JPS57162057A - Information processing system - Google Patents

Information processing system

Info

Publication number
JPS57162057A
JPS57162057A JP56048013A JP4801381A JPS57162057A JP S57162057 A JPS57162057 A JP S57162057A JP 56048013 A JP56048013 A JP 56048013A JP 4801381 A JP4801381 A JP 4801381A JP S57162057 A JPS57162057 A JP S57162057A
Authority
JP
Japan
Prior art keywords
processor
input
output
module
low rank
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
JP56048013A
Other languages
Japanese (ja)
Inventor
Tadao Ueda
Tadashi Akusawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56048013A priority Critical patent/JPS57162057A/en
Publication of JPS57162057A publication Critical patent/JPS57162057A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication
    • G06F15/17—Interprocessor communication using an input/output type connection, e.g. channel, I/O port

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multi Processors (AREA)

Abstract

PURPOSE:To improve the efficiency of a low rank processor in unattended operation, by providing a data linkage module between a high rank processor and the low rank processor, and executing automatic initial loading, etc. of the low rank processor in accordance with a command of the high rank processor with a simple constitution. CONSTITUTION:To an input/output bus 161 connected to a high rank processor 111, an input/output bus extension module 21 for extending to the side of a low rank processor 112 installed at a remote place, and an extension bus cable 22 are connected. Between this cable 22 and an input/output bus 162 of the processor 112, a data linkage module 23 is provided newly. By an input/output data control part 24 of this module 23, a data is send and received between the processors 111, 112, an address from the processor 111 is selected by a maintenance panel adaptor part 25, and maintenance panel information is exchanged with the side of the processor 112. Also, an address of the processor 111 or 112 is selected by an input/output data linkage adaptor part 26, input/output information is exchanged, then unattened operation of the processor 112 is completed.
JP56048013A 1981-03-31 1981-03-31 Information processing system Pending JPS57162057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56048013A JPS57162057A (en) 1981-03-31 1981-03-31 Information processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56048013A JPS57162057A (en) 1981-03-31 1981-03-31 Information processing system

Publications (1)

Publication Number Publication Date
JPS57162057A true JPS57162057A (en) 1982-10-05

Family

ID=12791416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56048013A Pending JPS57162057A (en) 1981-03-31 1981-03-31 Information processing system

Country Status (1)

Country Link
JP (1) JPS57162057A (en)

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