DE69812685D1 - System und verfahren zur spekulativen arbitrierung bei datenübertragung - Google Patents

System und verfahren zur spekulativen arbitrierung bei datenübertragung

Info

Publication number
DE69812685D1
DE69812685D1 DE69812685T DE69812685T DE69812685D1 DE 69812685 D1 DE69812685 D1 DE 69812685D1 DE 69812685 T DE69812685 T DE 69812685T DE 69812685 T DE69812685 T DE 69812685T DE 69812685 D1 DE69812685 D1 DE 69812685D1
Authority
DE
Germany
Prior art keywords
data
bus
modules
main memory
early warning
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
DE69812685T
Other languages
English (en)
Other versions
DE69812685T2 (de
Inventor
A Bauman
S Schibinger
R Kalvestrand
E Morrissey
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.)
Unisys Corp
Original Assignee
Unisys 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 Unisys Corp filed Critical Unisys Corp
Publication of DE69812685D1 publication Critical patent/DE69812685D1/de
Application granted granted Critical
Publication of DE69812685T2 publication Critical patent/DE69812685T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G06F13/1605—Handling requests for interconnection or transfer for access to memory bus based on arbitration
DE69812685T 1997-11-05 1998-11-04 System und verfahren zur spekulativen arbitrierung bei datenübertragung Expired - Fee Related DE69812685T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/964,630 US6049845A (en) 1997-11-05 1997-11-05 System and method for providing speculative arbitration for transferring data
PCT/US1998/023459 WO1999023570A1 (en) 1997-11-05 1998-11-04 System and method for providing speculative arbitration for transferring data

Publications (2)

Publication Number Publication Date
DE69812685D1 true DE69812685D1 (de) 2003-04-30
DE69812685T2 DE69812685T2 (de) 2003-11-06

Family

ID=25508789

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69812685T Expired - Fee Related DE69812685T2 (de) 1997-11-05 1998-11-04 System und verfahren zur spekulativen arbitrierung bei datenübertragung

Country Status (9)

Country Link
US (1) US6049845A (de)
EP (1) EP1029283B1 (de)
JP (1) JP3635634B2 (de)
KR (1) KR100381619B1 (de)
AT (1) ATE235713T1 (de)
AU (1) AU1305199A (de)
BR (1) BR9814844A (de)
DE (1) DE69812685T2 (de)
WO (1) WO1999023570A1 (de)

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Also Published As

Publication number Publication date
ATE235713T1 (de) 2003-04-15
KR20010031690A (ko) 2001-04-16
WO1999023570A1 (en) 1999-05-14
JP2001522092A (ja) 2001-11-13
BR9814844A (pt) 2000-10-03
KR100381619B1 (ko) 2003-04-26
DE69812685T2 (de) 2003-11-06
EP1029283B1 (de) 2003-03-26
US6049845A (en) 2000-04-11
AU1305199A (en) 1999-05-24
EP1029283A1 (de) 2000-08-23
JP3635634B2 (ja) 2005-04-06

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8339 Ceased/non-payment of the annual fee