JPS6459441A - Cash system - Google Patents

Cash system

Info

Publication number
JPS6459441A
JPS6459441A JP63148462A JP14846288A JPS6459441A JP S6459441 A JPS6459441 A JP S6459441A JP 63148462 A JP63148462 A JP 63148462A JP 14846288 A JP14846288 A JP 14846288A JP S6459441 A JPS6459441 A JP S6459441A
Authority
JP
Japan
Prior art keywords
data
cache
memory
fast
main memory
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.)
Pending
Application number
JP63148462A
Other languages
English (en)
Inventor
Reo Jierimaa Toomasu
Jiyosefu Ruan Arubaato
Ansoniii Zuura Furanku
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of JPS6459441A publication Critical patent/JPS6459441A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0844—Multiple simultaneous or quasi-simultaneous cache accessing
    • G06F12/0855—Overlapped cache accessing, e.g. pipeline
    • G06F12/0859—Overlapped cache accessing, e.g. pipeline with reload from main memory

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)
JP63148462A 1987-08-24 1988-06-17 Cash system Pending JPS6459441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8875387A 1987-08-24 1987-08-24

Publications (1)

Publication Number Publication Date
JPS6459441A true JPS6459441A (en) 1989-03-07

Family

ID=22213245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63148462A Pending JPS6459441A (en) 1987-08-24 1988-06-17 Cash system

Country Status (3)

Country Link
EP (1) EP0304587B1 (ja)
JP (1) JPS6459441A (ja)
DE (1) DE3853933T2 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5454093A (en) * 1991-02-25 1995-09-26 International Business Machines Corporation Buffer bypass for quick data access
JP3481425B2 (ja) * 1997-06-16 2003-12-22 エヌイーシーコンピュータテクノ株式会社 キャッシュ装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705388A (en) * 1969-08-12 1972-12-05 Kogyo Gijutsuin Memory control system which enables access requests during block transfer
US4646233A (en) * 1984-06-20 1987-02-24 Weatherford James R Physical cache unit for computer

Also Published As

Publication number Publication date
DE3853933D1 (de) 1995-07-13
EP0304587B1 (en) 1995-06-07
DE3853933T2 (de) 1995-12-14
EP0304587A2 (en) 1989-03-01
EP0304587A3 (en) 1990-08-29

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