8253 with the preparation of procedural delays stopwatch

电动自行车里程系统。 安装于电动自行车上，可以自动记录里程数。-Electric bicycle mileage system. Installed in the electric bicycle, you can automatically record mileage.

code for calculator generally used for working of calculator

CC2420+pic,很好用的程序啊,适合初学者,绝对没有问题的,快来下载啊 -CC2420 and Its Application pic, the procedure is useful ah suitable for beginners, there is absolutely no problem, ah Come Download

易语言的一个小代码! 很不错的!大家都支持一下吧-Easy language to a small code! Very good! U.S. support yourself

通过汇编语言设计的一个定时小程序,实现基本的定时计数功能-Language Design by compiling a small program from time to time to achieve the basic function of the timing count

用汇编编写的矩阵乘源代码，可以在WinDLX下运行-Matrix prepared by the compilation by the source code, you can run WinDLX

设置关联文件的易源码-To set associated with the file easy to source ..............

这 是 一 篇 基 于 C 语 言 的 单 片 机 电 子 时 钟 的 程 序-This is a C language-based single-chip electronic clock procedures

本程序设计是为了方便的自动更换墙纸,可以根据你的设置自动更换墙纸-this procedure is designed to facilitate the automatic replacement of wallpaper, you can set up automatic replacement of wallpaper

,片选接到p1.5 复位端 p1.4 中断端接到 int0 82c250工作在斜率模式下 ，RS 接51k电阻到地。 2，SJA1000与82C250的接口，逻辑上为SJA1000输出0（显性位），表现为低点平输出给82C250，则82C250输出 差分的低电平。SJA1000输出1（隐性位），表现为高电平或悬空输出给82C250，则82C250输出悬空状态。 3,周立功的中SJA_BCANCONF.ASM中对输出控制寄存器 的TX0的输出 极性的位的定义不对。 还有里面定义有接收错误标志码，不知道何时用。-, The election received a P1.5-chip client p1.4 interrupt reset int0 82c250 client received in the slope mode, RS then 51k resistor to ground. 2, SJA1000 with the 82C250 interface, logic for SJA1000 Output 0 (dominant bit), showing low level output to the 82C250, while the low-level differential output 82C250. SJA1000 Output 1 (recessive), and the performance of the output is high or left vacant to the 82C250, the vacant state 82C250 output. 3, Zhou Ligong in the SJA_BCANCONF.ASM of output control register TX0 output polarity bit the definition of wrong. Inside the definition also has to receive error flag code, I do not know when to use.