GB2053537B - Digital computing apparatus - Google Patents

Digital computing apparatus

Info

Publication number: GB2053537B
Authority: GB; United Kingdom
Prior art keywords: computing apparatus; digital computing; digital; computing
Prior art date: 1979-07-10
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.)

1979-07-10

Filing date

1980-06-27

Publication date

1983-08-10

1980-06-27 Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd

1980-06-27 Priority to GB8021148A priority Critical patent/GB2053537B/en

1981-02-04 Publication of GB2053537A publication Critical patent/GB2053537A/en

1983-08-10 Application granted granted Critical

1983-08-10 Publication of GB2053537B publication Critical patent/GB2053537B/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Information Transfer Systems (AREA)

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	arithmetic processing unit
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.
WO2004008328A1 (en) *	2002-07-12	2004-01-22	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

1980
- 1980-06-27 GB GB8021148A patent/GB2053537B/en not_active Expired

Also Published As

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

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Legal Events

Date	Code	Title	Description
1985-02-20	PCNP	Patent ceased through non-payment of renewal fee