汇编写的非压缩BCD码减法。实现两个非压缩BCD码在机器语言中的减法。但未实现输入...

汇编语言编程源代码- Assembly language programming source code

多功能数字钟设计 基本要求： 1.具有时，分，秒的显示。 2.时，分可以调整。 3.使闹钟具有可整点报时与定时闹钟的功能。 -Multi-function digital clock design basic requirements: 1. With hours, minutes and seconds display. 2. Hours, minutes, can be adjusted. 3. To be the whole point timekeeping clock with alarm and timer functions.

蜂鸣器在单片机上的应用,汇编语言,附原理图及说明学习文档 蜂鸣器的正极性的一端联接到5V电源上面，另一端联接到三极管的集电极，三极管的基级由单片机的P2.4管脚通过一个与非门来控制， 用户可以通过程序控制P2.4管脚的置低和置高来使蜂鸣器发出声音和关闭。 蜂鸣器的声音大小及音调可以通过调整P2.4管脚的置高时间及输出的波形进行控制，这一点可以在调试程序的时候来试验。-On the buzzer in single-chip applications, assembly language, with a schematic diagram and instructions to study documents the positive polarity of the end of the buzzer connected to the 5V power supply above, the other end connected to the transistor" s collector, the base level by the single-chip transistor Machine P2.4 pin through a NAND gate to control, the user can be programmed to set pin P2.4 low and set high to make the buzzer sound on and off. Buzzer sound size and pitch can be set by adjusting the P2.4 pin of the high time and output waveform control, and this point could be the time to test the debugger.

一个汇编语言编写的内存补丁的程序,动态的PATCH.-A compilation of written procedures for patch memory, dynamic PATCH.

8259中断实验,在DVCC-598实验箱上进行,中断信号为按下开关时产生的上升沿 8253发声程序.-8,259 interruption experiments, the DVCC- 598 experimental tank, interrupted signal? Switch to the rising edge 8253 audible procedures.

Windows环境下32位汇编语言程序设计配套书源码第16章-Windows Environment 32-bit assembly language programming book source package Chapter 16

该程序采用汇编语言完成，基于AT89C51adc0809和LCD1602实现数字电压表-The procedure used to complete assembly language, based on the LCD1602 realize AT89C51adc0809 and digital voltage meter

RRKM理论计算反应速率常数，非常有用的单分子反应速率源代码-RRKM MULTIPLE-REACTION PROGRAM, WITH PROVISION FOR OUTPUTTING MICROSCOPIC RATES

BCD转HEX的51单片机原代码，已经在AT89C51开发台平上调试通过了-BCD to HEX 51 Singlechip the original code has been developed in Taiwan Ping AT89C51 debugging adopted

经典的时钟读写程序，他包含对芯片的读操作和写操作，还特意说明一些注意事项-classic clock read and write procedures, the chip contains the read operation and write operation also specifically give some attention to matters