多位的加减运算，允许有负数.

红外线数据通信系统开发，汇编语言，Keil C51开发环境-Infrared data communication system development, assembly language, Keil C51 Development Environment

在DOS下显示个性图形-DOS graphics show personality

用8251a实现串行口异步方式双机通信，波特率1200bps，采用查询方式发送，中断方式接收。双方平时处在查询键盘、等待中断接收状态，并显示相关提示-8251a achieved using an asynchronous serial interface mode dual-machine communication, baud rate 1200bps, using queries sent, interrupt reception. Look at the two sides usually the keyboard, waiting for interrupt reception status, and display-related tips

Socket转发的后台服务ASM源代码-Socket transmitted back- ASM source code

RS232中断通信-RS232 communication disruption

本程序实现算术平均值滤波（采样值为8位，连续采样数目小于256) 入口参数：采样值数据块首地址在SADR中，连续采样数在W中 出口参数：滤波值在SOU中.-Arithmetic mean of the filter program (value of sample 8, the number of consecutive samples is less than 256) import parameters: the first sample value of the data block address in the SADR, the continuous sampling of a few in the W export parameters: filter values in SOU .

EMC 78P156 控制蓝牙芯片,实现车载蓝牙电话通讯.-EMC 78P156 control of Bluetooth chips, realize Car Bluetooth telephone communications.

msp430f133对24c01的读写，可以修改读写字节长度，对其他eeprom进行读写-msp430f133 of 24c01 reading and writing, can be modified to read and write byte length, read and write to other EEPROM

汇编语言的简单汇编工具，包含 CREF LIB LINK MASM-CREF LIB LINK MASM

Multisim9 电池设计 压缩包解压时不能有密码-Multisim9 battery design can not extract compressed package password