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Description: 利用8086平台实现8255并口通讯，方便于小键盘的实验！-use 8086 8255 platform parallel communications, to facilitate the experimental small keyboard!
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Size: 31744 |
Author: 王亮亮 |
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Description: 8255并行通信的课程设计 大家来下载看看把 很不错的 -8255 Parallel Communication Design courses you to download a very good example to the
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Size: 4096 |
Author: 235235235 |
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Description: 可编程逻辑接口8255并行接口芯片的vhdl描述
-Programmable Logic Interface 8255 parallel interface chip vhdl Description
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Size: 130048 |
Author: 王宇 |
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Description: 8255扫描键盘、显示程序
利用8255可编程并行口做一个扫描键盘实验，
把按键输入的键码，显示在由8279控制的七段数码管上。
8255PA口做键盘输入线，PB口作扫描线。-8255 scanning keyboard, display program using 8255 as a parallel port programmable keyboard scan experiment, the button input keys code, displayed in the control of the team respectively by 8279 digital tube. 8255PA I do keyboard input line, PB mouth for scan line.
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Size: 1024 |
Author: zhuzhijing |
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Description: 8255并行接口芯片得VHDL描述，可综合-8255 parallel interface chip a VHDL description can be integrated
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Size: 422912 |
Author: luyingc |
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Description: 这是一个汽车压力检测系统，利用RS232串口进行通信，并在可编程并行接口芯片8255A上进行编程，用到了查询方式A/D转换器接口电路及数据采集程序设计原理等-This is a car pressure detection system, using RS232 serial communications and programmable parallel interface 8255A programmable chips, used in the query mode A/D converter interface circuit and data acquisition procedures, such as design principles
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Size: 3857408 |
Author: 方允福 |
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Description: VHDL语言设计 8255并行I/O接口芯片-VHDL Language Design 8255 Parallel I/O interface chip
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Size: 1024 |
Author: weixj |
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Description: 8255的芯片说明很有用哦,可以扩展并口-8255 chip that is useful Oh, can be extended parallel port
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Size: 253952 |
Author: |
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Description: 利用8255可编程并行口做一个扫描键盘实验，把按键输入的键码，显示在由8279控制的七段数码管上。8255PA口做键盘输入线，PB口作扫描线。-8255 programmable parallel port using a scanning keyboard to do the experiment, the button input keys code, displayed in the control of the team respectively by 8279 digital tube. 8255PA I make the keyboard input line, PB mouth for scan line.
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Size: 87040 |
Author: 苹果 |
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Description: 利用8255可编程并行口做一个扫描键盘实验，把按键输入的键码，显示在由8279控制的七段数码管上。8255PA口做键盘输入线，PB口作扫描线-8255 programmable parallel port using a scanning keyboard to do the experiment, the button input keys code, displayed in the control of the team respectively by 8279 digital tube. 8255PA I make the keyboard input line, PB mouth for scan line
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Size: 19456 |
Author: lantian |
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Description: 用于八路抢答器，基于微机原理的课程设计，运用8255并行接口-Answer for the eight-way, and based on the principle of computer design, use of 8255 parallel interface
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Size: 263168 |
Author: kathy |
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Description: 用8255并行接口控制一个16键的小键盘（用行扫描法或反转法均可），按图连接线路：
1>、用导线将PA0—PA7连接到插孔RL0—RL7，控制键盘行数据。
2>、用导线将PB0、PB1连接到插孔Y0、Y1，控制键盘列数据。拔掉K10上的所有短路套。
3>、片选CS连接218H—21FH。 -8255 parallel interface used to control a 16-key keypad (with line scanning method or inversion method can be), in accordance with plans to connect line: 1> with wire will be connected to the PA0-PA7 jack RL0-RL7, control of the keyboard row data . 2>, using wire to PB0, PB1 jack connected to the Y0, Y1, control the keyboard data. K10 pulled out all the short-circuit sets. 3>, Chip Select CS connection 218H-21FH.
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Size: 1024 |
Author: 张洪科 |
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Description: 8255扫描键盘、显示程序
利用8255可编程并行口做一个扫描键盘实验，
把按键输入的键码，显示在由8279控制的七段数码管上。
8255PA口做键盘输入线，PB口作扫描线。-8255 scanning keyboard, display program using 8255 parallel port programmable keyboard to do a scan experiment, the button input keys code, displayed in the control of the team respectively by 8279 digital tube. 8255PA I make the keyboard input line, PB mouth for scan line.
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Size: 1024 |
Author: chenjianyu |
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Description: 8255双机并行通讯的实现讲解及其代码实现-8255 pairs of parallel communication and code to achieve on
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Size: 118784 |
Author: hu |
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Description: 8255并行口扩展实例：写8255控制字，设置PA,PB,PC为输出口-8255 Parallel Port Extension Example: Write 8255 control word, set PA, PB, PC as an output port
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Size: 26624 |
Author: 徐咏 |
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Description: 8255并行口扩展实例51串口通信.
8255并行口扩展实例51串口通信.-8255 parallel port, serial port communication extension instance 51. 8255 parallel port, serial port communication extension instance 51.
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Size: 48128 |
Author: wangtao |
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Description: 微机实验可编程并行接口（8255方式0）的汇编源代码-Computer simulation, programmable parallel interface (8255 mode 0) compilation of source code
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Size: 1024 |
Author: hh |
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Description: 接口与通讯实验报告(内有代码)
1、8253定时/计数器实验
2、8255并行接口实验
3、数字式时钟（电子钟）
4、D/A（数/模）转换实验
5、A/D（模/数）转换实验
-Interface and communication lab report (which contains code) 1,8253 timer/counter experiment 2,8255 Parallel Interface Experiment 3, digital clock (clock) 4, D/A (D/A) conversion experiments 5, A/D ( analog/digital) conversion experiments
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Size: 600064 |
Author: 小苏 |
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Description: 通过并行接口8255实现十字路口交通灯的模拟控制，进一步掌握对并行口的使用。-8255 parallel interface to achieve through the traffic light intersection analog control, and further understand the use of the parallel port.
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Size: 14336 |
Author: zh |
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Description: 用VHDL实现8255并口板，是CPLD比较好的例程-8255 parallel port board with VHDL implementation is relatively good routine CPLD
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Size: 280576 |
Author: 范立强 |
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