查询词典 chip in

The design of the special-purpose 32-bit floating-point RISC chip is a major project of the National Defense Science and Industry Committee of China during the 9th 5-year-plan. This paper studies the design of the datapath in the chip, including low-power design techniques, the design of barrel shifter, adder, incrementer, fixedpoint and floating-point ALU, fixed-point and floating multiplier, and register bank.

本文以国防科工委"九五"期间重点课题专用32位浮点RISC为对象研究了该芯片的数据路径设计，其内容包括低功耗设计技术、桶式移位器、加法器与增值器、浮点算逻部件、定浮点乘法器、寄存器组等的设计等。

And 51 one-chip computers are model and the most representative one the most in every one-chip computer.

而51单片机是各单片机中最为典型和最有代表性的一种。

This text has introduced the research meaning of this system and development environment used in the introduction at first, developing the one-chip computer chip of MCS-51 series used.

本文首先在绪论介绍了此系统的研究意义和使用的开发环境，以及使用MCS-51系列的单片机芯片。

Many of the keitai-credit systems rely on a NFC chip called FeliCa, which was developed by Sony. This chip is embedded in both NTT DoCoMo's wallet phones and the new Pasmo system.

许多手机信用系统借助一种名为灵通卡短距通讯芯片发挥作用，该芯片由索尼公司研制，内置于NTT的手机钱包和新的帕斯莫系统。

For bulk data transfer, the overhead of on-chip memory access is reduced by proper organization of data buffer. Meanwhile, a software-managed cache supporting coarse-grained access and data pre-fetch are adopted to enhance the performance of on-demand off-chip data transfer. In order to facilitate programming, a memory access library based on the proposed methods is implemented.

将CBEA访存分为批量访存和按需访存；通过合理部署数据缓冲区来减小批量访存计算中的片内访存开销，利用支持粗粒度访问的软件管理cache及数据预取来降低按需访存的片外访存开销；以访存接口库的方式来改善软件的可编程性。

A new type of low2powerMCU realizing embedded USB high2speed, high2p recision data acquisition system design scheme was introduced. The design takes the low powermicrocontroller2based control STC12C5410AD with A / D converters in it as the control chip, connects a high degree of integration UART to USB chip, realizes the embedded data acquisition system USB interface design.

介绍了一种利用新型低功耗单片机实现USB嵌入式的高速、高精度的数据采集系统的设计方案；该设计以内藏A /D转换器的低功耗单片机STC12C5410AD为主控制芯片，连接高集成度的UART转USB芯片CP2101，实现嵌入式数据采集系统的USB接口设计。

The temperature collected by 18 B20 is detected by single chip computer,according to high and low temperature,single chip computer P2.7-pin output high level or low level to control relay whether there is current in the coil through,according to the coil power relay,normally open contact is closed,no current passing,often a disconnect to maintain contacts so as to achieve the automatic control from the fans stopped.

利用单片机检测18B20采集的温度，根据温度高低，单片机的P2.7脚输出高电平或者低电平，来控制继电器线圈中能否有电流经过，根据继电器线圈通电时，常开触点闭合，没电流经过时，常开触点保持断开，从而实现自动控制电风扇的起停。

Because of the development of micro-computer chip , insulin-conditioning replaced by mechanical computer-controlled screw propeller chip device, will enable the regulation of insulin infusion rate of increase is more accurate, because the concentration of regular insulin have been enhanced to 100U/ml, so that micro-insulin pump in the practical application of more extensive .

由于微型电脑芯片的发展，胰岛素调节装置由机械式改为电脑芯片控制的螺旋推进装置，可使胰岛素输注增幅调节更加精确，由于正规胰岛素浓度已提高到100U/ml，使胰岛素泵的微型化在实际应用中更加广泛。

I try to think of this problem in another aspect, the SYSTEM OF CAR-OVERLOAD SELF-INSPECTION SELF-LIMITATION is base on a pressure sensor chip BF-2K and AT89C51 chip.

我这次所做的汽车超载自检自限系统就是从另一个角度，即汽车和司机本身来对超载进行限制。

According to signal processing capcity and the memory of SHARC21060 chip, six SHRAC chips are used in practically processing. Every chip takes on different task, and it basically realized streamy parallel processing.

根据信号处理运算量的需求以及SHARC21060芯片的内存量，在实际处理中，共使用了6片SHARC芯片，各芯片承担不同的任务，基本实现了流水线式的并行处理。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。