PC Modbus communications procedures (the procedures are under-bit machine I use C prepared, because of license restrictions by law, can not upload here, but I will in the future design ideas Chuan-share), including self-Modbus protocol Delphi to achieve their full call, there is also a preparation of the product I am a complete Modbus protocol specification, a very good reference material.

该程序实现了PC与示波器的通信，可以控制示波器阿・-the program with a PC Oscilloscope communications, control oscilloscope A! !

CSTN 用IC 7669-write-flow-CSTN using IC 7669-write-flow

I designed the digital multi-function human-computer interaction of arc welding inverter power system

MSM6500 Device Specification

It provides tools and components to quickly add SIP (Session Initiation Protocol) based IP-Telephony make and receive phone calls feature in your web pages and software applications.

关于ＰＣＢ设计规范，包括电磁兼容，如何布线等一些规范．-on PCB design, including EMC, how wiring and other norms.

结合了SOPC的精髓的串口通信程序实现功能很好-SOPC combines the essence of the implementation of serial communication program functions very well

关于智能天线误码率的研究，使用智能天线后，可明显减少系统的误码率，提高通信质量-Bit error rate on the smart antenna research, the use of smart antennas can significantly reduce the system bit error rate, and improve communication quality