FR2725538B1 - Dispositif de couplage a affectation programmable d'espaces memoire discontinus a faible granularite, entre un bus d'extention et une pluralite de bus locaux - Google Patents

Dispositif de couplage a affectation programmable d'espaces memoire discontinus a faible granularite, entre un bus d'extention et une pluralite de bus locaux

Info

Publication number
FR2725538B1
FR2725538B1 FR9412094A FR9412094A FR2725538B1 FR 2725538 B1 FR2725538 B1 FR 2725538B1 FR 9412094 A FR9412094 A FR 9412094A FR 9412094 A FR9412094 A FR 9412094A FR 2725538 B1 FR2725538 B1 FR 2725538B1
Authority
FR
France
Prior art keywords
coupling device
memory spaces
local buses
extension bus
low granularity
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
FR9412094A
Other languages
English (en)
Other versions
FR2725538A1 (fr
Inventor
Didier Auliac
Marc Jonquet
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.)
Airbus Group SAS
Original Assignee
Thales Avionics SAS
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 Thales Avionics SAS filed Critical Thales Avionics SAS
Priority to FR9412094A priority Critical patent/FR2725538B1/fr
Priority to CH239295A priority patent/CH690468A5/fr
Publication of FR2725538A1 publication Critical patent/FR2725538A1/fr
Application granted granted Critical
Publication of FR2725538B1 publication Critical patent/FR2725538B1/fr
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
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
FR9412094A 1994-10-07 1994-10-07 Dispositif de couplage a affectation programmable d'espaces memoire discontinus a faible granularite, entre un bus d'extention et une pluralite de bus locaux Expired - Fee Related FR2725538B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9412094A FR2725538B1 (fr) 1994-10-07 1994-10-07 Dispositif de couplage a affectation programmable d'espaces memoire discontinus a faible granularite, entre un bus d'extention et une pluralite de bus locaux
CH239295A CH690468A5 (fr) 1994-10-07 1995-08-22 Dispositif de couplage à affectation programmable d'espaces mémoire discontinus à faible granularité, entre un bus d'extension et une pluralité de bus locaux.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9412094A FR2725538B1 (fr) 1994-10-07 1994-10-07 Dispositif de couplage a affectation programmable d'espaces memoire discontinus a faible granularite, entre un bus d'extention et une pluralite de bus locaux

Publications (2)

Publication Number Publication Date
FR2725538A1 FR2725538A1 (fr) 1996-04-12
FR2725538B1 true FR2725538B1 (fr) 1996-12-13

Family

ID=9467734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9412094A Expired - Fee Related FR2725538B1 (fr) 1994-10-07 1994-10-07 Dispositif de couplage a affectation programmable d'espaces memoire discontinus a faible granularite, entre un bus d'extention et une pluralite de bus locaux

Country Status (2)

Country Link
CH (1) CH690468A5 (fr)
FR (1) FR2725538B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630233A (en) * 1984-06-25 1986-12-16 Allen-Bradley Company, Inc. I/O scanner for an industrial control
US5083259A (en) * 1988-12-07 1992-01-21 Xycom, Inc. Computer bus interconnection device
US5261077A (en) * 1990-06-29 1993-11-09 Digital Equipment Corporation Configurable data path arrangement for resolving data type incompatibility

Also Published As

Publication number Publication date
FR2725538A1 (fr) 1996-04-12
CH690468A5 (fr) 2000-09-15

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
ST Notification of lapse

Effective date: 20110630

TQ Partial transmission of property

Owner name: EUROPEAN AERONAUTIC DEFENCE AND SPACE COMPANY , FR

Effective date: 20130116