As a kind of the high performance local bus , pci ( peripheral component interconnect ) is extensively used to the extended card of personal computer Pci局部總線作為先進的高性能局部總線,被廣泛的用于計算機( pc )的擴展卡中。
Pci ( peripheral component interconnect ) bus , which has been the first chosen in recent years for pc local bus because of its high performance , is an excellent bus for multimedia Pci ( peripheralcomponentinterconnect )總線是近年來出現(xiàn)的一個面向多媒體技術(shù)的優(yōu)秀總線,它憑借許多高端性能而成為pc機局部總線的首選。
Pci ( peripheral component interconnect ) local bus is one of the high performance computer system local bus being used broadly today . it ’ s interface has become the very important circuit module of most computer systems Pci ( peripheralcomponentinterconnect )總線是一種高性能,廣泛使用的計算機局部總線,其接口電路已經(jīng)成為各種計算機系統(tǒng)很重要的功能模塊電路。
From the emergence of pci ( peripheral component interconnect ) in 1993 , pci has been widely adopted as a high performance bus protocol and used in various systems ranging from portable computer to supercomputer 自1993年pci ( peripheralcomponentinterconnect ,外部設(shè)備互聯(lián))總線標準建立, pci已經(jīng)成為一種被廣泛采用的總線結(jié)構(gòu),應(yīng)用于從便攜式電腦到大型服務(wù)器等多種計算機系統(tǒng)中。
Because the software for protection is mainly used in a real - time checking subsystem in an industry system , and needs faster speed of data transport , so the pci ( peripheral component interconnect ) interface criterion is utilized in the software protection card 由于所研究的軟件保護技術(shù)主要是用來保護工業(yè)實時檢測軟件,要求有較快的數(shù)據(jù)傳輸速度,所以采用pci接口的軟件保護卡來實現(xiàn)。
This thesis designes a motion control board which is based on dsp ( digital signal processor ) , the aspects including high speed and high precision , real - time response and opening design of hardware are considered in the design . the motion control board can be plugged in the pci ( peripheral component interconnect ) slot of pc ( personal computer ) , thus forms an inboard open cnc system 本文從高速高精度、實時性和硬件開放式設(shè)計等方面考慮,設(shè)計了一款基于dsp ( digitalsignalprocessor )的運動控制卡,該卡可直接插接在pc ( personalcomputer )機的pci ( peripheralcomponentinterconnect )插槽中,和pc機組成pc內(nèi)藏cnc ( computernumericalcontrol )型開放式數(shù)控系統(tǒng)。
At first , it discusses the way to design a data acquisition and storage system with high speed based on pci ( peripheral component interconnect ) bus , then the author implements the device driver to acquisition the image data with high speed in real time in the kernel mode of system based on researching deeply of the mechanism and structure of kernel mode in windows operating system 首先討論了pci ( peripheralcomponentinterconnect ? ?外圍部件互連)總線高速多通道數(shù)據(jù)采集與存儲系統(tǒng)硬件接口設(shè)計方法,然后深入討論了基于windows系統(tǒng)核心態(tài)結(jié)構(gòu)機制基礎(chǔ)上的設(shè)備驅(qū)動程序的設(shè)計方法,最后討論了cd - 650bx的設(shè)計與實現(xiàn)。