JPS56146344A - Terminal control device - Google Patents

Terminal control device

Info

Publication number
JPS56146344A
JPS56146344A JP4977080A JP4977080A JPS56146344A JP S56146344 A JPS56146344 A JP S56146344A JP 4977080 A JP4977080 A JP 4977080A JP 4977080 A JP4977080 A JP 4977080A JP S56146344 A JPS56146344 A JP S56146344A
Authority
JP
Japan
Prior art keywords
central system
terminal
data
input
given
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
JP4977080A
Other languages
Japanese (ja)
Other versions
JPS6112423B2 (en
Inventor
Tetsuo Hosoe
Kenji Shimojima
Yasuyoshi Ooyama
Hisashi Tanaka
Yuichi Tasaka
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 JP4977080A priority Critical patent/JPS56146344A/en
Publication of JPS56146344A publication Critical patent/JPS56146344A/en
Publication of JPS6112423B2 publication Critical patent/JPS6112423B2/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
    • G06F13/10—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)
  • Computer And Data Communications (AREA)
  • Communication Control (AREA)

Abstract

PURPOSE:To simplify the operation at the terminal side and at the same time prevent the processing capacity from decreasing for the central system, by exercising control over the input/output of data of the terminal from the side of the central system. CONSTITUTION:The input data giver through the terminal 1 is connected to the central system via the terminal control device 2. The data process distributing circuit 8 reads the mold information given from the central system via the information register 3. The input data is transmitted to the central system in case the mode information designates the data input given from the terminal. While if the central system cannot accept the data given from the terminal, the data input is once written into the storage device 9 in the form of the mode information to be read out later. Thus the operator at the terminal side can perform an operation regardless of the state of the central system. As a result, the time is stilized with high efficiency at the central system.
JP4977080A 1980-04-16 1980-04-16 Terminal control device Granted JPS56146344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4977080A JPS56146344A (en) 1980-04-16 1980-04-16 Terminal control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4977080A JPS56146344A (en) 1980-04-16 1980-04-16 Terminal control device

Publications (2)

Publication Number Publication Date
JPS56146344A true JPS56146344A (en) 1981-11-13
JPS6112423B2 JPS6112423B2 (en) 1986-04-08

Family

ID=12840397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4977080A Granted JPS56146344A (en) 1980-04-16 1980-04-16 Terminal control device

Country Status (1)

Country Link
JP (1) JPS56146344A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61112264A (en) * 1984-10-12 1986-05-30 Fujitsu Ltd Stand-alone type totalizer
JPS61226860A (en) * 1985-03-30 1986-10-08 Anritsu Corp Communication control system
JPS62190544A (en) * 1986-02-17 1987-08-20 Omron Tateisi Electronics Co Higher link unit for programmable controller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61112264A (en) * 1984-10-12 1986-05-30 Fujitsu Ltd Stand-alone type totalizer
JPS61226860A (en) * 1985-03-30 1986-10-08 Anritsu Corp Communication control system
JPS62190544A (en) * 1986-02-17 1987-08-20 Omron Tateisi Electronics Co Higher link unit for programmable controller

Also Published As

Publication number Publication date
JPS6112423B2 (en) 1986-04-08

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