Location:
Search - adc0809 d
Search list
Description: 使用T1作为定时器（定时时间为50毫秒），每1秒时间后，启动ADC0809转换，在转换结束后（触发外部中断）读出A/D转换值，将该值输出到DAC0832，并同时显示到LCM显示器上（显示子程序/函数由实验库文件提供）
Platform: |
Size: 1521 |
Author: 573219072@qq.com |
Hits:
Description: 本文介绍了模/数转换器０８０９的基本使用方法。掌握ADC0809的使用方法基础上编写了一个小的应用程序-This paper introduces the D/A converter 0809 the basic use. ADC0809 master the use based on a small application
Platform: |
Size: 8192 |
Author: 王洪 |
Hits:
Description: 此程序基于ADC0809,它是CMOS的8位A/D转换器，片内有8路模拟开关，可控制8个模拟量中的一个进入转换器中。-Connection between ADC 0809, it was the eight CMOS A/D converters. Tablets containing eight analog switches, control eight of analog converters enter a Chinese.
Platform: |
Size: 1024 |
Author: 空气 |
Hits:
Description: 0809模数转换原码。ADC0809虽然是一款比较旧的芯片，但是目前好多模数转换芯片都是基于ACD0809设计的。-0809 analog-to-digital conversion original code. A Connection between ADC 0809 is a relatively old chip But now a lot of analog-to-digital conversion are based on ACD0809 chip design.
Platform: |
Size: 1024 |
Author: adee |
Hits:
Description: ADC0809芯片第0～7通道进行A/D转换程序。
ADC0809的AD通道6和电位器RW_1中输出端已经连接，
ADC0809的AD通道7和电位器RW_2中输出端已经连接
按键盘6，调节RW_1电位器，在LED数码管显示 U×－XXH.YYYD通道号，十六进制，二进制
按键盘7，调节RW_2电位器，在LED数码管显示 U×－XXH.YYYD通道号，十六进制，二进制
全速运行程序
-ADC0809 chip 0 ~ 7 channel A/D conversion process. ADC0809 of AD channel 6 and Potentiometers RW_1 in output has been connected, ADC0809 of AD channel 7 and Potentiometers RW_2 in output has been connected by the keyboard 6, regulation RW_1 potentiometers, LED digital tube display in U ×-XXH . YYYD channel number, hexadecimal, binary keyboard 7, conditioning RW_2 potentiometer, LED digital tube display in U ×-XXH.YYYD channel number, hexadecimal, binary to run programs at full speed
Platform: |
Size: 3072 |
Author: zhuguozheng |
Hits:
Description: 本文主要研究单片机（80C51）在多点温度采集控制系统中的应用。通过A/D转换器ADC0809把集成温度传感器AD590采集的经过处理的模拟信号转换成数字信号，然后把转换好的数据传送给单片机，由单片机对数据进行有目的得操作。如，在数码管上实时显示温度值，把数据传送给上位机等等。-this study SCM (80C51) in multi-point temperature Acquisition and Control System applications. Through A/D converters Connection between ADC 0809 put Integrated Temperature Sensor AD590 after the acquisition of analog signal processing converted into digital signals and then converting good data to microcontroller, SCM by the data for a purpose in the operation. For example, in digital real-time display tube temperature, the transmission of data to the PC, and so on.
Platform: |
Size: 59392 |
Author: 王启才 |
Hits:
Description: 2位微机实验指导书
华中科技大学计算机学院
武汉市豪申光电新技术有限公司
第一章 基本接口实验 2
第一节 并行接口实验(8255芯片实验) 2
实验一 步进电机控制接口实验 2
第二节 定时/计数实验(8253芯片实验) 9
实验二 音乐发生器接口实验 9
第三节 串行通信接口实验(8251芯片实验) 21
实验三 RS-232标准全双工查询方式异步串行通信实验 21
第四节 A/D D/A转换器接口实验 32
实验四 查询方式A/D转换器接口实验(ADC0809) 32
实验五 D/A函数波形发生器接口实验(DAC0832) 40
第二篇 微机原理实验 44
第一章 16位汇编语言编程实验 44
实验一 系统认识实验 44
实验二 数据码制转换程序设计实验 49
实验三 求和程序设计实验 59
实验四 分支程序设计实验 68
实验五 循环程序设计实验 77
实验六 排序程序设计实验 86
实验七 子程序设计实验 95-two computer guide books Huazhong University of Science and Technology in Wuhan City Computer College ho optoelectronic applications of new technologies first Limited Chapter two basic interface experimental section I Parallel Interface (8,255 microarray experiment) into two experimental step motor control interface is regular inspection section 2/Counting Experiment (8253 experiment) 9 2 Experimental Music Generator Interface 9 Section III Series Communication Interface Experiment (8251 microarray experiment) 21 experimental three RS-232 standard full-duplex asynchronous serial inquiry OK communication experiment 21 Section IV A/D D/A converters Interface 32 inquiry experiment four A/D converters interface Experiment (Connection between ADC 0809) 32 experimental 5 D/A waveform g
Platform: |
Size: 1617920 |
Author: xiak |
Hits:
Description: ADC0809是带有8位A/D转换器、8路多路开关以及微处理机兼容的控制逻辑的CMOS组件。它是逐次逼近式A/D转换器，可以和单片机直接接口，从ADC0809的通道IN3输入0－5V之间的模拟量，通过ADC0809转换成数字量在数码管上以十进制形成显示出来。ADC0809的VREF接＋5V电压-err
Platform: |
Size: 13312 |
Author: sfasdf |
Hits:
Description: A/D采样控制模块设计
A/D采样控制模块负责控制外部ADC0809芯片多路模拟输入量的选通以及实现对A/D采样过程的合理控制。此部分的设计根据《EDA技术与VHDL》P211——P212的例8-2编写，所不同的是这里将书中“ADDA<=1”的赋值语句改为“ADDA <=EN”，EN是所设置的输入按键用来控制INO与IN1间的通道选择。
-A/D sampling control module designed A/D sampling control modules responsible for controlling external ADC0809 chip multi-channel analog input, as well as the amount of strobe to achieve A/D sampling the reasonable control of the process. This part of the design under the EDA technology and VHDL P211- P212 preparation of the cases of 8-2, the difference is that here the book ADDA <= 1 of the assignment changed to ADDA <= EN , EN is the set of input buttons used to control between INO and IN1 channel selection.
