A real-time clock circuit(X1228)is applied to be an hourmeter, data memorizer and alarm in speedometer.
实时时钟电路（X1228）被用作里程表，数据存储器和车速表中的警报。
The paper introduces the design of digital clock based on FPGA and VHDL, the time of clock can be displayed with the digital driving circuit.
介绍了利用VHDL硬件描述语言结合FPGA可编程器件进行数字钟的设计，并通过数码管驱动电路动态显示计时结果。
In the first course of testing, the operating time of compare circuit is brought into play, synchronously, digital signal processor clock all the testing circuits operating time and keep these .
在每次测试第一次通电过程中，控制动作时间比较电路启动，同时数字信号处理芯片自动记录每一路的热敏电阻的动作时间数据，并进行处理。
Use AT89S51 single chip and real-time clock integrated circuit DS1643, designed an electronic clock system, realized the date, time display and reported time.
利用AT 89s51单片机及实时时钟集成电路ds1643，设计了一个电子钟系统，实现了日期、时间显示及报时功能。
This circuit is implemented on a monolithic chip, which is comprised of a period time sampling unit, a peri-od distanee preset unit, an arithmetic unit, a clock and time sequence unit.
电路主要由周期计时电路、周期数据预置电路、运算电路及时钟和时序等电路构成。
In real time control system, it is important to design the clock control circuit and program.
在实时控制系统中，时钟控制电路及程序的设计十分重要。
This is a very practical integrated circuit of the real-time clock in the industrial control, detection and management of production.
在工业控制、检测及生产管理中，这是一种非常实用的实时时钟集成电路。
The monolithic integrated circuit, the digital clock, the data buffer, the interrupt, fixed time, disappears shakes.
单片机，数字钟，数据缓冲区，中断，定时，消抖。
The paper introduces three functions of the integrated circuit of real-time calendar clock and the interconnection method with single chip computer. The interfacing circuit is also given.
本文具体介绍了三种实时日历时钟集成电路的功能以及与单片机的连接方法，给出了接口电路。
Hardware circuit design includes a central processing unit circuit, clock circuit, assembly language software to achieve, including the main program, subroutine, such as set-up time software modules.
硬件电路设计主要包括中央处理单元电路、时钟电路、软件用汇编语言来实现，主要包括主程序、时光设置子程序等软件模块。
The utility model is composed of a time signal circuit, a digital clock circuit, a time display screen, a semiconductor memory, a programming circuit and an executing circuit.
本实用新型由时基信号电路、数字钟电路，时间显示屏，半导体存贮器，编程电路及执行电路组成。
This paper presents a clock control circuit in which an electronic clock is made by a MCU AT89C2051 16-bit timer and real-time control is achieved by the electronic clock's function of precise timing.
提出的时钟控制电路，是利用单片机at89c 2051的16位定时器做成电子时钟，并利用电子时钟的精确定时作用实现了实时控制。
The whole circuit consists of Sample and Hold Circuit, the Multiplicative A/D Converter, the Sub-ADC, the Digital Calibration Circuit, the Clock Generator and the Time Synchronizer.
流水线ADC的模块有采样保持电路、乘法数模转换器、子ADC、数字校正电路、时钟产生电路和时间对齐电路。
The control circuit of the Kilowatt-hour meter consists mainly of the circuit of signal detection, real-time clock and control of output, and it also consists of 68hc705c8 single chip computer.
该电度表的控制电路主要由信号检测、实时时钟、输出控制电路及68hc 705c8单片机组成。
A real time clock module maintains operating and timing parameters in "non-volatile" or persistent memory when an integrated circuit is powered down.
实时时钟模块的维护工作和时间“非易失性”，或当一个永久的记忆集成电路关机参数。
Shows the basic circuit to realize the time, adjusting the time, power state (LED does not shine, the clock non-stop) to achieve three functions of the design requirements and objectives.
电路根本能实现显示时光、调剂时光、省电状态（数码管不亮，时钟不停）三种功效达到了设计的要求和目标。
Shows the basic circuit to realize the time, adjusting the time, power state (LED does not shine, the clock non-stop) to achieve three functions of the design requirements and objectives.
电路根本能实现显示时光、调剂时光、省电状态（数码管不亮，时钟不停）三种功效达到了设计的要求和目标。
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