DE3786944T2 - Fehlertolerantes modulares Rechnersystem. - Google Patents

Fehlertolerantes modulares Rechnersystem.

Info

Publication number
DE3786944T2
DE3786944T2 DE87302192T DE3786944T DE3786944T2 DE 3786944 T2 DE3786944 T2 DE 3786944T2 DE 87302192 T DE87302192 T DE 87302192T DE 3786944 T DE3786944 T DE 3786944T DE 3786944 T2 DE3786944 T2 DE 3786944T2
Authority
DE
Germany
Prior art keywords
fault
computer system
modular computer
tolerant modular
tolerant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE87302192T
Other languages
English (en)
Other versions
DE3786944D1 (de
Inventor
Rooshabh Varaiya
David S Ng
Armando Pauker
Jeorg U Ferchau
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.)
Tandem Computers Inc
Original Assignee
Tandem Computers Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tandem Computers Inc filed Critical Tandem Computers Inc
Application granted granted Critical
Publication of DE3786944D1 publication Critical patent/DE3786944D1/de
Publication of DE3786944T2 publication Critical patent/DE3786944T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/125—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a plurality of recording/reproducing devices, e.g. modular arrangements, arrays of disc drives
    • G11B33/126—Arrangements for providing electrical connections, e.g. connectors, cables, switches
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
    • G06F1/184—Mounting of motherboards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
    • G06F1/188—Mounting of power supply units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2015—Redundant power supplies
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/125—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a plurality of recording/reproducing devices, e.g. modular arrangements, arrays of disc drives
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/125—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a plurality of recording/reproducing devices, e.g. modular arrangements, arrays of disc drives
    • G11B33/127—Mounting arrangements of constructional parts onto a chassis
    • G11B33/128—Mounting arrangements of constructional parts onto a chassis of the plurality of recording/reproducing devices, e.g. disk drives, onto a chassis
DE87302192T 1986-04-18 1987-03-13 Fehlertolerantes modulares Rechnersystem. Expired - Fee Related DE3786944T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/853,537 US4754397A (en) 1985-02-15 1986-04-18 Fault tolerant modular subsystems for computers

Publications (2)

Publication Number Publication Date
DE3786944D1 DE3786944D1 (de) 1993-09-16
DE3786944T2 true DE3786944T2 (de) 1993-11-18

Family

ID=25316301

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87302192T Expired - Fee Related DE3786944T2 (de) 1986-04-18 1987-03-13 Fehlertolerantes modulares Rechnersystem.

Country Status (5)

Country Link
US (1) US4754397A (de)
EP (1) EP0242970B1 (de)
JP (1) JPH077321B2 (de)
AU (1) AU583716B2 (de)
DE (1) DE3786944T2 (de)

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US8405971B2 (en) 2007-12-18 2013-03-26 Teradyne, Inc. Disk drive transport, clamping and testing
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US10845410B2 (en) 2017-08-28 2020-11-24 Teradyne, Inc. Automated test system having orthogonal robots
US10948534B2 (en) 2017-08-28 2021-03-16 Teradyne, Inc. Automated test system employing robotics
US10983145B2 (en) 2018-04-24 2021-04-20 Teradyne, Inc. System for testing devices inside of carriers
US11226390B2 (en) 2017-08-28 2022-01-18 Teradyne, Inc. Calibration process for an automated test system
US11754622B2 (en) 2020-10-22 2023-09-12 Teradyne, Inc. Thermal control system for an automated test system
US11754596B2 (en) 2020-10-22 2023-09-12 Teradyne, Inc. Test site configuration in an automated test system
US11867749B2 (en) 2020-10-22 2024-01-09 Teradyne, Inc. Vision system for an automated test system
US11899042B2 (en) 2020-10-22 2024-02-13 Teradyne, Inc. Automated test system
US11953519B2 (en) 2020-10-22 2024-04-09 Teradyne, Inc. Modular automated test system

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EP0242970B1 (de) 1993-08-11
EP0242970A3 (en) 1989-07-05
EP0242970A2 (de) 1987-10-28
US4754397A (en) 1988-06-28
JPH077321B2 (ja) 1995-01-30
JPS62251915A (ja) 1987-11-02
AU583716B2 (en) 1989-05-04
DE3786944D1 (de) 1993-09-16
AU7040887A (en) 1987-10-22

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