Platform: |
Size: 1024 |
Author: xuye |
Hits:
Description: ADC0809A/D转换器基本知识，电路原理图，硬件连线说明，完整的汇编源程序和C语言源程序，都一并放在word文件里面了-ADC0809A/D converter basic knowledge of circuit schematics, hardware description to connect a complete compilation of source code and C language source code, are placed together inside a word document
Platform: |
Size: 45056 |
Author: 李 |
Hits:
Description: 本书是单片机系列教材，详细介绍了单片机的LED动静 态显示，用adc0809 的A/D D/A转换 以及一些单片机的基础知识，可供单片机爱好者提供帮助。-This book is single-chip series of teaching materials, detailed information on static and dynamic single chip LED display, adc0809 with the A/DD/A converters as well as some basic knowledge of SCM for the single-chip lovers to help.
Platform: |
Size: 41984 |
Author: |
Hits:
Description: 编程用A/D芯片ADC0809采样电位器输入电压，采用查询方式读取A/D转换的结果，并将结果实时的通过8279显示在数码管上，（取两位，用00—FF表示0—+5V）。
Platform: |
Size: 1024 |
Author: 林夕 |
Hits:
Description: 是用VHDL语言写的对A/D转换模块的控制程序，希望对大家有帮助。-VHDL language is used on the A/D conversion module control procedures, in the hope that everyone has to help.
Platform: |
Size: 4096 |
Author: lijainqiu |
Hits:
Description: 由ADC0809的IN0输入一模拟电压，经过A/D转换后，在三位数码管上显示转换后的数字量-IN0 input from one of the ADC0809 analog voltage, after A/D conversion, in the three digital tube display digital converted
Platform: |
Size: 1024 |
Author: 张存吉 |
Hits:
Description: TLC549的A/D转换程序，读取模拟输入量的值，并将其显示在LED显示器上,附有详细的电路说明和解释，包括c和汇编-TLC549 the A/D conversion process, read the value of analog input and displays in the LED display, accompanied by a detailed description and explanation of the circuit, including the c and the compilation of
Platform: |
Size: 308224 |
Author: 卢森 |
Hits:
Description: ADC0809采样控制电路的实现ADC0809是CMOS的8位A/D转换器，片内有8路模拟开关，可控制8个模拟量中的一个进入转换器中，转换时间约100us。主要控制信号有，START是转换启动信号，高电平有效。ALE是3位通道选择地址（ADDC、ADDB、ADDA）信号的所存信号。当模拟量送至某一输入端（如IN1或IN2），由3位地址信号选择，而地址信号由ALE锁存。-ADC0809频 实 ADC0809CMOS8位A/D 转 片8 模 饪?兀 煽8模 械一 转 校 转 时 约 100us要藕校START 转 藕牛 叩 平效ALE3位 通 选ADDCADDBADDA藕诺藕拧模 某一 耍 IN1IN23位藕选 瘢
Platform: |
Size: 28672 |
Author: lkiwood |
Hits:
Description: ADC0809是一款8通道复用的8位AD转换器，数据获取的关键部分是它的8位模/数转换器。这个部分主要是由3部分组成：256R的阶梯网络，连续逼近的电阻，和比较器。
ADC0809在单片机上的应用,C语言源码,Keil uVision3工程文件,附原理图及说明学习文档-ADC0809 is an 8-channel multiplexed 8-bit AD converter, data acquisition is a key part of its 8-bit A/D converter. This part is mainly composed of 3 parts: 256R ladder network, successive approximation of resistance, and comparators. ADC0809 in SCM applications, C language source code, Keil uVision3 project file, with schematic diagram and description of study documents
Platform: |
Size: 112640 |
Author: Tad |
Hits:
Description: 用状态机对A/D转换器0809的采样控制电路的实现。工具：Quartus ii 6.0 语言：VHDL-State machine used for A/D converter sampling control circuit 0809 is achieved. Tools: Quartus ii 6.0 Language: VHDL
Platform: |
Size: 46080 |
Author: 杨晴飞 |
Hits:
Description: （1）． 进行A/D转换时，采用查询EOC的标志信号来检测A/D转换是否完毕，若完毕则把数据通过P0端口读入，经过数据处理之后在数码管上显示。-For A/D conversion using query EOC signal to detect signs of the A/D conversion is completed, if completed through the P0 port while the data read through data processing in the digital control after the show.
Platform: |
Size: 22528 |
Author: sanmu |
Hits:
Description: 硬件描述语言VHDL的A/D转换程序,可用于做实验,或者初学者借鉴.-Hardware Description Language VHDL of the A/D conversion process can be used for experiments, or the beginners learn.
Platform: |
Size: 134144 |
Author: czm |
Hits: