C语言和VHDL语言

PDA上的CF CARD 文件系统的建立程式-PDA CARD CF File System to establish programs

AT24C256是ATMEL公司256kbit串行电可擦的可编程只读存储器，8引脚双排直插式封装，具有结构紧凑、存储容量大等特点，可以在2线总线上并接4片该IC，特别适用于具有高容量数据储存要求的数据采集系统。本文将介绍该IC的工作原理和与单片机的软硬件接口。-ATMEL Corporation AT24C256 is 256kbit serial electrical erasable programmable read-only memory, 8-pin double-line package, has a compact structure, characterized by large storage capacity can be 2-wire bus, and then 4 the IC, is especially suitable for high-capacity data storage requirements of the Data Acquisition System. This article will introduce the working principle of the IC and single-chip hardware and software interface.

HD44780液晶驱动，KEIL C51-HD44780 LCD driver, KEIL C51

MSP430单片机C语言应用程序设计实例精讲(2)-MSP430 Singlechip C language application design example精讲(2)

ads7843是一款4线电阻式触摸芯片，可以制成触摸屏，经调试绝对好用！-ads7843 is a four-lane chip resistor touch, touch screen can be made, absolutely useful debugging!

液晶驱动程序,提供通用液晶驱动的框架,可以嵌入各种操作系统,提供了向上的接口-LCD drivers, LCD drivers provide a common framework that can be embedded in a variety of operating systems, provides a progressive interface

步进电机步距角细分单片机控制系统设计与研究-stepper motor breakdown step angle SCM Control System Design and Research

C51串口输出输入函数-C51 serial input-output function

自己写的小程序，关于世界时钟的 有兴趣的同学可以看一下

利用SMALL RTOS51做的一个项目，全部齐，用KEIL 7.07可马上编译-use SMALL RTOS51 do a project, all of chai, can be used immediately KEIL compiler 7.07