SCM notes

需要加入ZLG7290库。可以在ZLG网站下载！ 在KEIL中调试通过！-the need for Wire. ZLG can download! Tuning in KEIL through!

利用单片机定时计数器，测量信号频率： 利用单片机定时计数器，测量信号频率-The use of single-chip timer counters, measuring signal frequency: use of single-chip timer counters, measuring signal frequency

支持键盘双击事件的C程序设计,51实例，验证过的-Double-click the event to support the keyboard C-program design a

USB鼠标,单片机的,可以-USB mouse, SCM can be

使用软件仿真usb接口的一个程序,十分精炼,要求计算每一个指令的运行时间,很值得品味-use software simulation usb interface of a procedure is very refined, request instructions for each one of the running time, is worth taste

51系列单片之间的串口多机通信程序。已经成功通过调试，可以可靠通信。-51 Series single-chip serial port between the multi-machine communication program. Has successfully passed the testing can be reliable communication.

AD 转换 用定时器中断 显示 0--5V-AD0804 zhongduan xianshi

PS2键盘设计---C51程序，详细介绍了对PS2键盘的响应和处理-PS2 keyboard design-C51 procedure, described in detail on the PS2 keyboard response and treatment

热敏打印机AT指令，相对比较全，是开发人员参考的宝贵资料。-Thermal printer AT commands are relatively wide, a developer reference to valuable information.

单片机游戏程序，包括经典‘俄罗斯方块’等。-SCM games, including the classic " Tetris" and so on.