HK1048179A1 - Split transaction protocol for a bus system - Google Patents

Split transaction protocol for a bus system

Info

Publication number
HK1048179A1
HK1048179A1 HK03100415A HK03100415A HK1048179A1 HK 1048179 A1 HK1048179 A1 HK 1048179A1 HK 03100415 A HK03100415 A HK 03100415A HK 03100415 A HK03100415 A HK 03100415A HK 1048179 A1 HK1048179 A1 HK 1048179A1
Authority
HK
Hong Kong
Prior art keywords
bus system
transaction protocol
split transaction
split
protocol
Prior art date
Application number
HK03100415A
Other languages
English (en)
Inventor
John I Garney
John S Howard
Original Assignee
Intel 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 Intel Corp filed Critical Intel Corp
Publication of HK1048179A1 publication Critical patent/HK1048179A1/xx

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • G06F13/42Bus transfer protocol, e.g. handshake; Synchronisation
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14Handling requests for interconnection or transfer
    • G06F13/16Handling requests for interconnection or transfer for access to memory bus
    • G06F13/1605Handling requests for interconnection or transfer for access to memory bus based on arbitration
    • G06F13/1642Handling requests for interconnection or transfer for access to memory bus based on arbitration with request queuing
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14Handling requests for interconnection or transfer
    • G06F13/16Handling requests for interconnection or transfer for access to memory bus
    • G06F13/1668Details of memory controller
    • G06F13/1673Details of memory controller using buffers
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • G06F13/40Bus structure
    • G06F13/4004Coupling between buses
    • G06F13/4027Coupling between buses using bus bridges
    • G06F13/405Coupling between buses using bus bridges where the bridge performs a synchronising function
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • G06F13/42Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4247Bus transfer protocol, e.g. handshake; Synchronisation on a daisy chain bus
    • G06F13/426Bus transfer protocol, e.g. handshake; Synchronisation on a daisy chain bus using an embedded synchronisation, e.g. Firewire bus, Fibre Channel bus, SSA bus
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40Bus networks
    • H04L12/40052High-speed IEEE 1394 serial bus
    • H04L12/40058Isochronous transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40Bus networks
    • H04L12/40052High-speed IEEE 1394 serial bus
    • H04L12/40123Interconnection of computers and peripherals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0054Split transaction bus
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/40Bus coupling
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/40Bus coupling
    • G06F2213/4002Universal serial bus hub with a single upstream port
HK03100415A 1999-07-27 2003-01-16 Split transaction protocol for a bus system HK1048179A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/362,991 US6813251B1 (en) 1999-07-27 1999-07-27 Split Transaction protocol for a bus system
PCT/US2000/010923 WO2001008018A1 (fr) 1999-07-27 2000-04-25 Protocole pour transactions fractionnables pour systeme de bus

Publications (1)

Publication Number Publication Date
HK1048179A1 true HK1048179A1 (en) 2003-03-21

Family

ID=23428340

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03100415A HK1048179A1 (en) 1999-07-27 2003-01-16 Split transaction protocol for a bus system

Country Status (7)

Country Link
US (8) US6813251B1 (fr)
EP (2) EP1203301B1 (fr)
CN (1) CN1205562C (fr)
DE (2) DE60035882T2 (fr)
HK (1) HK1048179A1 (fr)
TW (1) TW466409B (fr)
WO (1) WO2001008018A1 (fr)

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Also Published As

Publication number Publication date
US20140281073A1 (en) 2014-09-18
US20110099308A1 (en) 2011-04-28
US9558142B2 (en) 2017-01-31
US6813251B1 (en) 2004-11-02
US20100169516A1 (en) 2010-07-01
DE60035882D1 (de) 2007-09-20
TW466409B (en) 2001-12-01
US8677032B2 (en) 2014-03-18
US20050033892A1 (en) 2005-02-10
US20170249277A1 (en) 2017-08-31
WO2001008018A1 (fr) 2001-02-01
EP1850239B1 (fr) 2011-01-12
US7675871B2 (en) 2010-03-09
CN1205562C (zh) 2005-06-08
US9600436B2 (en) 2017-03-21
US9892081B2 (en) 2018-02-13
EP1203301A1 (fr) 2002-05-08
US20150015725A1 (en) 2015-01-15
EP1203301B1 (fr) 2007-08-08
DE60035882T2 (de) 2008-04-17
DE60045530D1 (de) 2011-02-24
CN1376281A (zh) 2002-10-23
US7886087B2 (en) 2011-02-08
EP1850239A1 (fr) 2007-10-31
US20170255587A1 (en) 2017-09-07

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20160425