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Description: 1、 利用8031作为主控制器组成一个电子跑表，采用4位LED显示器。
2、 上电或RESET后能启动显示当前（时：分）：首次上电复位显示为0时0分，以后各次RESET均显示正确的当前时间。
3、 当按下START键时，作为跑表使用，显示范围是：000.0-999.9秒，当按下STOP键时，跑表停止运行，并保留所停位置的时间显示不变。
4、 利用H键作为时钟校正，即当按下H键时，显示的当前小时值以每秒加一的速度递增（24点即为0点），利用N键作为分校正，使用方法同H键，但60分钟即为0分。
-one, using 8031 as the main controller of an electronic stopwatch, using four LED display. 2, or RESET power can be activated after the current show (am : pm) : the first power-on reset showed At 0000 hours, after the meeting RESET show correct the present time. 3, press the START button, as the stopwatch use, display area is :000.0- 999.9 seconds, when pressed STOP button, stopwatch stop running, and stop location to which the reservation is the time displayed unchanged. 4, H keys as the clock correction, that is, when? H bonds, shows the current value of an hour to a second increase at a rate (24 points shall be 12:00 a.m.), as the use of N bond is at, with the use of H keys, but 60 minutes shall be 0.
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Size: 27648 |
Author: 白光磊 |
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Description: 秒表程序课程设计，可以让那些不想写设计报告的人直接使用-stopwatch curriculum design process, allowing those who do not want to write the design report directly use
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Size: 18432 |
Author: 杨天 |
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Description: 单片机秒表程序，请朋友们试试，如果需要更多程序，请和我联系-SCM stopwatch procedures, please friends try, if need more procedures, please contact me and
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Size: 15360 |
Author: WANG |
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Description: 数码显示，键盘，秒表显示：通过TC1 的定时溢出而在LED上动态显示。-digital display, keyboard, stopwatch showed : TC1 regularly overflow and the LED on the dynamic display.
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Size: 1761280 |
Author: chenji |
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Description: 电子秒表电路，可在开发版上下载运行，verlog开发-electronic stopwatch circuit may download the development version running verlog Development
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Size: 3400704 |
Author: 李佳丽 |
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Description: 1.高精度数字秒表（0.01秒的vhdl语言实现）
2.具有定时，暂停，按键随机存储，翻页回放功能；
3.对30M时钟分频产生显示扫描时钟
4.精度高达0.01s,并且可以通过改变主频来更改分频比和记数间隔，可控性高。
5.模块化设计，其中的许多函数可以成为vhdl语言的通用经典例子（包含分频电路设计，动态扫描时钟设计，译码电路设计，存储器设计，存储回放显示设计）-1. High-precision digital stopwatch (0.01 seconds vhdl language) 2. With a timer, suspended Random memory keys, flip playback function; 3. right 30M clock frequency scan have revealed four clock. Precision high 0.01s and and can be changed to alter the frequency than the frequency interval and Hutchison, controlled high. 5. Modular design, Many of these functions can become the common language vhdl classic examples (including sub-frequency circuit design, Dynamic scanning clock design, decoding circuit design, memory design, storage intervals showed Design)
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Size: 2048 |
Author: 方周 |
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Description: 单片机开发用小工具
LED码表生成工具
飘鸿原创-MCU Development Tools with a small LED stopwatch-generation tool for creative floats
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Size: 63488 |
Author: 飘鸿 |
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Description: 51单片机实现 液晶秒表以 及简单计算器-51 MCU LCD stopwatch and a simple calculator
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Size: 3072 |
Author: 国 |
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Description: 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
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Size: 14336 |
Author: 123456 |
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Description: 用verilog实现了一个数字秒表的设计-verilog achieved using a digital stopwatch Design
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Size: 1024 |
Author: qihuolin |
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Description: 多功能数字钟设计
一、设计任务：
（一）主体功能
用HDL设计一个多功能数字钟，包含以下主要功能：
1.计时及校时，时间可以24小时制或12小时制显示
2.日历：显示年月日星期，及设定设定功能
3.跑表：启动/停止/保持显示/清除
4.闹钟：设定闹钟时间，整点提示
-multifunctional design of a digital clock, design tasks : (1) the main function of HDL design with a multi-function digital clock, includes the following main functions : 1. metering and school, time can be 24 hours or 12 two-hour show. Calendar : Displays date weeks, Setting function and 3. stopwatch : start/stop/maintain Display/4 clearance. alarm clocks : Set an alarm time. suggested the whole point
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Size: 311296 |
Author: xiak |
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Description: VHD设计实例8位加法器的设计分频电路数字秒表的设计-VHD Design 8 adder design of sub-frequency circuit design of digital stopwatch
Platform: |
Size: 569344 |
Author: yyy |
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Description: 秒表C++Builder实现。很实用。
-Stopwatch C++ Builder to achieve. Practical.
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Size: 2539520 |
Author: zdy |
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Description: 一个简单的计时器工具源码-A simple timer tool source
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Size: 1024 |
Author: |
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Description: 基于vhdl的数字钟
有闹钟,秒表,时钟,日期等功能
秒表可以开始,暂停,清零,
时钟可以设置时间,
还可以设置日期-VHDL based on the digital clock has an alarm clock, stopwatch, clock, date, stopwatch functions can start, pause, cleared, the clock can be set-up times, you can set the date
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Size: 3072 |
Author: 张廷 |
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Description: vhdl语言编写的一个秒表源码，包括在LCD上显示的部分，附带TB源码，对初学者比较实用-VHDL language, a stopwatch source, including the LCD display part, incidental TB source, more practical for beginners
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Size: 98304 |
Author: ronniy |
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Description: 用89C51设计电子秒表,有程序和结构图,流程图-Electronic stopwatch with 89C51 design, procedures and structure diagram, flow chart
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Size: 119808 |
Author: 浪人 |
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Description: 89c51实现电子秒表设计的电路图与源程序-89C51 electronic stopwatch design schematics and source code
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Size: 178176 |
Author: 包书伟 |
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Description: 功能更加完善的基于vhdl的数字时钟设计
有秒表，时钟，时期，闹钟的功能和整点报时，时间调整，日期调整，闹钟的设定
、、、、、、、
秒表有开始，暂停，清零等功能，且只有在暂停的情况下才能清零。-Function more complete VHDL-based design of the digital clock stopwatch, clock, time, alarm clock function and the whole point timekeeping, time adjustment, date, alarm clock settings ,,,,,,, stopwatch has started, pause, Clear and other functions, and only in the case of the suspension can be cleared.
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Size: 817152 |
Author: 张廷 |
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Description: 本人写的一个秒表，做过的一个ＥＤＡ 的实验，共享了-I wrote a stopwatch, the EDA has done an experiment, share the
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Size: 3072 |
Author: ecomputer |
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