CN101004919B - 利用环回测试存储系统电子器件 - Google Patents

利用环回测试存储系统电子器件 Download PDF

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Publication number
CN101004919B
CN101004919B CN2007100002558A CN200710000255A CN101004919B CN 101004919 B CN101004919 B CN 101004919B CN 2007100002558 A CN2007100002558 A CN 2007100002558A CN 200710000255 A CN200710000255 A CN 200710000255A CN 101004919 B CN101004919 B CN 101004919B
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CN
China
Prior art keywords
read
clock
write
bus
hard disk
Prior art date
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CN2007100002558A
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English (en)
Chinese (zh)
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CN101004919A (zh
Inventor
帕恩塔斯·苏塔迪嘉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaiwei International Co
Marvell International Ltd
Marvell Asia Pte Ltd
Original Assignee
Mawier International Trade Co Ltd
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Publication of CN101004919A publication Critical patent/CN101004919A/zh
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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2508—Magnetic discs
    • G11B2220/2516—Hard disks

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  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
CN2007100002558A 2006-01-17 2007-01-16 利用环回测试存储系统电子器件 Active CN101004919B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US75943106P 2006-01-17 2006-01-17
US60/759,431 2006-01-17
US80879906P 2006-05-26 2006-05-26
US60/808,799 2006-05-26
US11/481,109 US7646555B2 (en) 2006-01-17 2006-07-05 Testing storage system electronics using loopback
US11/481,109 2006-07-05

Publications (2)

Publication Number Publication Date
CN101004919A CN101004919A (zh) 2007-07-25
CN101004919B true CN101004919B (zh) 2011-07-06

Family

ID=37964115

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007100002558A Active CN101004919B (zh) 2006-01-17 2007-01-16 利用环回测试存储系统电子器件

Country Status (6)

Country Link
US (2) US7646555B2 (enExample)
EP (1) EP1808860A1 (enExample)
JP (1) JP2007226942A (enExample)
CN (1) CN101004919B (enExample)
SG (1) SG134249A1 (enExample)
TW (1) TWI406272B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7716540B2 (en) * 2007-01-03 2010-05-11 Dell Products L.P. Standalone data storage device electromagnetic interference test setup and procedure
TWI402671B (zh) * 2008-09-05 2013-07-21 Hon Hai Prec Ind Co Ltd 一種ｓａｔａ介面測試系統及方法
US8607104B2 (en) * 2010-12-20 2013-12-10 Advanced Micro Devices, Inc. Memory diagnostics system and method with hardware-based read/write patterns
US20240205172A1 (en) * 2022-12-20 2024-06-20 Dell Products L.P. Packet forwarding in an information handling system with loopback configuration

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479098A (en) * 1993-03-15 1995-12-26 Trace Mountain Products, Inc. Loop-back circuit for testing a magnetic recording system with simultaneous read and write functions
US6657953B1 (en) * 1997-06-27 2003-12-02 Fujitsu Limited Signal loopback device
CN1469230A (zh) * 2002-06-27 2004-01-21 富士通株式会社 数据读取装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5729511A (en) * 1991-02-15 1998-03-17 Discovision Associates Optical disc system having servo motor and servo error detection assembly operated relative to monitored quad sum signal
JP2882245B2 (ja) * 1993-07-29 1999-04-12 日本電気株式会社 磁気ディスク制御装置の自己診断方式
TW299439B (enExample) * 1995-04-11 1997-03-01 Discovision Ass
US6397042B1 (en) * 1998-03-06 2002-05-28 Texas Instruments Incorporated Self test of an electronic device
US7099278B2 (en) * 2001-08-10 2006-08-29 Broadcom Corporation Line loop back for very high speed application
JP2004030797A (ja) * 2002-06-26 2004-01-29 Nec Micro Systems Ltd リードチャネル半導体集積回路
JP2005158107A (ja) * 2003-11-21 2005-06-16 Ricoh Co Ltd 光ディスク記録再生装置の信号処理回路
US7477467B1 (en) * 2003-11-25 2009-01-13 Marvell International Ltd. Preamp circuit including a loopback mode for data storage
US7250751B2 (en) * 2005-07-26 2007-07-31 Marvell International Ltd. Integrated systems testing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479098A (en) * 1993-03-15 1995-12-26 Trace Mountain Products, Inc. Loop-back circuit for testing a magnetic recording system with simultaneous read and write functions
US6657953B1 (en) * 1997-06-27 2003-12-02 Fujitsu Limited Signal loopback device
CN1469230A (zh) * 2002-06-27 2004-01-21 富士通株式会社 数据读取装置

Also Published As

Publication number Publication date
CN101004919A (zh) 2007-07-25
TWI406272B (zh) 2013-08-21
US20100110574A1 (en) 2010-05-06
JP2007226942A (ja) 2007-09-06
US20070165318A1 (en) 2007-07-19
EP1808860A1 (en) 2007-07-18
US8031424B2 (en) 2011-10-04
SG134249A1 (en) 2007-08-29
US7646555B2 (en) 2010-01-12
TW200746085A (en) 2007-12-16

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