为贪吃蛇游戏源代码

8051实用程序，可生成硬件8051-8051 Utility, which will generate a hardware 8051

我们接口技术做的实验8253，有需要的就下载吧-we do Interface Technology Experiment 8253, on the need to download it

用汇编语言编写的简短小巧的记事本程序-assembler language short compact notebook procedures

PCI例程

钟表显示 钟表显示 钟表显示 -表 furnace furnace 表显engraved engraved显furnace 表显engraved engraved显furnace furnace 表 表 engraved显

用8251a实现串行口异步通信，自发自收，波特率1200bps，采用查询方式发送，中断方式接受。自收结果显示于屏幕。按esc返回dos -8251a Serial port with asynchronous communication, spontaneous self-income, the baud rate 1200bps, using queries sent, interrupt to receive treatment. Since the close results showed on the screen. Press esc to return dos

好的东动-Good East actin

函数求两个整数的最大公约数和最小公倍数的源程序-integer function for the two majors and the least common multiple source files

PIC源程序头文件-PIC source files

被除数由高到低存于TEMP_STR-->TEMP_STR+4中，除数存于TEMP_STR+10-->TEMP_STR+14中, 运算后商存于TEMP_STR-->TEMP_STR+4中，余数存于TEMP_STR+5-->TEMP_STR+9中 高字节在前 方法：移位相除 10位BCD码除法 XUE:20080729-High to low dividend deposited in TEMP_STR-> TEMP_STR+ 4, the divisor stored in TEMP_STR+ 10-> TEMP_STR+ 14, the operations are kept in after TEMP_STR-> TEMP_STR+ 4, the remainder stored in TEMP_STR+ 5-> TEMP_STR+ 9 in the high byte of the former method: shift 10 BCD division code division XUE: 20080729