TI公司最新51系列内核单片机MSC1210Y2的数据资料。

华为、上海贝尔、台湾神达电脑的电路板PCB布线的规范，对跨入电路板硬件设计领域是一个捷径，养成良好的布局布线习惯将受益无穷啊，三家公司的布线规范供你参考-Huawei, Shanghai Bell, Taiwan Mitac computer circuit board PCB routing rules, on the threshold of the circuit board hardware design area is a shortcut, to develop good habits will benefit from placement and routing infinite ah, the three companies wiring specification for your reference

程序是C写的关于C8051F020 对24C02的操作里面有中文注解 -procedure is written in C on the right 24C02 C8051F020 operation with a Chinese Notes

可用于PIC单片试验用，12M晶振，形成10毫秒中断 第一次上传东西，试试看，-PIC chip can be used to test, 12M crystal, the formation of the first 10 ms interruption upload things, give it a try,

c51程序集锦，很好的源码，包括资料，其中包含：16进制10进制互换程序，24c01-24c16读写驱动程序，通用93c06-93c86系列，ACM-12864汉字液晶显示驱动程序，at29c040_card（有原理图），智能化家电控制，E-1330点阵液晶屏驱动程序，hd44780，HT1380实时时钟驱动程序，ht9200b驱动程序，单个汉字库字摸提取程序，tc2.0编译（源码），按键扫描驱动程序，串行驱动led显示，89C51系列CPU编程器（80F51,87F51），115.2k串行口通信程序，利用复位键作为开关机用，P89CXX编程器控制CPU接收和控制程序，软件红外线接收程序，P89CXX 编程器电脑发送程序，等等。里面还有不少电路图。

这是微软的一个USB同步传输例程，虽然它是基于Intel USB开发板的，但是也很值得我们好好的研究。-This is a USB synchronization routines, although it is based on the Intel USB development board, but also worthy of our good look.

以

大值的驱动电压，否则会造成液晶模块的损坏。如果在低于或大致等于典型驱动电压时，观察到了显示屏上有色调的变化，即显示域的底色略深于边缘的颜色，表明液晶模块电源连接正确，可以进人下一步工作。如-Large value of driving voltage, otherwise LCD module can cause damage. If less than or roughly equivalent to a typical drive voltage, the observed screen has color changes, which indicates that the domain a little deep background color at the edges, indicating that the LCD module power supply connections are correct, you can enter the next step. Such as

使用PIC芯片控制U2270读取125KHz ID卡卡号，因为所使用的PIC资源很少，此程序极为精简，包含中断曼切斯特解码和校验全过程，非常实用。-The use of PIC chip control U2270 Read 125KHz ID card number, because the use of PIC scarce resources, this program is extremely streamlined, with interruption of Manchester decoding and checking the whole process is very useful.

PKE（被动无钥门禁系统，汽车车门控制）整个系统基站部分源代码。-PKE (passive-keyless-entry system, car door control) part of the whole system base station source code.

arm7 bootloader source, very good-arm7 Bootloader source, very good