查询词典 interface bus

LabVIEW application environment is adopted for implementation of local instrument control. Programmable instruments such as function generator, multi-meters, and oscilloscopes have been linked to the computer through general purpose interface bus.

采用LabVIEW应用程序开发环境对本地仪器进行控制，并通过GPIB接口将可程控仪器，例如：函数信号发生器、数字万用表和示波器等设备连接到计算机上。

In chapter three and chapter four, general models of computer's I/O interface bus and design methods of I/O interface extended cards in common use are systemically studied.

第三至第四章，较为系统地研究了计算机I／O接口的通用模型，以及常用I／O接口扩展卡的设计方法。

It has a microcontroller peripheral devices are connected to high-speed bus connections within the connection interface and memory card connection interface, the micro-controller memory card interface, high speed bus interface to connect external devices and virtual within the integrated drive electronics interface module, and the virtual integrated drive electronics interface module includes an integrated drive electronics interface to the virtual host and virtual device side, and when the host side of the card reader connected to the memory card storage or read the instructions issued, the command will be sent to Xuni integrated Shi-driven electronic interface module, and in which the instruction to complete, while the memory card of the information on the transmission to achieve high speed Waiwei components provided within the connecting bus transfer rate, and the host will think that reader is integrated drive electronics interface devices, not just within the high-speed peripheral devices connected bus devices.

其具有微控制器分别连接有高速外围元件内连接总线连接接口及存储卡连接接口，而微控制器具有存储卡接口、高速外围元件内连接总线接口及虚拟整合式驱动电子接口模块，且虚拟整合式驱动电子接口模块包括有整合式驱动电子接口的虚拟主控端及虚拟装置端，而当主机端对读卡机所连接的存储卡下达储存或读取的指令时，该指令会传送至虚拟整合式驱动电子接口模块，并在其中将指令完成，而存储卡内的资料于传输时可达到高速外围元件内连接总线所提供的传输速率，且主控端会认为读卡机为整合式驱动电子接口装置，而非单纯的高速外围元件内连接总线装置。

This paper introduces one design method of the CAN bus interface and the RS232 bus interface interconversion, emphasizes two kind of bus level transformation relations, realizes the CAN bus and various modules connection design, formulates the design proposal of corresponding software and hardware, and gives the flow chart of software design as well as the partial schematic diagram of hardware design.

介绍将CAN总线接口与RS232总线接口相互转换的设计方法和2种总线电平转换关系，实现CAN总线与各模块的接口设计，制定了相应的软硬件设计方案，并给出软件设计流程图以及部分硬件设计原理图。

The invention provides a dual redundant CAN bus controller, which is arranged on a crewel CAN bus, characterized in that: two CAN bus transceiving modules, two initializing modules are respectively corresponding to the CAN bus controller module A and CAN bus controller module B; the two CAN bus controller modules are respectively connected to the two CAN bus via a driver shifting control unit; the initializing module is connected to the bus control initializing register for initializing the e CAN bus controller modules; a protocol processing module is connected to the FIFO buffer; the FIFO buffer is connected to the node processor via the logical interface; a intermitting process unit sends the corresponding intermitting control signal to the CAN bus transceiving modules according to the CAN bus controller modules; one path of the CAN bus controller module is directly connected to the protocol processing module; another path is connected to the protocol processing module via the bus receiving buffer.

本发明提供了一种双冗余CAN总线控制器，设置于双线CAN总线上，其特征在于：两个CAN总线收发模块、两个初始化模块分别与CAN总线控制器模块A和CAN总线控制器模块B相对应；两个CAN总线控制器模块通过驱动器切换控制单元分别与两条CAN总线相连；初始化模块与总线控制器初始化寄存器相连，对所对应的CAN总线控制器模块进行初始化；协议处理模块与FIFO缓存器相连；FIFO缓存器通过逻辑接口与节点处理器连接；中断处理单元根据CAN总线控制器模块的控制命令对CAN总线收发模块发出相应的中断控制信号；CAN总线收发模块一路与协议处理模块直接相连，另一路通过总线接收缓存器与协议处理模块相连。

During the design of VXI-bus Serial Controller Module, the functions of VXI-bus including time-sequence for VXI interface, resource management, interrupt process, bus arbitration, are accomplished. To advance the performance and stability, the FPGA technic is used to implement the kerneled code including serial bus time-sequence switching to VXI interface time-sequence, the UART, the Parameterized Baud Generator and"Pipeling frame". The handle type of Data Transfer Bus for VXI-bus is researched thoroughly, and the format of serial data transfer is designed.

在VXI总线串行控制器设计中，实现了VXI总线控制器的基本功能，包括VXI总线接口时序、总线仲裁、超时处理等；同时利用先进的FPGA技术实现了串行总线时序向VXI总线时序的转换、通用异步收发器、参数化波特率发生器、流水线结构等功能模块；在设计中还深入研究了VXI总线数据传输的各种操作类型，制定了串行数据传输的编码格式。

Be in new in addition member, the Movial company Zhou Yixuan cloth that is goot at creating rich and intuitionistic Internet to experience its technology opening a source, developer uses this one technology can faster, more convenient form builds the user interface of Linux mobile phone that is based on browser plug-in unit, this kind of compose that the name crosses a technology to be able to make developer faster for browser D-Bus bridge builds the high speed plug-in unit of function of integrated mobile phone, IM is for instance symphonious frequency.

在新增加的成员中，擅于创造丰富直观互联网体验的Movial公司周一宣布了它的开源技术，开发者利用这一技术能够更快、更方便的构建基于浏览器插件的 Linux手机用户界面，这种名为浏览器D-Bus 桥渡技术能够使开发者更快的构建整合手机功能的高速插件，比如IM和音频。

Therefore, it is necessary to research the communication protocol for M-bus before commencing bus interface.

论文首先研究了METER-BUS的通信协议。

The first of the I2C-bus design of the Avalon bus interface specifications and a preliminary understanding, the use of Verilog HDL language of I2C modules were prepared, and then carried out Modelsim compiled simulation software simulation, simulation waveforms obtained, and finally to adopted by the compiler to achieve the I2C IP core in the SOPC BUILDER module can generate nuclear IP core, the IP core of the I2C is Avalon bus interface, and then prepared NiosII system testing software, to achieve the functions of I2C bus.

本设计先对I2C总线的规范和Avalon总线接口进行了初步的了解，使用Verilog HDL语言对I2C的各个模块进行了编写，然后在Moelsim仿真软件内进行编译仿真，得出仿真波形，最后把编译通过的，实现I2C总线IP核的模块在SOPC BUILDER中生成可以调用的IP核，这个I2C的IP核是采用Avalon总线接口的，然后在NiosII中编写系统测试软件，实现I2C总线的功能。

The on-board module is connected with the existing safety detection devices such as TCU, LCU and TAX box, through the serial interface bus, and realizes integrated data collection from electric apparatus and control system. The intercommunication platform between the locomotive and the ground is established based on the BEIDOU satellite and GPRS system; the former is used for distant communicating while the latter is used for massive communicating. The design of the ground supervision system is fulfilled.

制定了车载单元的串口总线协议，车载主控单元通过串口总线连接机车的微机控制柜、逻辑控制单元和TAX箱等现有独立的安全检测设备，实现对机车电器部件和控制系统运用状态信息的综合数据采集；综合采用北斗卫星通信和GPRS移动通信技术构建了机车与地面之间的双向数据通信平台，前者解决了在偏远地区的数据传输问题，后者解决了机车运用状态信息的大数据量传输问题。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。