EPA pollution control system equipment online

在dos下编程得到pci9052的总线号。设备号和功能号，并获得其使用资源的信息-In the dos program to be pci9052 under the bus number. Device number and function number, and get information on their use of resources

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

文本编辑器（A3） 3.3.1设计题目及要求 三， 文本编辑器（10） 要求：（1）编辑文本； （2）保存、打开指定位置的文本文件； （3）具有输入输出界面。-A text editor (A3) 3.3.1 Design and requirements of Title III, a text editor (10) requires: (1) Edit the text (2) to preserve, open the text file specified location (3) with input and output interfaces.

运行环境MASM.程序功能是：小车自动前进！界面简单且易于操作！-runtime environment. Procedures functions : automatic car! Interface is simple and easy to operate.

基于89C52的实验演示程序，单步运行观看存储单元数据变化， 读和写、发送和接收字节子程序要连续执行。-89C52-based experimental demonstration program, single step change in viewing the data storage unit, read and write, send and receive byte subroutine to consecutive.

进制转换和日期时间显示-base for the conversion and the date and time

一个记事本源程序-a notebook source

数控调频台的汇编程序，可对数控调频台进行控制，有很好的效果-NC FM conctrol

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.

Dll木码激发及监视（结束...Dll木码激发及监视（结束-Dll code inspired wood and surveillance (the end of wood ... Dll code to stimulate and monitor (the end of