pe 文件编程：计算文件crc.rar

用 AT89S51 单片机的定时 / 计数器 T0 产生一秒的定时时间，作为秒计数时间，当一秒产生时，秒计数加 1 ，秒计数到 60 时，自动从 0 开始。-with AT89S51 SCM timer/counter T0 produce than the regular time, seconds count as a time when a second time when, seconds count plus one, count to 60 seconds, the automatic starting from 0.

Tiger语言编译器-Tiger language compiler

简易电压表，使用汇编语言设计的。 可以实验一下。 -Simple voltage meter, the use of assembly language design. You can experiment.

个人相册程序-------------供大家分享-personal album procedures for the sharing-------------

是一些 程序的汇编源代码，需要的话，大家可以下载看看啊 -Is a compilation of some procedural source code, if necessary, you can download to see ah

jpxs程序功能可以实现，但本人认为算法比较混乱，待以后作出好的算法。 键盘用p2.2--p2.7 码显示用p3.6,p3.7-jpxs program features can be achieved, but I think that the algorithm a bit confusing, to be later made a good algorithm. P2.2 p2.7 code using the keyboard display with p3.6, p3.7

,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.

利用AT89C51 ,可以读取基于IC7135的电压表头的信号. -Use AT89C51, can be read based on the voltage meter IC7135 first signal.

本代码主要是用于在显示系统上实时显示：时，分，秒，-the code is mainly used in the real-time display system shows : when, minutes and seconds.

PT2262软件解码程序,可以任意解码无线编码-PT2262 software decoding process can decode wireless coding