JPS5714926A - Reset controlling system of input/output device - Google Patents

Reset controlling system of input/output device

Info

Publication number
JPS5714926A
JPS5714926A JP8950380A JP8950380A JPS5714926A JP S5714926 A JPS5714926 A JP S5714926A JP 8950380 A JP8950380 A JP 8950380A JP 8950380 A JP8950380 A JP 8950380A JP S5714926 A JPS5714926 A JP S5714926A
Authority
JP
Japan
Prior art keywords
input
output
reset
control
ioc
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.)
Pending
Application number
JP8950380A
Other languages
Japanese (ja)
Inventor
Morihiko Uda
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 JP8950380A priority Critical patent/JPS5714926A/en
Publication of JPS5714926A publication Critical patent/JPS5714926A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Retry When Errors Occur (AREA)

Abstract

PURPOSE:To give the initialization to the control area of an input/output controller and to all input/output devices under the control of the above-mentioned controller, by carrying out the microinstruction in a diagnosis buffer after execution of an input/output instruction. CONSTITUTION:An optional input/output controller IOC plus an input/output device IOD7 in a system in which plural IOCs 1 are connected to a channel 5 via an input/output interface 2 are initialized by a reset controlling system. In this case, an optional input/output controller 1 is selected by an input/output instruction, and both the reset parameter and the program for execution of reset are stored in a diagnosis buffer in the form of data. Then a reset working is performed by carrying out the above-mentioned program after an execution of a diagnosis command. Thus the initialization can be carried out for an IOC among plural ones connected under the control of channels plus an IOD under the control of the said IOC.
JP8950380A 1980-06-30 1980-06-30 Reset controlling system of input/output device Pending JPS5714926A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8950380A JPS5714926A (en) 1980-06-30 1980-06-30 Reset controlling system of input/output device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8950380A JPS5714926A (en) 1980-06-30 1980-06-30 Reset controlling system of input/output device

Publications (1)

Publication Number Publication Date
JPS5714926A true JPS5714926A (en) 1982-01-26

Family

ID=13972569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8950380A Pending JPS5714926A (en) 1980-06-30 1980-06-30 Reset controlling system of input/output device

Country Status (1)

Country Link
JP (1) JPS5714926A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01500163A (en) * 1986-07-02 1989-01-26 キャタピラー　インコーポレーテッド Three-point traction connection speed control device
WO1991016678A1 (en) * 1990-04-13 1991-10-31 Fujitsu Limited Method of resetting adapter module at failing time and computer system executing said method
JPH05224780A (en) * 1992-02-10 1993-09-03 Fujitsu Ltd Method for resetting input/output subsystem

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01500163A (en) * 1986-07-02 1989-01-26 キャタピラー　インコーポレーテッド Three-point traction connection speed control device
WO1991016678A1 (en) * 1990-04-13 1991-10-31 Fujitsu Limited Method of resetting adapter module at failing time and computer system executing said method
EP0477385A1 (en) * 1990-04-13 1992-04-01 Fujitsu Limited Method of resetting adapter module at failing time and computer system executing said method
EP0477385A4 (en) * 1990-04-13 1993-02-24 Fujitsu Limited Method of resetting adapter module at failing time and computer system executing said method
US5321830A (en) * 1990-04-13 1994-06-14 Fujitsu Limited Reset method when adaptor module is faulty and computer system executing same
JPH05224780A (en) * 1992-02-10 1993-09-03 Fujitsu Ltd Method for resetting input/output subsystem

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