In memory circuit the memory module consists of many 24lc512 存储电路采用多片24lc512构成存储模块。
As a result , savants may be forced to rely on more primitive , but spared , habit memory circuits 因此,学者可能就被迫依赖更原始、未受伤害的习惯记忆通路。
The same factors that produce left hemispheric damage may be instrumental in producing damage to higher - level memory circuits 造成左脑半球损伤的同一批因素,对于高阶记忆的损伤可能举足轻重。
When the yellow power input lead is connected , power will always be supplied to the memory circuit even when the ignition key is turned off 当连接黄色电源线时,即使点火钥匙关闭,也总是向记忆电路供电。
On the precondition that the error is acceptable , we reduce the memory circuit before we do the logic parameter extraction so as to realize extraction automation 参数提取前,在库参数精度受影响可忽略的前提下,对存储器先进行电路简化,使得存储器的提取自动化得以实现。
However , since memory circuit is very large and dense and the growing of its size is amazing , it is unpractical to extract the logic parameter directly with simulation tools 然而,由于存储器单元密集和电路庞大的特点,并且存储器的增大极为迅速,使得用仿真工具直接提取逻辑参数并不现实,存储器的简化迫在眉睫。
The core of the detector is microcontroller - p87lpc764 , the hardware circuits include four parts : low power and loss detection circuit , clock circuit , memory circuit , power supply circuit , achieving fire detection and treatment 探测器以单片机p87lpc764为核心,其硬件电路主要包括低电和丢失检测电路、时钟电路、存储电路、电源电路四个部分,主要完成对火情的探测和处理。
Charge pump circuits that make use of charge accumulation in the capacitor can pump charge upward to produce voltage higher than the regular supply voltage , and they are widely used in memory circuits , such as flash memory , for the programming and erasing of the floating - gate devices 电荷泵是一种运用电荷在电容中的积累来产生高压(高于电源电压)的电路,它广泛应用在存储器电路中,诸如flashmemory ,用于对悬浮栅器件进行写或擦除操作。
The meter ( which is called pccm2002 for short ) is designed on the basis of mcs - 51 single - chip microcomputer technique . the hardware is composed of single - chip microcomputer module and electrochemical module . the single - chip microcomputer module can be divided into five parts , cpu circuit , a / d and d / a circuit , peripheral memory circuit , i / o interface circuit , distributing address circuit ; the electrochemical module is made up of potentiostatic circuit , galvanostatic circuit , potentiostatic - galvanostatic ( p - g ) conversion circuit , signal measuring circuit . the software of the meter is edited by c51 language , it is well - structured and module . all program modules have been linked into an executable files after compiled separately , then copy to eprom 恒电位控制下的恒电量智能化腐蚀监测仪采用基于mcs - 51单片机技术的智能化设计,仪器硬件由单片机系统模块和电化学接口模块组成,单片机系统模块包括cpu电路,片外存贮器扩展电路,模数和数模( a d和d a )电路,输入输出( i o )接口电路,地址分配电路,各电路模块通过系统总线交换信息;电化学接口模块主要由恒电位电路,恒电流电路,恒电位-恒电流( p - g )转换电路,信号放大与采集电路组成。
It is widely used in many circuits , such as high precise comparators , a / d and d / a converters , drams , flash memory circuits , and other analog or mixed circuits . therefore , it is significant to develop a voltage reference circuitry that is compatible with digital cmos technology and can be integrated into a system on a chip ( soc ) 基准电压源( voltagereference )是超大规模集成电路和系统的重要组成部分,应用于高精度比较器、 a d和d a转换器、随机动态存取存储器、闪存电路等多种电路和电路单元,亦为系统集成芯片( soc , systemonachip )所广泛采用。