ARMInstructionset

白噪声是一种很典型的噪声，经常被用作噪声模型使用，因此，掌握白噪声的性质尤其其频谱，自身相关性很重要。( noise)

Atmel公司推出了最新的加密芯片AT88SC0104C~25616C系列，专门用于电子产品加密。该类芯片具有协议认证和数据密文传送等功能。(The included specifications contain Atmel Confidential information and are distributed only under NDA. This specification is not to be copied or distributed beyond the assigned individual/corporation without the written consent of Atmel.)

单片机制作电子钟，用8254 8255 8259 (The production of single-chip clock, and 8254 8255 8259)

单片机 仿真 步进电机的仿真，可以充分体现，步进电机(SCM simulation)

This is a simple arithmatic code for 8051

遥控器解码 所有控制的东东 控制开关之类的(Decode all the remote control switch to control the kind of stuff)

cop2000实现无符号数乘法——两个8位无符号数相乘，所乘结果是16位，采用原码一位乘，在计算时，用乘数寄存器的最低位来控制部分积是否与被乘数相加，然后右移部分积和乘数，同时乘数寄存器接收部分积右移出来的一位，完成运算后，部分积寄存器保存乘积的高位部分，乘数寄存器中保存乘积的低位部分。(Cop2000 implements unsigned number multiplication-multiplication of two 8-bit unsigned numbers. The multiplied result is 16 bits. When calculating, the lowest bit of multiplier register is used to control whether or not the partial product is added to the multiplier, and then the partial product and multiplier are moved right. At the same time, the multiplier register receives the right-shifted bit of the partial product. After completing the operation, the partial product register saves the product. The higher part, the lower part of the product is saved in the multiplier register.)

实现ADC0842与AT89C51之间的联系 模数转换 希望对大家有用(To achieve the link between the ADC0842 and the AT89C51 ADC hope for all of us)

AT89C52 4 位 LCD ASM 文件接口的源代码和 PROTEUSE 示意图......美敦力公司准备良好的注释的 asm 代码 4 位 lcd 接口与 at89c/s 51/52

单片机与上微机通信的汇编语言程序 支持485传输协议，软件用modbus协议编写(SCM and computer communications on the assembly language support, 485 transmission agreement Software modbus connection with the preparation of the agreement)