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接口课程设计.rar
- 十字路口交通灯管理 现对交通信号灯进行管理,车辆放行3分钟后,车行道黄灯闪烁5秒钟,以警示车辆将切换红绿灯。此时人行横道仍维持红灯点亮。车行道的黄灯闪烁5秒钟后,转为人行横道行人放行1分钟,然后再转为车行道车辆放行3分钟。如此循环重复。 用发光二极管模拟信号灯,8255A实现对信号灯的控制(所用端口自定),8253的计数器2定时向实验系统主片8259A的IRQ7请求中断,以实现3分钟,5秒钟和1分钟的定时。 实验系统8253计数器2的CLK2可接OPCLK,频率为1.19318MHZ,
200505060050419
- 十字路口交通灯管理现对交通信号灯进行管理,车行道的黄灯闪烁5秒钟后,转为人行横道行人放行1分钟,然后再转为车行道车辆放行3分钟。如此循环重复。 用发光二极管模拟信号灯,8255A实现对信号灯的控制(所用端口自定),8253的计数器2定时向实验系统主片8259A的IRQ7请求中断,以实现3分钟,5秒钟和1分钟的定时。 实验系统8253计数器2的CLK2可接OPCLK,频率为1.19318MHZ,GATE2已接+5V,定时可采用软硬件结合相结合的方式实现。-traffic lights at a c
[InterFace]x86asm
- 福州大学接口课程全部实验代码。包括inter的芯片8253-5、芯片8255A、芯片DAC0832、芯片ADC0809等。详细批注-Fuzhou University courses all experimental interface code. The chip includes inter 8253-5, the 8255A chip, chip DAC0832, such as chip ADC0809. Detailed endorsement
8255chengxu
- 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
Weiyuanyinjian
- 微原硬件实验的代码。包括TPC—1型实验台的熟悉、8253计数器/定时器的应用、 8255A并行接口应用等。-original hardware experimental micro-code. Including TPC-1 experiment Taiwan familiar with the 8253 counter / timer application, 8255A Parallel Interface applications.
8255a_8253a
- 可编程并行接口8255A原理实验以及8253a中所用到的源程序.已经经过编译及上机实验。功能良好运转正常 -programmable parallel interface 8255A principle experiment and 8253a used by the source. Had already been Compiling and experiment on the plane. Good function in normal operation
Electronicstopwatch
- 电子秒表,在硬件上实现电子秒表,主要用8279键盘/显示芯片,8259A中断控制器,8253定时/计数器以及8255A并行接口芯片-electronic stopwatch in electronic hardware stopwatch, mainly 8279 keyboard / Chip, 8259A interrupt controller, 8253 timer / counter and 8255A Parallel Interface Chip
8051-8255A-water-lights
- 利用8051单片机,8255A芯片,编程实现流水灯。用proteus仿真显示结果。压缩包包含电路原理图和源程序代码。-8051, 8255A chip, programmed water lights. With proteus simulation results are displayed. The package contains the circuit schematic and source code.
8255A
- 8255a 并行实验 微机原理与接口技术-8255 serial
8255A
- 8255a 做输入输出作用,LED流水灯操作-The Harris 82C55A is a high performance CMOS version o the industry standard 8255A and is manufactured using self-aligned silicon gate CMOS process (Scaled SAJI IV).
8255A-drives-LCD1602
- 8255A扩展驱动LCD1602,文件中带有C51程序,PROTEUS仿真文件,可以进行仿真验证-8255A expansion drive LCD1602, file with C51 procedures, PROTEUS simulation files, simulation
8255a verilog
- 8255a verilog 实现代码 qurtus 2 环境 编译通过
8255A
- 8255A选通的输入实验8255A INPUT EXP-8255A INPUT EXP
8255A
- 8255A的Proteus仿真,51单片机开发,很实用的IO拓展实例,包括电路图和代码-8255A of the Proteus simulation, 51 MCU development, very practical examples of IO expansion, including circuit diagrams and code
8255A
- 用汇编语言在8255A芯片上实现抢答器的功能。-Responder assembly language functions on 8255A chip.
8255A
- 1、 设计一个电路,由8086通过8255A读取四个开关的状态,然后通过查表输出结果由LED七段数码管显示相应的数字。例如:当四个开关全部断开,读取的数据为1111,则数码管显示F。画出电路图、按要求编写程序,在仿真环境下调试通过。-a circuit design 8086 through 8255A Reads four switch status, and then display the corresponding number the LED seven-segment LED o
8255A
- 1) 掌握8255A的工作方式以及应用. 2) 在系统接口实验单元上构造实际电路.-(1)Master the working mode and application of 8255A. 2) the actual circuit is constructed on the experimental unit of the system interface.
8255a-extend-of-51
- 51单片机io口扩展实验,用8255a芯片对51单片机的io口进行扩展,内带有proteus绘制的仿真原理图和keil c源代码,方便大家学习-51 microcontroller io port expansion experiments, 8255a chip microcontroller io port 51 extend inside with proteus simulation schematic drawing and keil c source code, to facilit
8255a---elevator3OK
- 这是基于51单片机的四层电梯系统的设计,用到4个直流电机和2个步进电机,还有8255A用于扩展IO口,可以正常运行停止。-This is by design of the four-story elevator 51 microcontroller-based system, used four DC motors and two stepper motors, and 8255A for expansion IO port, you can stop running.
新建文件夹 (2)
- 用proteus实现对8255a芯片的流水灯仿真设计(8255A simulation design)