JPS57197629A - Data transferring system - Google Patents

Data transferring system

Info

Publication number
JPS57197629A
JPS57197629A JP8183781A JP8183781A JPS57197629A JP S57197629 A JPS57197629 A JP S57197629A JP 8183781 A JP8183781 A JP 8183781A JP 8183781 A JP8183781 A JP 8183781A JP S57197629 A JPS57197629 A JP S57197629A
Authority
JP
Japan
Prior art keywords
signal
transfer
goes
bus
logic value
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
JP8183781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH042980B2 (enExample
Inventor
Yutaka Onodera
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP8183781A priority Critical patent/JPS57197629A/ja
Publication of JPS57197629A publication Critical patent/JPS57197629A/ja
Publication of JPH042980B2 publication Critical patent/JPH042980B2/ja
Granted legal-status Critical Current

Links

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
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4221—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus
    • G06F13/4226—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus with asynchronous protocol

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multi Processors (AREA)
  • Information Transfer Systems (AREA)
  • Small-Scale Networks (AREA)
JP8183781A 1981-05-30 1981-05-30 Data transferring system Granted JPS57197629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8183781A JPS57197629A (en) 1981-05-30 1981-05-30 Data transferring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8183781A JPS57197629A (en) 1981-05-30 1981-05-30 Data transferring system

Publications (2)

Publication Number Publication Date
JPS57197629A true JPS57197629A (en) 1982-12-03
JPH042980B2 JPH042980B2 (enExample) 1992-01-21

Family

ID=13757575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8183781A Granted JPS57197629A (en) 1981-05-30 1981-05-30 Data transferring system

Country Status (1)

Country Link
JP (1) JPS57197629A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63502861A (ja) * 1986-10-17 1988-10-20 富士通株式会社 転送識別回路を有するデータ転送システム
JPH0351943A (ja) * 1989-07-19 1991-03-06 Fujitsu Ltd 高速バスと低速バスのバスライン共用化方式
JPH03278156A (ja) * 1990-03-27 1991-12-09 Pfu Ltd バスアクセス制御方式
US6145044A (en) * 1998-03-19 2000-11-07 Mitsubishi Denki Kabushiki Kaisha PCI bus bridge with transaction forwarding controller for avoiding data transfer errors
US6480187B1 (en) 1997-08-07 2002-11-12 Fujitsu Limited Optical scanning-type touch panel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49112544A (enExample) * 1973-02-23 1974-10-26
JPS5361928A (en) * 1976-11-16 1978-06-02 Nippon Telegr & Teleph Corp <Ntt> Data transfer system
JPS5462740A (en) * 1977-10-28 1979-05-21 Hitachi Ltd Input-output controller
JPS5476034A (en) * 1977-11-30 1979-06-18 Fujitsu Ltd Bus data transfer system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49112544A (enExample) * 1973-02-23 1974-10-26
JPS5361928A (en) * 1976-11-16 1978-06-02 Nippon Telegr & Teleph Corp <Ntt> Data transfer system
JPS5462740A (en) * 1977-10-28 1979-05-21 Hitachi Ltd Input-output controller
JPS5476034A (en) * 1977-11-30 1979-06-18 Fujitsu Ltd Bus data transfer system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63502861A (ja) * 1986-10-17 1988-10-20 富士通株式会社 転送識別回路を有するデータ転送システム
JPH0351943A (ja) * 1989-07-19 1991-03-06 Fujitsu Ltd 高速バスと低速バスのバスライン共用化方式
JPH03278156A (ja) * 1990-03-27 1991-12-09 Pfu Ltd バスアクセス制御方式
US6480187B1 (en) 1997-08-07 2002-11-12 Fujitsu Limited Optical scanning-type touch panel
US6145044A (en) * 1998-03-19 2000-11-07 Mitsubishi Denki Kabushiki Kaisha PCI bus bridge with transaction forwarding controller for avoiding data transfer errors

Also Published As

Publication number Publication date
JPH042980B2 (enExample) 1992-01-21

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