Design and Control of PCI Interface Circuit in Solid State Recorder
Ying Bo
Abstract
Ying Bo
Abstract
This paper introduces the design of solid state recorder system based on PCI Interface.The system utilizes a chip of high-speed FPGA and several large capacity memorizers to realize data buffer and stores large amount of data in high-speed data acquisition,and downloads real-time data to computer via PCI bus.In addition,this paper describes PCI9054 I/O accelerator's structure,function,bus operation and the mode of data transmission,and describes also the software and hardware design of PCI bus interface circuit based on PCI9054.Finally,a simple and high-efficiency application is suggested.
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This paper introduces the design of solid state recorder system based on PCI Interface.The system utilizes a chip of high-speed FPGA and several large capacity memorizers to realize data buffer and stores large amount of data in high-speed data acquisition,and downloads real-time data to computer via PCI bus.In addition,this paper describes PCI9054 I/O accelerator's structure,function,bus operation and the mode of data transmission,and describes also the software and hardware design of PCI bus interface circuit based on PCI9054.Finally,a simple and high-efficiency application is suggested.
Key concepts: PCI configuration space, PCI Express, Conventional PCI, Interface (matter), Computer hardware, Computer science, Field-programmable gate array, Embedded system