The start and duration of the burst access is controlled by ADSC, ADSP and ADV and chip select pins. 开始和持续时间的突发存取控制脂肪干细胞,腺病毒和芯片的ADSP和选择引脚。
Blue chip companies are using psychometric personality tests to select graduate employees because they no longer trust university degrees, a report says today. 今天的一份报告显示,蓝筹公司正在使用心理测试来选拔大学生,因为他们不再相信大学文凭了。
The SRAM use a new design of two stage address transition detector to filter out the Unwanted chip select glitches when the SRAM is asynchronously operated. 本文提出了一种采用两级电路实现的地址变化探测器。与传统地址变化探测电路相比较,该设计显著提高了SRAM的抗噪声、抗干扰能力。
With raising their ability as the center, through position analysis, determine training chips, compile chip teaching material, select proper training method for the chip teaching. 以提高计控管理干部能力为中心,通过岗位分析,确定培训模块,编写模块教材,选择适宜的培训方法实施模块教学。
The paper also introduces the redundancy technology of the hardware and the software in the single chip microcomputer and explains how to select a redundancy pattern and how to design a Redundancy system by means of practical examples. 介绍了单片微机系统硬件及软件的冗余技术,并结合实例说明了冗余方式的选择及冗余系统的设计。
The microfluidic technology and the microfluidic chip technology within biochemical reactions are studied. The advantages and disadvantages of several substrates materials and several microfluidic layer materials are studied, and then select the optimal microfluidic chip materials suitable for this paper. 分析了生物化学反应中的微流技术、微流芯片技术,讨论了几种衬底材料和几种微流层材料的优缺点,对适合于本文的微流芯片材料做了最优选择。
Then on the basis of the introduction of the development and the features of the DSP chip, this paper discusses how to select the DSP type in my developed system. 接着介绍了DSP芯片的主要结构特点及发展应用等。
Respectively, these three parts of the chip select hardware circuit design to provide a detailed program. 分别对这三部分的芯片选择、硬件电路设计等提供了详尽的方案。
The tunable filter uses blazed grating as a spectral component and uses of Opto-VLSI chip to select wavelength, what to produce filtering effect. 该可调谐滤波器是以闪耀光栅作为分光元件,利用Opto-VLSI芯片选取特定波长,来产生滤波效果。
Gene chip detection and data analysis could select main purpose genes and signal transduction pathway in Rg1 induced NSCs proliferation and differentiation. 基因芯片检测和数据分析可以筛选出人参皂苷Rg1促进NSCs增殖分化的主要靶基因和信号转导通路。
In order to increase the combine strength, the coating thickness must be increase, but this will reduce the exposed rates of grain and decrease chip space. It also do not favor to honing process, so select the brazing combination which has higher combining strength. 若要增加磨粒的把持力,就要增加镀层厚度,其结果是降低了磨粒裸露高度和容削空间,同样不利于珩齿加工,所以选用结合强度更高的钎焊连接。
In this mode, the transmission clock and chip select signals are provided by the master device, this time involving not only the technical aspects of cross-clock domain, but also the diversity of problems encountered in transmission timing. 在这种工作模式下,传输时钟和片选信号都是由主设备提供的,此时不但会涉及到跨时钟域的技术问题,而且还会遇到传输时序多样性的问题。
CPLD decoding signal system is mainly generated decoding chip select signals to strobe latches and the chip needed to control by microcontroller, in addition to strobing some control signal. CPLD译码信号系统主要是产生译码片选信号来选通锁存器以及需要单片机控制芯片的选通信号,另外还产生一些控制信号的选通信号。
First we construct a whole hardware structure of this system, then study the chip select problem and structure of each module in the digital part, as well as the function partition and cooperation between modules. 首先根据设计目的,确定了系统的总体硬件架构,接着重点研究了数字部分各个硬件模块的芯片选择和结构设计,以及模块间的分工与合作。