CA2354102A1 - Communication system and electronic apparatus - Google Patents

Communication system and electronic apparatus Download PDF

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Publication number
CA2354102A1
CA2354102A1 CA002354102A CA2354102A CA2354102A1 CA 2354102 A1 CA2354102 A1 CA 2354102A1 CA 002354102 A CA002354102 A CA 002354102A CA 2354102 A CA2354102 A CA 2354102A CA 2354102 A1 CA2354102 A1 CA 2354102A1
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CA
Canada
Prior art keywords
connection control
electronic apparatuses
storage means
write
communication
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.)
Granted
Application number
CA002354102A
Other languages
French (fr)
Other versions
CA2354102C (en
Inventor
Yuko Iijima
Hisato Shima
Harumi Kawamura
Makoto Sato
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.)
Sony Corp
Original Assignee
Sony Corporation
Yuko Iijima
Hisato Shima
Harumi Kawamura
Makoto Sato
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
Priority claimed from JP16588394A external-priority patent/JP3246200B2/en
Priority claimed from JP22575794A external-priority patent/JP3304633B2/en
Application filed by Sony Corporation, Yuko Iijima, Hisato Shima, Harumi Kawamura, Makoto Sato filed Critical Sony Corporation
Priority claimed from CA002152242A external-priority patent/CA2152242C/en
Publication of CA2354102A1 publication Critical patent/CA2354102A1/en
Application granted granted Critical
Publication of CA2354102C publication Critical patent/CA2354102C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

There is provided a method of controlling communication for a communication system for connecting a plurality of electronic apparatuses through a communication control bus and allowing data communication between those electronic apparatuses wherein each of the electronic apparatuses performs connection control through the execution of a connection control command carried out by writing connection control information in a predetermined storage means of its own or another electronic apparatus. The electronic apparatuses which attempt to write the connection control information transmit the write instructions in a predetermined storage means. The storage means which has received the write instructions executes only the earliest write instruction and transmits responses indicating whether the execution of respective write instructions is successful or not.
CA002354102A 1994-06-24 1995-06-20 Communication system and electronic apparatus Expired - Lifetime CA2354102C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPP06-165883 1994-06-24
JP16588394A JP3246200B2 (en) 1994-06-24 1994-06-24 Data communication method and electronic device
JPP06-225757 1994-08-26
JP22575794A JP3304633B2 (en) 1994-08-26 1994-08-26 Communication control method and electronic device
CA002152242A CA2152242C (en) 1994-06-24 1995-06-20 Communication system and electronic apparatus

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002152242A Division CA2152242C (en) 1994-06-24 1995-06-20 Communication system and electronic apparatus

Publications (2)

Publication Number Publication Date
CA2354102A1 true CA2354102A1 (en) 1995-12-25
CA2354102C CA2354102C (en) 2007-05-01

Family

ID=27170033

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002354102A Expired - Lifetime CA2354102C (en) 1994-06-24 1995-06-20 Communication system and electronic apparatus

Country Status (1)

Country Link
CA (1) CA2354102C (en)

Also Published As

Publication number Publication date
CA2354102C (en) 2007-05-01

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Effective date: 20150622