ATmega16 procedures, controls 1602 LCD with only six I/O ports, I' ve simulat...

这是一个128×64 的液晶显示屏的驱动程序-This is a 128 × 64 LCD driver

用8051单片机可实现音乐播放功能（以"新年好"为例）。如果安装了Proteus软件，可方便的在自己的电脑上实现仿真。-YOU KAN PLAY BEAUTIFUL MUSIC WITH THE HELP OF 8051MCU.YOU CAN SIMPLY MAKE IT IF YOU HAVE THE MASTERY OF PROTEUS.

鉴于MCS-51系统只提供“二级中断嵌套”，提出扩展51系统中断优先级的纯软件方法。其利用51系统内建的中断允许寄存器IE和中断优先级寄存器IP，通过屏蔽字机制来实现；以C51的形式，给出这种扩展方法的函数库实现，为该方法的使用赋予友好、简洁的用户接口。-Given MCS-51 systems only provide "two interrupt nesting," expanded 51 priority system interruption of pure software. The use of 51 built-in system allows interruption Register IE and priority interrupt register IP, through word shielding mechanisms to achieve; C51 in the form of this expansion is the way to achieve functions, methods for the use of empowerment friendly, simple user interface.

LCD1602 移出显示字符串-Out of the LCD1602 display string

压缩包内含有一个AVR单片机JTAG的原理图，PDF格式，便于自制AVR单片机JTAG时进行参考。-Compressed packet contains an AVR microcontroller JTAG schematics, PDF format, easy to self-reference when AVR Microcontroller JTAG.

基于51系列单片机内部定时器写的一个时钟程序-51 Series single-chip based on an internal timer to write a clock procedures

车载DVD osdIC TW8816原厂代码-Car DVD osdIC TW8816 original code

FAT12/FAT16/FAT32/NTFS specification

24 系列存储器驱动-24 Series memory drive

基于SPE061A(凌阳单片机)的数字化语音存储与回放-Based on SPE061A (Sunplus Singlechip) digital voice storage and playback