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[Other resource] clock

Description: 8253,8259实现电子钟，源码，接线图，流程图均在文档中。
Platform: | Size: 32367 | Author: liuman | Hits:

[assembly language] mm

Description: 用8255,8253,8259实现的具有显示时分秒的电子时钟.-With 8255,8253,8259 realize is displayed every minute with an electronic clock.
Platform: | Size: 2048 | Author: wang hong | Hits:

[SCM] clock

Description: 8253,8259实现电子钟，源码，接线图，流程图均在文档中。-8253,8259 realize electronic clock, source code, wiring diagram, flowcharts are in the document.
Platform: | Size: 31744 | Author: liuman | Hits:

[OS Develop] clock

Description: 这是一个电子钟微机接口和控制课程设计，能显示分钟和秒，并且能够调整时间。用的是唐都系统中的8255A，8259，8253A -This is an electronic bell computer interface and control of curriculum design, can display minutes and seconds, and can adjust the time. Tangdu using System 8255A, 8259,8253 A
Platform: | Size: 4096 | Author: zhangle | Hits:

[assembly language] clock

Description: THIS PROGRAMMM CONTENT 8255 8259 8253 procedures.IT SI USEFUL .I HOPE IT CAN HELP YOU . -THIS PROGRAMMM CONTENT 8255 8259 8253 procedures.IT SI USEFUL. I HOPE IT CAN HELP YOU.
Platform: | Size: 1024 | Author: asd | Hits:

[Other] clock

Description: 　　使用微机原理仿真试验箱，使用系统提供的8253计数器/定时器，中断控制器8259和6个LED，设计电子钟，在LED上显示时、分和秒。要求能够实现电子钟的基本功能，显示时间，设置时间和计时的功能。 -failed to translate
Platform: | Size: 6070272 | Author: 武林 | Hits:

[assembly language] clock

Description: 我们上课，老师给的参考程序。在星研仿真环境下运行。结合8259、8253、8279三片芯片，CPU为8088。压缩文件内是2份文档，一份是软件框图，另一份是接线及程序代码。-We took classes and teachers to the reference procedure. In the Star simulation environment running under study. 8259,8253,8279 three-chip combination, CPU of 8088. Within the compressed file is two copies of the document, a software block diagram, the other is the wiring and program code.
Platform: | Size: 24576 | Author: Tina Zhou | Hits:

[assembly language] clock

Description: 该课程设计使用了三块接口芯片，8253、8255、8259；在程序中需要对8255芯片的控制口进行修改，改成自己所用实验板的端口-The course is designed to use the three interface chip, 8253,8255,8259 in the program need to control the port 8255 to modify the chip, into his own experimental port board
Platform: | Size: 118784 | Author: ddddd | Hits:

[Other Embeded program] 8253clock

Description: 本实验利用8253做定时器，用定时器输出的脉冲控制8259产生中断 在8259中断处理程序中，对时、分、秒进行计数，在等待中断的循 环中用LED显示时间。 8253用定时器/计数器1，8253片选接CS4，地址为0C000H。8253时钟 源CLK1接分频电路的F/64输出。分频器的Fin接4MHz时钟。8253的 GATE1接VCC。 8259中断INT0接8253的OUT1，片选接CS5，地址为0D000H。 显示电路的KEY/LED CS 接CS0，地址为08000H。-In this study, the use of 8253 to do the timer, using timer pulse output control 8259 generates an interrupt in 8259 interrupt handler, for hours, minutes and seconds count, waiting for interruption through ring using LED display time. 8253 with the timer/counter 1,8253 chip select access CS4, address 0C000H. 8253 clock source CLK1 of the F/64 then divider circuit output. Fin then 4MHz clock divider. 8253' s GATE1 then VCC. 8259 interrupt INT0 then 8253' s OUT1, chip select access CS5, address 0D000H. Display circuit of the KEY/LED CS access CS0, address 08000H.
Platform: | Size: 2048 | Author: 夏伟 | Hits:

