异步fifo 源程序代码 欢迎大家学习 用VHDL语言编写

基于CSerialPort串口类的的出口通信，比用串口通信控件更方便。-Based on the export of the class CSerialPort serial communications, serial communication control than with more convenient.

RK4000通讯协议.-RK4000 communication protocol.

串品通讯 内置MODBUS协议与GSDCS协议 -uartport include modbus and gsdcs

这是我做的关于考勤机的一些测试程序，请大家积极下载，很有帮助。-This is my appraisal done on the plane of some testing procedures, please download positive and helpful.

PIC模拟异步串行通讯UART。用TMR0实现定时查询。任何带中断的PIC上都可以实现。可用此法扩展多个串口。-PIC simulation asynchronous serial communications UART. Timing TMR0 with inquiries. Any interruption with the PIC are to be attained. This method can be extended serial number.

GSM通讯串口类,通过RS232串口与GSM MODEM连接,发送短信.-GSM serial communications category, RS232 serial port and GSM modem connections, sending text messages.

异步fifo 源程序代码 欢迎大家学习 用VHDL语言编写-asy fifo

通过USB接口利用多媒体进行数据采集的源程序，通过调试的。-through the USB interface for multimedia data acquisition of the source, through the debugger.

USB便携式多通道分析仪的ＰＣ端软件，可以实现对采集信息的频谱分析，并且获得频谱图以及相关数据，具有极高的价值．欢迎大家下载与交流！-USB portable multi-channel analyzer software on the PC can be achieved on the information collected spectrum analysis, given a spectrum of related data with a high value. You are welcome to download and exchange!

PCF8566液晶模块程序，及其原理应用。-The program and application of PCF8566