contactless smart card readers procedures

通过对双口ram 操作判断硬件正确性，并在相应位置入标志来表示对错。-Dual-port ram through hardware to determine the correctness of the operation, and location in the corresponding entry signs to indicate right or wrong.

基于凌阳16位单片机和飞利浦D12的USB设备控制器的设计。-Sunplus 16-bit single-chip microcomputer-based Philips D12 and the USB device controller design.

一个使用Mscomm控件编写的串口通信软件，对于使用VC编写串口通信程序具有很大的帮助。吐血奉献！-use of a control Mscomm prepared by the serial communication software. VC prepared for the use of serial communication program is a great help. Hematemesis dedication!

单片机 严青新板调试程序 单片机最小系统及流水灯程序 更新时间：2006-12-29 执行结果：在单片机的P1口上的8个发光二极管按流水灯顺序而跑动-Single-chip debugger严青new board the smallest single-chip systems and water lights update :2006-12-29 implementation of the results: In the SCM on the P1 port eight light-emitting diode lamp in accordance with the order and running water

串口读写，分主从模式！--Serial read/write. It is divided into parent/child format.

最基本的Linux驱动程序，自写，如按键和GPIO的驱动程序，基于S33C2410开发板，希望对初学者有所帮助-basic Linux driver,written myself,including the key driver and gpio driver ,holp it is helpfull for freshmen of arm linux driver designer.

TEA5767源码测试过 可以自动搜台存台５０个 代有TH1621驱动-TEA5767 source can be automatically tested found 50 on behalf of the Taiwan Taiwan maintained a TH1621-driven

1．在发送端通过一个编码系统对待传数据预先编码，在接收端将传来的数据进行译码（复原）。对于双工信道（即可以双向传输信息的通道），每端都需要一个完整的编/译 码系统。 2．本程序的目的是大大提高通信的信道利用率，缩短信息传输时间，降低传输成本。 -1. In the transmitter through a coding system for pre-treatment data-coding the receiving end of data from the decoding (recovery). For dual-channel (two-way transmission of information can access), each side needs a complete encoding/decoding system. 2. The procedures are designed to greatly enhance the communication channel utilization, reduced transmission time, and lower transmission costs.

PIC 的ip 有用的着的拿去看看吧 对于开发pci总线会有很大帮助的-PIC

Interfacing the MSP430 and TMP100 Temperature Sensor