GB8912531D0 - Communication medium - Google Patents

Communication medium

Info

Publication number: GB8912531D0
Authority: GB; United Kingdom
Prior art keywords: communication medium; communication; medium
Prior art date: 1985-08-14
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.): Granted

Application number

GB898912531A

Other versions

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.)

Apple Inc

Original Assignee

Apple Computer Inc

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.)

1985-08-14

Filing date

1989-06-01

Publication date

1989-07-19

1985-08-14 Priority claimed from US06/765,396 external-priority patent/US4910655A/en

1989-06-01 Application filed by Apple Computer Inc filed Critical Apple Computer Inc

1989-07-19 Publication of GB8912531D0 publication Critical patent/GB8912531D0/en

1989-11-01 Publication of GB2217562A publication Critical patent/GB2217562A/en

1990-02-21 Application granted granted Critical

1990-02-21 Publication of GB2217562B publication Critical patent/GB2217562B/en

2009-06-01 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
- G06F13/368—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control
- G06F13/376—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control using a contention resolving method, e.g. collision detection, collision avoidance
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
- G06F12/0646—Configuration or reconfiguration
- G06F12/0653—Configuration or reconfiguration with centralised address assignment
- G06F12/0661—Configuration or reconfiguration with centralised address assignment and decentralised selection
- 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
- G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
- G06F13/362—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Computer And Data Communications (AREA)
Small-Scale Networks (AREA)

GB8912531A 1985-08-14 1989-06-01 Communication medium Expired - Lifetime GB2217562B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/765,396 US4910655A (en)	1985-08-14	1985-08-14	Apparatus for transferring signals and data under the control of a host computer
GB8607632A GB2179225B (en)	1985-08-14	1986-03-26	Communication medium.

Publications (3)

Publication Number	Publication Date
GB8912531D0 true GB8912531D0 (en)	1989-07-19
GB2217562A GB2217562A (en)	1989-11-01
GB2217562B GB2217562B (en)	1990-02-21

Family

ID=26290545

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
GB8912532A Expired - Lifetime GB2217563B (en)	1985-08-14	1989-06-01	Data transfer method
GB8912531A Expired - Lifetime GB2217562B (en)	1985-08-14	1989-06-01	Communication medium
GB8912530A Expired - Lifetime GB2217561B (en)	1985-08-14	1989-06-01	Data transfer method

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB8912532A Expired - Lifetime GB2217563B (en)	1985-08-14	1989-06-01	Data transfer method

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB8912530A Expired - Lifetime GB2217561B (en)	1985-08-14	1989-06-01	Data transfer method

Country Status (2)

Country	Link
GB (3)	GB2217563B (en)
SG (3)	SG47790G (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2705814B1 (en) *	1993-05-28	1995-08-11	I T Com	Interactive communication method, especially for home automation applications.
DE19614238C1 (en) *	1996-04-10	1997-12-11	Siemens Ag	Communication system with a master station and at least one slave station
DE19614237C1 (en)	1996-04-10	1997-12-11	Siemens Ag	Communication system with a master station and at least one slave station
JP3359496B2 (en) *	1996-06-14	2002-12-24	沖電気工業株式会社	Transmission device identification number assigning method, transmission device, and transmission system management device

1989
- 1989-06-01 GB GB8912532A patent/GB2217563B/en not_active Expired - Lifetime
- 1989-06-01 GB GB8912531A patent/GB2217562B/en not_active Expired - Lifetime
- 1989-06-01 GB GB8912530A patent/GB2217561B/en not_active Expired - Lifetime
1990
- 1990-06-30 SG SG47790A patent/SG47790G/en unknown
- 1990-06-30 SG SG47490A patent/SG47490G/en unknown
- 1990-06-30 SG SG46390A patent/SG46390G/en unknown

Also Published As

Publication number	Publication date
SG47490G (en)	1990-10-26
GB2217561B (en)	1990-02-21
GB2217561A (en)	1989-11-01
GB2217562A (en)	1989-11-01
GB2217563B (en)	1990-02-21
GB8912530D0 (en)	1989-07-19
GB2217563A (en)	1989-11-01
SG46390G (en)	1990-10-26
GB8912532D0 (en)	1989-07-19
GB2217562B (en)	1990-02-21
SG47790G (en)	1990-10-26

Publication	Publication Date	Title
GB8522000D0 (en)	1985-10-09	Data communication
GB8620461D0 (en)	1986-10-01	Data communication
SG47890G (en)	1990-10-26	Communication medium
GB8510808D0 (en)	1985-06-05	Communication system
GB2172473B (en)	1989-06-07	Communication apparatus
GB8525070D0 (en)	1985-11-13	Communication system
EP0215526A3 (en)	1989-02-08	Data communication system
GB8628279D0 (en)	1986-12-31	Communication system
GB8507534D0 (en)	1985-05-01	Communication system
GB8500452D0 (en)	1985-02-13	Communication system
EP0201253A3 (en)	1988-06-08	Data communication system
GB2178927B (en)	1990-02-21	Communication apparatus
GB8607911D0 (en)	1986-05-08	Communications arrangement
GB2181927B (en)	1989-11-29	Serial data communication system
EP0188865A3 (en)	1988-07-27	Information communication apparatus
GB8518221D0 (en)	1985-08-29	Communication arrangement
DE3565188D1 (en)	1988-10-27	Optical-recording medium
GB2183424B (en)	1989-10-04	Communication systems
GB8514235D0 (en)	1985-07-10	Communications units
GB2217562B (en)	1990-02-21	Communication medium
GB8513011D0 (en)	1985-06-26	Direction-adaptive repeaters
GB8504810D0 (en)	1985-03-27	Local communication system
GB8620082D0 (en)	1986-10-01	Communication systems
GB8517077D0 (en)	1985-08-14	Filter medium
GB8524830D0 (en)	1985-11-13	Communication apparatus

Legal Events

Date	Code	Title	Description
2006-04-19	PE20	Patent expired after termination of 20 years	Effective date: 20060325