standard bus meaning in English
标准总线
Examples
- Hence the blade can receive os data from the target server . because the pci bridge is pci local bus , while flash is standard bus , the conversion between pci bridge and flash is a difficult problem
由于pci桥( intel21154 )是pci局部总线，而flash是标准的数据总线，这就存在数据总线转换的问题，本文解决的方案是通过fpga完成pci桥( intel21154 )与flash之间的通信。 - The design and realization of the software & hardware communication system , which includes the pci interface circuit , sce - mi protocol and lvds transmission system . the simulation system is the core for whole system , we adopt standard bus interface mode and multiple state machine co - design . additionally , the control instructions for encode & decode state machine are discussed in detail
软硬件通信系统包括pci接口转接电路, sce - mi协议的设计实现和lvds传输系统;验证系统是整个系统设计的核心,采用了多状态机协同设计和标准总线接口模型的设计思想,重点阐述了主控指令编码/解码状态机的设计。 - Besides , in system design , a modular structure based on the serial bus is adopted , the primary module is connected with other data - acquiring modules via general rs485 serial communication standard bus . through which , the system can measure several points at the same time , at the other hand , it become more easy to distribute the system tasks in balance and realize complicated control algorithm on mcu
此外,在系统设计中我们采用了一种基于串行总线的模块化测控系统结构,通过rs485总线将多个数据采集模块与主控模块连接成一个系统,一方面可实现同时多点测量,缩短测量时间;另一方面使系统的任务划分更为均衡,也有利于较为复杂的控制算法在mcu上的实现。 - In this disseration the author researched the testing of gsm mobile telephone of the wireless instrument test and carried out it . the work that i shoud do is acquire the testing content 、 standard and method of test of the gsm mobile telephone , then write the driver program of the cmu200 . first acquaint the communication system of gsm ; second introuced and analysized the technology of the software and hardware of control the programmable instrument , which include ieee 488 ( gpib ) standard bus 、 scpi ( standard commands for programmable ) and visa ( virtual instrument system architecture ) ; third reaserach the technology of software , it employs visual c + + 6 . 0 as application development platform because of its powerful function , universality and programming and employs com module because of its characteristic 、 superiority ; the last ascertain the testing item and its standard 、 mehtod through searching the principle of gsm mobile and its testing criterion and select the programble instrment for testing according to the mobile telephone demands , which include cmu200 ( universal radio communication tester ) 、 e4445a ( spectrum analyzer ) 、 e4438c ( signal generator ) , all of this build the platform of testing . i realize the automatic testing of gsm mobile telephone by using com module and visa 、 scpi
论文中首先了解了gsm通信系统及其关键技术;再者研究分析了可编程仪器控制的软硬件技术,包括ieee488 ( gpib )标准总线、 scpi ( standardcommandsforprogrammableinstruments可编程仪器标准命令)和visa ( virtualinstrumentsystemarchitecture虚拟仪器软件架构)为对可编程仪器进行驱动编程打下基础;第三步研究了软件实现技术,对组件的优势和com的特点进行了分析确定采用com组件技术来完成驱动模块;最后根据移动台测试要求选择可编程测量仪器cmu200综测仪、 e4445a频谱仪、 e4438c信号源和一台测量控制计算机搭建起了测试平台,研读可编程仪器cmu200综测仪的scpi命令和visa (虚拟仪器软件架构) ,根据gsm移动台测试方法在vc开发平台下采用com组件形式完成对cmu200的驱动编程从而实现对gsm移动台的自动测试。