单片机在使用KEIL调试时如何在STARTUP.a51里设置寄存器的源码.

此为友善之臂micro2440板的底板原理图，更新时间是2009年2月28日。-This is a friendly arm on the Backplane board micro2440 schematic, update time is February 28, 2009.

利用pt2262作为发射端的主控芯片，该代码实现了控制pt2262的部分-pt2262 use as a launch-control of the chip, the realization of the control code pt2262 part. .

这个源代码是关于MCS-51的无线接收，用89S52控制MT8870B进行DTMF解码。程序相当的经典，本人调试了几周后，达到了非常好的效果。误码率相当的小。我觉得好东西要大家分享的，所以今天我上传此代码，与大家共同分析进步。-the source code is on the MCS-51 wireless receiver, S52 control with 89 MT8870B for DTMF decoder. Quite the classic procedure, I debug a few weeks later, to achieve very good results. The error rate is very small. I think that good things should be shared, so I upload this code, and the analysis of common progress.

MSP430FE42X复费率电表DEMO（编译器 IAR 3.42A)-MSP430FE42X multi-rate meter DEMO (compiler IAR 3.42A)

用89C2051产生PWM信号控制直流电机调速-89C2051 generated by PWM signal to control DC motor speed control

PROTEL15.PCB是较老的PCB软件,我还在用-PROTEL15.PCB is PCB older software, I still use ...

看门狗25045的实例。//25045的4根io脚接在同一端口，本例为p1，//请根据实际电路更改引脚定义-watchdog 25,045 examples.// 4 of 25,045 feet io Then in the same port, the cases of p1,// light of the actual circuit-pin definition change

MS-51高级应用程序库，欢迎大家下载分享下载，交流，-MS-51 high-level application library, welcome to download share download, exchange,

ds1302的dsp c程序,芯片类型:tms320lf2407 -ds1302 the dsp c procedures, chip types : tms320lf2407

串行芯片595单片机接口，用于led显示的c语言程序-595 chip microcontroller serial interface for the show led c Language Program