我上传了一些信息，单片机，keil软件，希望对大家有帮助

控制硬盘编程，实现读写功能，最底层的程序，c51编程。-control drives programming, achieving functional literacy, in the bottom procedures, c51 programming.

利用430做的一个产生时钟脉冲的程序，可以调的！-430 make use of a clock pulse generated procedures, you can tune in!

FLASH芯片29C040的C源码-FLASH chip 29C040 C source

单片机程序在线设计 单片机程序在线设计-Single-chip Single-chip design process online program online online design single-chip design process

主要介绍keil的功能及使用方法，并附有相关实例，及源代码-Keil introduces the function and use, together with relevant examples, and source code

单片机最小系统，两位LED数码管由串口输出接两个164驱动，Lout,Rout为左右声道输出，SET， ALT0， ALT1为三个按键，也可自己在开始的I/O定义改成你想用的I/O口；12M晶振若用89C51则只可装下约14首歌曲，用89C52则可装下近40曲-smallest SCM system, two LED digital serial output from the pipe then two 164-driven, Lout, Rout for about channel output, SET, ALT0, ALT1 to three keys, but also his own in the beginning I/O definition you want to change the I/O port; If using crystal 12M 89C51 can carry only about 14 songs, can be loaded with 89C52 Near 40

拼音输入法 用于C51的编程 希望大家喜欢-Pinyin input method for C51 programming hope everyone likes

对I2C总线的EEPROM芯片AT24C08进行读和写的操作，并判断读写是否一致。-EEPROM on the I2C bus to read and write AT24C08 chip operation, and determine whether to read and write.

银行校验码软件计算：CRC校验。 对于不明白CRC或银行业需求的人士提供资源-banks correcting code software calculation : CRC. For CRC or do not understand the needs of the banking sector to provide resources

/*P89CXX编程控制CPU接收和控制程序*///定义编程需要的CPU类型0:P89C51 1:P89C52 2:P89C54 3:P89C58 4:P89C51RC 5:P89C51RD