JPS57185526A - Data transfer device - Google Patents

Data transfer device

Info

Publication number
JPS57185526A
JPS57185526A JP56071204A JP7120481A JPS57185526A JP S57185526 A JPS57185526 A JP S57185526A JP 56071204 A JP56071204 A JP 56071204A JP 7120481 A JP7120481 A JP 7120481A JP S57185526 A JPS57185526 A JP S57185526A
Authority
JP
Japan
Prior art keywords
channel
diagnosis
data transfer
connection
failure
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
JP56071204A
Other languages
English (en)
Other versions
JPS6136674B2 (ja
Inventor
Hajime Oyadomari
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 JP56071204A priority Critical patent/JPS57185526A/ja
Publication of JPS57185526A publication Critical patent/JPS57185526A/ja
Publication of JPS6136674B2 publication Critical patent/JPS6136674B2/ja
Granted 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
    • G06F13/10—Program control for peripheral devices
    • G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
    • G06F13/122—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware performs an I/O function other than control of data transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
JP56071204A 1981-05-11 1981-05-11 Data transfer device Granted JPS57185526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56071204A JPS57185526A (en) 1981-05-11 1981-05-11 Data transfer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56071204A JPS57185526A (en) 1981-05-11 1981-05-11 Data transfer device

Publications (2)

Publication Number Publication Date
JPS57185526A true JPS57185526A (en) 1982-11-15
JPS6136674B2 JPS6136674B2 (ja) 1986-08-19

Family

ID=13453907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56071204A Granted JPS57185526A (en) 1981-05-11 1981-05-11 Data transfer device

Country Status (1)

Country Link
JP (1) JPS57185526A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0433131A (ja) * 1990-05-30 1992-02-04 Nec Corp 情報処理システムにおける診断プロセッサと被診断装置との間の診断パス接続構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0433131A (ja) * 1990-05-30 1992-02-04 Nec Corp 情報処理システムにおける診断プロセッサと被診断装置との間の診断パス接続構造

Also Published As

Publication number Publication date
JPS6136674B2 (ja) 1986-08-19

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