WO2004008327A3 - A multi-configuration gpu interface device - Google Patents

A multi-configuration gpu interface device Download PDF

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Publication number
WO2004008327A3
WO2004008327A3 PCT/US2003/022194 US0322194W WO2004008327A3 WO 2004008327 A3 WO2004008327 A3 WO 2004008327A3 US 0322194 W US0322194 W US 0322194W WO 2004008327 A3 WO2004008327 A3 WO 2004008327A3
Authority
WO
WIPO (PCT)
Prior art keywords
pcb
interface
gpu
connection
interface device
Prior art date
Application number
PCT/US2003/022194
Other languages
French (fr)
Other versions
WO2004008327A2 (en
Inventor
Thomas E Dewey
James K Dobbins
Joseph S Minacapelli
Simon A Thomas
Original Assignee
Nvidia Corp
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 Nvidia Corp filed Critical Nvidia Corp
Priority to AU2003249288A priority Critical patent/AU2003249288A1/en
Publication of WO2004008327A2 publication Critical patent/WO2004008327A2/en
Publication of WO2004008327A3 publication Critical patent/WO2004008327A3/en

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/0286Programmable, customizable or modifiable circuits
    • H05K1/0295Programmable, customizable or modifiable circuits adapted for choosing between different types or different locations of mounted components
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09Shape and layout
    • H05K2201/09818Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
    • H05K2201/09954More mounting possibilities, e.g. on same place of PCB, or by using different sets of edge pads
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10613Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10621Components characterised by their electrical contacts
    • H05K2201/10674Flip chip
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10613Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10621Components characterised by their electrical contacts
    • H05K2201/10734Ball grid array [BGA]; Bump grid array

Abstract

A multi-configuration interface device for coupling different types ofGPUs (graphic processor units) to a PCB (printed circuit board). The interface device comprises a GPU interface for a connection to the GPU and aPCB interface for a connection to the PCB. The GPU interface is implementedusing a customizable attachment footprint for effectuating a connection todiffering GPU types while maintaining the PCB interface for the connection tothe PCB. The ball array for different GPUs can be configured to respectivelysupport them. The interface device maintains a consistent PCB interface.Thus, as GPU characteristics change and evolve, or as different GPU versions are implemented, a consistent connection can be maintained for the PCB.
PCT/US2003/022194 2002-07-16 2003-07-15 A multi-configuration gpu interface device WO2004008327A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003249288A AU2003249288A1 (en) 2002-07-16 2003-07-15 A multi-configuration gpu interface device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/197,071 2002-07-16
US10/197,071 US6797998B2 (en) 2002-07-16 2002-07-16 Multi-configuration GPU interface device

Publications (2)

Publication Number Publication Date
WO2004008327A2 WO2004008327A2 (en) 2004-01-22
WO2004008327A3 true WO2004008327A3 (en) 2004-06-17

Family

ID=30115117

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/022194 WO2004008327A2 (en) 2002-07-16 2003-07-15 A multi-configuration gpu interface device

Country Status (4)

Country Link
US (4) US6797998B2 (en)
CN (1) CN100356361C (en)
AU (1) AU2003249288A1 (en)
WO (1) WO2004008327A2 (en)

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Also Published As

Publication number Publication date
US6797998B2 (en) 2004-09-28
AU2003249288A1 (en) 2004-02-02
AU2003249288A8 (en) 2004-02-02
WO2004008327A2 (en) 2004-01-22
CN100356361C (en) 2007-12-19
US20040012082A1 (en) 2004-01-22
US8698305B1 (en) 2014-04-15
US8125488B1 (en) 2012-02-28
CN1669013A (en) 2005-09-14
US6982490B1 (en) 2006-01-03

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