JPS6212549B2 - - Google Patents

Info

Publication number
JPS6212549B2
JPS6212549B2 JP55044612A JP4461280A JPS6212549B2 JP S6212549 B2 JPS6212549 B2 JP S6212549B2 JP 55044612 A JP55044612 A JP 55044612A JP 4461280 A JP4461280 A JP 4461280A JP S6212549 B2 JPS6212549 B2 JP S6212549B2
Authority
JP
Japan
Prior art keywords
transfer
data
input
retransfer
bus
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
Application number
JP55044612A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56143035A (en
Inventor
Yoshihiro Myazaki
Ryoichi Takamatsu
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4461280A priority Critical patent/JPS56143035A/ja
Publication of JPS56143035A publication Critical patent/JPS56143035A/ja
Publication of JPS6212549B2 publication Critical patent/JPS6212549B2/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)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Hardware Redundancy (AREA)
JP4461280A 1980-04-07 1980-04-07 Control bus of duplex bus Granted JPS56143035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4461280A JPS56143035A (en) 1980-04-07 1980-04-07 Control bus of duplex bus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4461280A JPS56143035A (en) 1980-04-07 1980-04-07 Control bus of duplex bus

Publications (2)

Publication Number Publication Date
JPS56143035A JPS56143035A (en) 1981-11-07
JPS6212549B2 true JPS6212549B2 (enrdf_load_stackoverflow) 1987-03-19

Family

ID=12696258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4461280A Granted JPS56143035A (en) 1980-04-07 1980-04-07 Control bus of duplex bus

Country Status (1)

Country Link
JP (1) JPS56143035A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS56143035A (en) 1981-11-07

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