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Description: 该程序是为可编程并行接口８２５５Ａ完成的交通灯实验，已经过调试成功。-The program is to complete the 8255A programmable parallel interface of the traffic light experiment has been successful debugging.
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Size: 1024 |
Author: 阿斌 |
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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: 基于vhdl的8255A的设计与分析
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Size: 350208 |
Author: chen |
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Description: 电子警报器设计，是在TND－MD教学系统上实现的，所使用的芯片主要有8253定时计数器、8259A中断控制器、8255A并行接口电路芯片。通过按键实现报警与不报警的功能。
源代码在文档最后，附有注释。
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Size: 15360 |
Author: 飘零 |
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Description: Verilog语言描述的Intel8255 IP Core，本人已经在某项目中经过了物理验证的，可直接用于FPGA综合或ASIC综合。
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Size: 6144 |
Author: David.Mr.Liu |
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Description: 电子钟程序全部用汇编语言编写，利用8255A外接6个LED，作为时分秒的显示，利用四个按键修改时间，非常适合初学单片机的学生或人员参考-Used up all of the electronic clock assembly language program to prepare, using 8255A external 6 LED, as when the display minutes and seconds, using the four keys modified, very suitable for beginner students or single-chip reference
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Size: 1024 |
Author: 刘军良 |
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Description: 8255是8051外部扩展口，可以扩展8051的外部i/o口-8255 is an external expansion port 8051, you can extend the 8051 external i/o port
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Size: 48128 |
Author: 孙占山 |
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Description: 8255扫描键盘、显示程序 A- a^n18
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 A-a ^ n18 programmable parallel port to use 8255 to do a keyboard 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: 2048 |
Author: stevanye |
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Description: 8255的流水灯程序，在唐都仪器上进行是很好的试验验证程序-8255 lights flow procedures, the Tangdu instrument is a very good test for the verification process
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Size: 1024 |
Author: 余绍鹏 |
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Description: 用8088CPU构建一个微机应用系统，8255A、8×2键盘、6位七段数码管（共阴）； 6位LED数码管可显示时、分、秒，并按正常时间显示方法工作；0~9为数字键，A~F为功能键。刚做的课设，有报告，有源程序，有硬件结构图-Used to build a computer 8088CPU applications, 8255A, 8 × 2 keyboard, digital tube paragraph 6 (a total of Yam) 6 LED digital tube displays hours, minutes and seconds, and the normal time display method of work 0 ~ 9 for the number keys, A ~ F for the function keys. Just make the class-based, it has been reported, has the source code, has the hardware structure diagram
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Size: 206848 |
Author: shenxuefen |
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Description: 基于8255A交通灯模拟程序,附带一开关灯程序.-8255A-based simulation program traffic lights, with a light switch procedures.
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Size: 865280 |
Author: fuzhichao |
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Description: PPT 8255 交通灯 交通信号灯设计.ppt 交通灯控制系统程序8259 8254 8255 8259交通灯 微机 ... [weijijijiji.rar] - 微机原理课程设计内附报告用汇编语言实现交通灯控制 ...
-PPT 8255 traffic lights traffic signal design. Ppt traffic lights control system process 8259 8254 8255 8259 traffic lights microcomputer ... [weijijijiji.rar]- Microcomputer Principles of curriculum design report containing a compilation of the language used to achieve control of traffic lights ...
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Size: 46080 |
Author: OB |
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Description: 8255红绿灯控制试验源码 -8255 traffic light source controlled trial
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Size: 1024 |
Author: caray |
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Description: 音乐代码，可控制由8255A和8253共同控制实现-Music code, can be controlled by the 8255A and 8253 jointly controlled realize
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Size: 4096 |
Author: 张同 |
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Description: 单片机方法对交通灯的控制，用到了8255A-Single-chip method to control traffic lights, use a 8255A
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Size: 2048 |
Author: 张同 |
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Description: 可编程并行接口８２５５Ａ完成的交通灯实验 用８２５５Ａ的Ｂ端口和Ｃ端口控制１２个ＬＥＤ的亮和灭（输出为０则亮，输出为１则灭），模拟十字路口的交通灯。 -programmable parallel interface 8255A completed, the traffic lights experimental 8255A port B and C - I control 12 LED bright and methomyl (output of 0-liang, the output of an anti), the simulation of traffic lights at a crossroads. -8255A programmable parallel interface to complete the traffic lights of the 8255A experiment B and C port to control port 12 and out bright LED (light output of 0, the output for an out), simulation of traffic lights at a crossroads.-programmable parallel interface 8255A completed, the traffic lights experimental 8255A port B and C- I control 12 LED bright and methomyl (output of 0-liang, the output of an anti), the simulation of traffic lights at a crossroads.
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Size: 235520 |
Author: xll |
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Description: 1． 通过8255A并口来控制LED发光二极管的亮灭。
2． A口控制红灯，B口控制黄灯，C口控制绿灯。
3． 输出为0则亮，输出为1则灭。
4． 用8253定时来控制变换时间 。
-1. Through the parallel port 8255A to control LED brightness light-emitting diode out. 2. A population control a red light, B I control yellow, C green population control. 3. Output of 0-liang, the output for an out. 4. Using 8253 to control the transformation of time from time to time.
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Size: 150528 |
Author: 邢磊` |
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Description: 用硬件为：可编程并行I/O接口8255A实现汽车信号灯控制情况公11种状态（只含有代码）
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Size: 1024 |
Author: 卢雪 |
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Description: 1、 通过可编程并行接口芯片8255A和定时器/计数器8253实现十字路口交通灯的模拟控制。
2、 掌握通过8253实现准确定时的方法。
3、 进一步掌握并行接口芯片8255A的使用方法。
4、 进一步掌握8259A可编程中断控制器的使用方法。
-1, through a programmable parallel interface chip 8255A and timer/counter 8253 crossroads realize analog control traffic lights. 2, acquired through the 8253 to achieve accurate timing method. 3, and further grasp the parallel interface to use the 8255A chip. 4, to further grasp the 8259A programmable interrupt controller to use.
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Size: 3072 |
Author: zyxxx |
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Description: 51单片机与8255接口的源程序，用于测试8255是否已经损坏-51 Single-chip interface with the 8255 source code, for testing whether 8255 has been damaged
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Size: 4096 |
Author: bluenochange |
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