快速付里叶变换子程序所需 RAM 空间以输入的首地址为基址,向增加的方向扩展...

单片机8051,用了串口缓冲区收发合一的方式,适合于半双工通信-8051 single-chip, using the serial port one way to send and receive buffer, suitable for half-duplex communication

本文档包括单片机系统中常用到的时钟中断、通讯及键盘扫描等模块(见所附源程序)的说明。这些模块使用前后台系统模型。为达到最大的灵活性, 需要在用户工程中定义config.h文件, 在其中定义各模块可选参数的设置，而不是直接更改源代码。-this document, including SCM system clock used to the interruption communications and keyboard scanning modules (see accompanying source code) Note. These modules use before and after the Taiwan model. To achieve maximum flexibility in user defined config.h engineering documents, in the definition module optional parameter settings, and not to directly change the source code.

AT89C2051驱动彩显玩方块游戏，又是一款有趣的小制作，希望大家喜欢！-Color AT89C2051-driven game play box is also interesting to note a small production, I hope you like!

Mega64与ST16c554之间的电路连接图-Mega64 and ST16c554 circuit between the connection graph

两片max7219的串联编程 编程语言为汇编语言-two max7219 Series programming language programming language for compilation

IAR例子，里面是一个完整的串口异步通讯例子。-IAR examples, which is a complete example of serial asynchronous communication.

U2270B，对U2270B芯片进行了详细介绍。-U2270B, on U2270B chip described in detail.

点阵16x64 C51源程序+仿真 点阵16x64 C51源程序+仿真-16x64 C51 lattice source+ Simulation lattice 16x64 C51 source+ Simulation

RS232通信程序，是PC机与单片机之间的通信-RS232 communication program is the PC machine with single-chip communication between

一个有关高速单片机c8051f040控制步进电机的实例，希望对大家有所帮助-a high-speed microcontroller c8051f040 the stepper motor control examples, and I hope to help everyone