IT7823828A0 - Apparecchiatura perfezionata per il controllo e il trattamento di richieste di memorizzazione. - Google Patents

Apparecchiatura perfezionata per il controllo e il trattamento di richieste di memorizzazione.

Info

Publication number
IT7823828A0
IT7823828A0 IT7823828A IT2382878A IT7823828A0 IT 7823828 A0 IT7823828 A0 IT 7823828A0 IT 7823828 A IT7823828 A IT 7823828A IT 2382878 A IT2382878 A IT 2382878A IT 7823828 A0 IT7823828 A0 IT 7823828A0
Authority
IT
Italy
Prior art keywords
processing
control
storage requests
improved equipment
equipment
Prior art date
Application number
IT7823828A
Other languages
English (en)
Other versions
IT1109986B (it
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of IT7823828A0 publication Critical patent/IT7823828A0/it
Application granted granted Critical
Publication of IT1109986B publication Critical patent/IT1109986B/it

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
    • G06F13/1605—Handling requests for interconnection or transfer for access to memory bus based on arbitration
    • G06F13/161—Handling requests for interconnection or transfer for access to memory bus based on arbitration with latency improvement

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Memory System (AREA)
  • Executing Machine-Instructions (AREA)
IT23828/78A 1977-06-09 1978-05-26 Apparecchiatura perfezionata per il controllo e il trattamento di richieste di memorizzazione IT1109986B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/805,065 US4149245A (en) 1977-06-09 1977-06-09 High speed store request processing control

Publications (2)

Publication Number Publication Date
IT7823828A0 true IT7823828A0 (it) 1978-05-26
IT1109986B IT1109986B (it) 1985-12-23

Family

ID=25190592

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23828/78A IT1109986B (it) 1977-06-09 1978-05-26 Apparecchiatura perfezionata per il controllo e il trattamento di richieste di memorizzazione

Country Status (6)

Country Link
US (1) US4149245A (it)
JP (1) JPS605987B2 (it)
DE (1) DE2824711A1 (it)
FR (1) FR2394128A1 (it)
GB (1) GB1579099A (it)
IT (1) IT1109986B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298927A (en) * 1978-10-23 1981-11-03 International Business Machines Corporation Computer instruction prefetch circuit
US4374428A (en) * 1979-11-05 1983-02-15 Rca Corporation Expandable FIFO system
US4386402A (en) * 1980-09-25 1983-05-31 Bell Telephone Laboratories, Incorporated Computer with dual vat buffers for accessing a common memory shared by a cache and a processor interrupt stack
US4541045A (en) * 1981-09-21 1985-09-10 Racal-Milgo, Inc. Microprocessor architecture employing efficient operand and instruction addressing
JPS5994289A (ja) * 1982-11-22 1984-05-30 Hitachi Ltd 記憶制御方式
JPH0616272B2 (ja) * 1984-06-27 1994-03-02 株式会社日立製作所 メモリアクセス制御方式
GB8613068D0 (en) * 1986-05-29 1986-07-02 Univ Manchester Delay management
EP0330425B1 (en) * 1988-02-23 1995-12-06 Digital Equipment Corporation Symmetric multi-processing control arrangement
JP2767990B2 (ja) * 1990-07-30 1998-06-25 松下電器産業株式会社 マイクロプロセッサの制御方法
US7174426B2 (en) * 2003-07-24 2007-02-06 International Business Machines Corporation Interleave pre-checking in front of shared caches with pipelined access

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588829A (en) * 1968-11-14 1971-06-28 Ibm Integrated memory system with block transfer to a buffer store
US3593314A (en) * 1969-06-30 1971-07-13 Burroughs Corp Multistage queuer system
US3623006A (en) * 1970-06-29 1971-11-23 Burroughs Corp Queueing device for the selection of requests for access to a storage medium
DE2131449C3 (de) * 1971-06-24 1974-08-22 Siemens Ag Verfahren zum zyklusweisen Übertragen von Daten in programmgesteuerten Datenverarbeitungsanlagen, insbesondere in programmgesteuerten Vermittlungsanlagen
US4028663A (en) * 1974-06-05 1977-06-07 Bell Telephone Laboratories, Incorporated Digital computer arrangement for high speed memory access
US4070706A (en) * 1976-09-20 1978-01-24 Sperry Rand Corporation Parallel requestor priority determination and requestor address matching in a cache memory system

Also Published As

Publication number Publication date
JPS605987B2 (ja) 1985-02-15
DE2824711A1 (de) 1978-12-21
FR2394128A1 (fr) 1979-01-05
JPS5439527A (en) 1979-03-27
FR2394128B1 (it) 1984-10-19
GB1579099A (en) 1980-11-12
US4149245A (en) 1979-04-10
IT1109986B (it) 1985-12-23

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