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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: 用8088/86控制8259可编程中断控制器，实现对外部中断的响应和处理。要求程序中对每次中断进行计数，并将计数结果用8255的PA口输出到LED。-Controlled by 8088/86 8259 programmable interrupt controller, to achieve a response to external interrupts and processing. Requirements of the program to count on each interrupt, and count the results of the PA with a 8255 port output to the LED.
Platform: |
Size: 17408 |
Author: cmx |
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Description: 用8088/86控制8259可编程中断控制器，实现对外部中断的响应和处理。要求程序中对每次中断进行计数，并将计数结果用8255的PA口输出到LED。当有单次脉冲输入时，用8255连接的led灯记录中断的次数-Control with 8088/86 8259 programmable interrupt controller, to realize the external interrupt response and handling. Required procedures for each interrupt count, and count the results of the PA with a 8255 port output to the LED. When a single pulse input, the connection with the 8255 record of the number of interrupts led lights
Platform: |
Size: 20480 |
Author: 范志豪 |
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Description: 用8088/86控制8259可编程中断控制器，实现对外部
中断的响应和处理。要求程序中对每次中断进行计数，
并将计数结果用8255的PA口输出到LED。
-8088/86 control 8259 programmable interrupt controller to achieve external
Interrupt response and handling. Count for each interrupt request process,
And count the results of the 8255 PA port output to the LED.
Platform: |
Size: 5120 |
Author: 海 |
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Description: 汽车信号灯控制系统 单片机实现摘要：随着汽车制造技术及电光源技术的发展而逐步完善的。它经历了机油（或煤油）灯、乙炔气灯到电光源灯的发展历程。现代汽车信号灯灯具已经开始使用发光二极管（LED）技术以及光导技术，这是信号灯灯具的一次飞跃。现在我们就是利用微机原理的知识用8088，8255，8253等几种芯片来控制汽车的信号灯。(A summary of the realization of the single chip microcomputer for the control system of the automobile signal lamp: with the development of the automobile manufacturing technology and the electric light source technology, it is gradually perfected. It has experienced the development of oil (or kerosene) lamp, acetylene lamp and light source lamp. Modern automotive light lamps have begun to use LED technology and optical technology, which is a leap in the light lamps. Now we use the knowledge of the principle of microcomputer to use 808882558253 kinds of chips to control the signal lights of the car.)
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Size: 43008 |
Author: staub
|
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