最新的计算器1.5

显示石英钟表，用汇编语言写的，也挺简单，初学者比较适合-Show quartz sheet, written in assembly language, but also quite simple and more suitable for beginners

双字节转BCD码-two-bit BCD switch

这是一个显示“中国北京”字样的程序,按“q”键退出。-This is a show

基于asm汇编语言实现的是在pc系统中int9中断功能的部分示例,只在说明机制,进行学习,不能实际应用-asm compilation based on the language of the pc systems int9 interrupts some examples of the notes only mechanism for learning, not actual application

PT2258+89C2051+TDA7377 功放程序-PT2258+ 89C2051+ TDA7377 amplifier procedures

TLV2544/48 Interface routine

彩灯程序,控制树林的生长和心字的闪烁和重复闪烁-Lantern procedures, control of forest growth and the heart and repeat the word flashes flicker

从C51单片机最基本的节拍、机器周期、指令周期、指令时序谈开去，基础不扎实的汇编程序员的必补资料。-C51 cycles, reference for ASM programmer.

51单片机状态顺序编码,监控程序在主程序中 -Coding sequence of 51 single-chip status, monitoring procedures in the main program in

dos下testmemory程序，可以编译通过并运行。-testmemory procedures under dos, you can compile and run through.