[SCM] 11

Description: 利用8253，8259等芯片设计的一电子时钟，在摁下启动键后，LED数码管上显示当前设定时间并且开始走，实现二十四小时自动循环计时功能，走时准确还有时钟对时功能。 充分运用8259的中断控制功能、8253的定时计数功能及芯片各自的应用编程来实现电子钟的运作。-8253,8259 and other chip design using a electronic clock, in the press after the start button, LED digital tube displays the current setting of time and start walking, to achieve 24 hours automatic cycle timer function, the clock accurate time and still function on time . Full use of the interrupt control functions 8259, 8253 and the chip timing counting their application programming to achieve clock operation.
Platform: | Size: 56320 | Author: 陆翠 | Hits:

[Documents] shuzizhong

Description: 微机原理数字钟 用8255 8253 8259等芯片 实现七段数码管 键盘控制-Principle of Microcomputer digital clock chip, etc. with 825,582,538,259 digital control keyboard control of Seven
Platform: | Size: 58368 | Author: 庞东明 | Hits:

[SCM] jishinaozhong

Description: 利用8259实现时钟的计时，闹铃等功能充分利用了8253.8255.8259等多个芯片的集合-Achieved using 8259 time clock, alarm and other functions take full advantage of 8253.8255.8259 and other chip sets
Platform: | Size: 6144 | Author: lixiaoyang | Hits:

[VHDL-FPGA-Verilog] 8253-8255-8259

Description: 汇编语言电子时钟程序，基于8255A的汇编源程序，多功能的电子时钟程序-Assembly language electronic clock program, based on the 8255A assembler source, multi-function electronic clock program
Platform: | Size: 84992 | Author: 呵呵 | Hits:

[assembly language] zonghe

Description: 微机综合实验完整代码 使用8253，8259，8255芯片编写一个可调节时间的时钟程序。-The computer integrated experimental use 8253,8259,8255 chip write an adjustable time clock program.
Platform: | Size: 96256 | Author: 庄剑文 | Hits:

[assembly language] jiaotongdneg

Description: 交通信号灯 本程序设计中用到了8253,8255，8259三个芯片。利用8253分频产生0.1S的时钟，8255连接LED灯输出，利用8259产生中断，控制交通灯的状态。-Traffic lights used in the design of this program 8253,8255,8259 three chips. The use of 8253-Divider 0.1S clock, LED light output 8255 connected by 8259 to generate an interrupt, the control status of traffic lights.
Platform: | Size: 1024 | Author: jc | Hits:

[assembly language] dianzishizhong

Description: 该系统是一个简单的利用8253定时器、8255可并行通信接口和中断控制器8259设计的电子时钟系统，在该系统中设有一个启动键，启动键未按下时，显示初始化界面“HELLO”；当按下启动键时，8253定时器开始计时（8253的初值为10000，接1MHz的脉冲，即当8253计满100时正好是1S），当计时计满100时，8259便产生一次中断，在LED显示器便显示系统预先设计好的初始值“23.59.55”便开始从秒位开始加1，当加到10S时，10s位加1，加到60S时分位加1，同时秒位清零，同时怎加到24点时全部清零。-The system is a simple to use timer 8253, 8255 parallel communication interfaces and interrupt controller 8259 designed electronic clock system has a start button in the system, the start button is not pressed, the display initialization interface " HELLO" when you press the start button, the timer starts counting 8253 (initial value of 8253 to 10000, then 1MHz pulse, that is when the 8253 count is just over 100 1S), when the timer count over 100, 8259 will generate an interrupt , the LED display will show the initial value of the pre-designed system " 23.59.55" started second position start plus 1, when applied to the 10S, 10s-bit plus 1 plus 1 bit is added to 60S division, while second bit is cleared zero, how was added 24 points while all clear.
Platform: | Size: 2048 | Author: jc | Hits:

[assembly language] 电子钟

Description: 利用8253和8259芯片实现实时电子时钟的功能；利用8255控制七段数码管完成定时扫描显示。显示格式为xx时xx分xx秒，每隔1s，时间值改一次。按键SHIFT可选择时、分、秒，按键CTRL可对所选的时、分、秒进行加1，小时加至23后清0，分、秒加至59后清0。(Use 8253 and 8259 chip to realize the function of real-time electronic clock; use 8255 control seven segment digital tube to complete the timing scanning display. When the display format is XX, XX minutes XX seconds, every 1s, the time value changed once. Button SHIFT can choose time, minutes, seconds, button CTRL can be selected time, minutes, seconds added 1, hours added to 23 after 0, minutes, seconds to 59 after 0)
Platform: | Size: 14336 | Author: 张不咋 | Hits:

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