GB2053537B - Digital computing apparatus - Google Patents

Digital computing apparatus

Info

Publication number
GB2053537B
GB2053537B GB8021148A GB8021148A GB2053537B GB 2053537 B GB2053537 B GB 2053537B GB 8021148 A GB8021148 A GB 8021148A GB 8021148 A GB8021148 A GB 8021148A GB 2053537 B GB2053537 B GB 2053537B
Authority
GB
United Kingdom
Prior art keywords
computing apparatus
digital computing
digital
computing
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
Application number
GB8021148A
Other versions
GB2053537A (en
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB8021148A priority Critical patent/GB2053537B/en
Publication of GB2053537A publication Critical patent/GB2053537A/en
Application granted granted Critical
Publication of GB2053537B publication Critical patent/GB2053537B/en
Expired 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
    • G06F13/1668—Details of memory controller
    • G06F13/1689—Synchronisation and timing concerns
GB8021148A 1979-07-10 1980-06-27 Digital computing apparatus Expired GB2053537B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8021148A GB2053537B (en) 1979-07-10 1980-06-27 Digital computing apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7923955 1979-07-10
GB8021148A GB2053537B (en) 1979-07-10 1980-06-27 Digital computing apparatus

Publications (2)

Publication Number Publication Date
GB2053537A GB2053537A (en) 1981-02-04
GB2053537B true GB2053537B (en) 1983-08-10

Family

ID=26272135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8021148A Expired GB2053537B (en) 1979-07-10 1980-06-27 Digital computing apparatus

Country Status (1)

Country Link
GB (1) GB2053537B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58192148A (en) * 1982-05-07 1983-11-09 Hitachi Ltd Operation processor
JP2520872B2 (en) * 1985-12-10 1996-07-31 オリンパス光学工業株式会社 Image display device
JPH03144990A (en) * 1989-10-31 1991-06-20 Toshiba Corp Memory device
FR2692698A1 (en) * 1992-06-19 1993-12-24 Sgs Thomson Microelectronics Method for sharing a random access memory between two asynchronous processors and an electronic circuit for implementing this method.
AU2003242750A1 (en) * 2002-07-12 2004-02-02 Telefonaktiebolaget Lm Ericsson (Publ) Memory access from different clock domains
EP1380960B1 (en) * 2002-07-12 2010-02-24 Telefonaktiebolaget LM Ericsson (publ) Memory access from different clock domains

Also Published As

Publication number Publication date
GB2053537A (en) 1981-02-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee