WO2004090723A3 - A high reliability memory module with a fault tolerant address and command bus - Google Patents
A high reliability memory module with a fault tolerant address and command bus Download PDFInfo
- Publication number
- WO2004090723A3 WO2004090723A3 PCT/GB2004/001593 GB2004001593W WO2004090723A3 WO 2004090723 A3 WO2004090723 A3 WO 2004090723A3 GB 2004001593 W GB2004001593 W GB 2004001593W WO 2004090723 A3 WO2004090723 A3 WO 2004090723A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- memory module
- address
- register
- high reliability
- command
- Prior art date
Links
Classifications
-
- 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
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/117—Pads along the edge of rigid circuit boards, e.g. for pluggable connectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
-
- 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
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
- G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
- G06F11/1044—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices with specific ECC/EDC distribution
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/02—Disposition of storage elements, e.g. in the form of a matrix array
- G11C5/04—Supports for storage elements, e.g. memory modules; Mounting or fixing of storage elements on such supports
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C2029/0409—Online test
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09145—Edge details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/16—Inspection; Monitoring; Aligning
- H05K2203/167—Using mechanical means for positioning, alignment or registration, e.g. using rod-in-hole alignment
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/413,605 US7234099B2 (en) | 2003-04-14 | 2003-04-14 | High reliability memory module with a fault tolerant address and command bus |
US10/413,605 | 2003-04-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004090723A2 WO2004090723A2 (en) | 2004-10-21 |
WO2004090723A3 true WO2004090723A3 (en) | 2005-05-12 |
Family
ID=33131422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2004/001593 WO2004090723A2 (en) | 2003-04-14 | 2004-04-13 | A high reliability memory module with a fault tolerant address and command bus |
Country Status (5)
Country | Link |
---|---|
US (7) | US7234099B2 (en) |
KR (2) | KR100834366B1 (en) |
CN (1) | CN100392610C (en) |
TW (1) | TWI320853B (en) |
WO (1) | WO2004090723A2 (en) |
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US20070204200A1 (en) | 2007-08-30 |
TWI320853B (en) | 2010-02-21 |
KR20060004917A (en) | 2006-01-16 |
CN1768330A (en) | 2006-05-03 |
KR20070087176A (en) | 2007-08-27 |
US7761771B2 (en) | 2010-07-20 |
US8489936B2 (en) | 2013-07-16 |
US20070204201A1 (en) | 2007-08-30 |
US7234099B2 (en) | 2007-06-19 |
TW200506398A (en) | 2005-02-16 |
KR100843871B1 (en) | 2008-07-03 |
WO2004090723A2 (en) | 2004-10-21 |
US7366947B2 (en) | 2008-04-29 |
US20040205433A1 (en) | 2004-10-14 |
US20060242541A1 (en) | 2006-10-26 |
CN100392610C (en) | 2008-06-04 |
US7363533B2 (en) | 2008-04-22 |
US20070250756A1 (en) | 2007-10-25 |
US20060236201A1 (en) | 2006-10-19 |
KR100834366B1 (en) | 2008-06-02 |
US7380179B2 (en) | 2008-05-27 |
US20060190780A1 (en) | 2006-08-24 |
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