5045芯片控制程序

西门子SLE4442加密卡程序,已通过验证-Siemens SLE4442 encryption card program, has passed the validation

DSP2407与MAX7219 LED显示电路-This code is to driver the micro-printer

MPC860初始化QMC在HDLC模式示例-MPC860 initialization QMC in HDLC model example

串口中断服务函数集,好-interrupt service function sets, good

AVR mega16下的频率采集，高低频自动切换；所能测准的最高频率为70KHz-frequency sampling under AVR mega16,auto switching between high and low frequency the highest frequency which can be measured is 70KHz.

MMI • MMI 平台源程序练习 • 自定义设置 UEM & NVRAM • MMI 资源 & 定制工具 • 图形设备接口 (GDI)-MMI

四路MPEG1视频采集卡，DDB文件 附原理图 PCB图纸--4-way MPEG1 video collect card. DDB file. It includes diagram and PCB paper.

频率计是常用的测量仪器，它通过对单位时间内的信号脉冲进行计数，从而测量出信号的频率。设计一个6位频率计，可以测量1～999 999 Hz的信号频率。-Frequency meter is commonly used measuring instruments, which per unit time of the signal pulse count in order to measure the frequency of the signal. 6 to design a frequency counter, can measure 1 ~ 999 999 Hz signal frequency.

乒乓球游戏机设计--Design of table tennis game machine.

arm2440,LINUX下的普通IO驱动及应用程序-arm2440, LINUX, under the general and application-driven IO