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Research on serial ATA hard disk initialization
WEi Wu; Haibing Su; Qinzhang Wu
Pages896-
2009
Language英语
Indexed ByEi
Subtype会议论文
AbstractSerial ATA (SATA) is the successor of the Parallel ATA (PATA) interface. SATA overcomes many limitations of PATA and offers a maximum bandwidth of 300 MB/s. The Virtex-4 embedded multi-gigabit transcEiver (MGT) is compatible with SATA protocol. Combining MGT with the flexible configurable logic fabric and many specialized high-performance embedded features, Virtex-4 FPGA is an ideal single-chip solution for embedded SATA application. This paper presents how to implements SATA physical link initialization in Virtex-4 FPGA through the use of Out-of-Band (OOB) signals to synchronize and reset SATA hard disk. Dynamically changing attributes of MGT via the Dynamic Reconfiguration Port (DRP) is employed to improving usability and performance of the design. The whole design is validated on the Xilinx ML405 evaluation platform connecting to a SATA hard disk. The experiment results show that the design can complete SATA physical link initialization and establish communication link between SATA host controller in FPGA and hard disk.; Serial ATA (SATA) is the successor of the Parallel ATA (PATA) interface. SATA overcomes many limitations of PATA and offers a maximum bandwidth of 300 MB/s. The Virtex-4 embedded multi-gigabit transcEiver (MGT) is compatible with SATA protocol. Combining MGT with the flexible configurable logic fabric and many specialized high-performance embedded features, Virtex-4 FPGA is an ideal single-chip solution for embedded SATA application. This paper presents how to implements SATA physical link initialization in Virtex-4 FPGA through the use of Out-of-Band (OOB) signals to synchronize and reset SATA hard disk. Dynamically changing attributes of MGT via the Dynamic Reconfiguration Port (DRP) is employed to improving usability and performance of the design. The whole design is validated on the Xilinx ML405 evaluation platform connecting to a SATA hard disk. The experiment results show that the design can complete SATA physical link initialization and establish communication link between SATA host controller in FPGA and hard disk.
Conference Name2009 International Workshop on Intelligent Systems and Applications
Conference Date2009
Document Type会议论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7509
Collection光电测控技术研究室(三室)
Corresponding AuthorWEi Wu
Affiliation中国科学院光电技术研究所
Recommended Citation
GB/T 7714
WEi Wu,Haibing Su,Qinzhang Wu. Research on serial ATA hard disk initialization[C],2009:896-.
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