JPS5714940A - Terminal data processing system - Google Patents

Terminal data processing system

Info

Publication number
JPS5714940A
JPS5714940A JP9037780A JP9037780A JPS5714940A JP S5714940 A JPS5714940 A JP S5714940A JP 9037780 A JP9037780 A JP 9037780A JP 9037780 A JP9037780 A JP 9037780A JP S5714940 A JPS5714940 A JP S5714940A
Authority
JP
Japan
Prior art keywords
data
transmission
shunt
decides
low
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
JP9037780A
Other languages
Japanese (ja)
Inventor
Tadao Sugishima
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP9037780A priority Critical patent/JPS5714940A/en
Publication of JPS5714940A publication Critical patent/JPS5714940A/en
Pending 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
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/22—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling
    • G06F13/225—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling with priority control

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)

Abstract

PURPOSE:To realize transmission of the data having high priority in the course of transmission of the data for a system in which the data is transmitted through a number of low-speed terminals, by providing a continuation deciding part that decides the priority during transmission of data and a shunt and restoration part of the intermitted data. CONSTITUTION:The system includes a telegram controlling part 10 which is capable of a multiplex process of the transfer of data between plural terminal devices 3 and an output data buffer 1 in which the originating data is stored. In addition, a continuation deciding part 21 decides the transmission request of the data having high priority under transmission of a low-speed data, and a shunt and restoration part 22 performs the shunt and restoration of the intermitted data by a shunt file 2b of a major storage device 2. The part 21 decides the presence or absence of the data transmission request having high priority every time when a low-speed data is transmitted by a prescribed quantity; while the part 22 shunts the data for discontinuation and restart of transmission of data and then switches the transmission of data.
JP9037780A 1980-07-02 1980-07-02 Terminal data processing system Pending JPS5714940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9037780A JPS5714940A (en) 1980-07-02 1980-07-02 Terminal data processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9037780A JPS5714940A (en) 1980-07-02 1980-07-02 Terminal data processing system

Publications (1)

Publication Number Publication Date
JPS5714940A true JPS5714940A (en) 1982-01-26

Family

ID=13996869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9037780A Pending JPS5714940A (en) 1980-07-02 1980-07-02 Terminal data processing system

Country Status (1)

Country Link
JP (1) JPS5714940A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07182285A (en) * 1993-12-24 1995-07-21 Nec Corp Remote job entry system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07182285A (en) * 1993-12-24 1995-07-21 Nec Corp Remote job entry system

Similar Documents

Publication Publication Date Title
JPS5714940A (en) Terminal data processing system
JPS56110125A (en) Data processing device
JPS57190443A (en) Automatic starting controlling system for terminal device
JPS56157519A (en) Data transfer system
JPS56137754A (en) Control system of information transferring
JPS56128048A (en) Group polling control method
JPS56110367A (en) Communication controller
JPS57143956A (en) Mutual communication system between half duplex and full duplex terminal
JPS5739646A (en) Interruption controlling system during communication
JPS5710833A (en) Communication controlling system
JPS57106976A (en) Compression and restoration processing system
JP2671655B2 (en) Communication device
JPS5787262A (en) Charging data gathering system
JPS56126353A (en) Telegram buffer sharing control system for same-letter address communication system
JPS57131148A (en) Storage type data transfer system
JPS5652950A (en) Circuit control method of data highway system
JPS5591018A (en) Communication control system
JPS57109041A (en) Data transfer controlling system
JPS56162563A (en) Communication controlling system
JPS6447146A (en) Interruption/restart control system for data transmission by terminal adapter
JPS5797238A (en) Time division multidimensional connector
JPS5769337A (en) Data base access system
JPS57101488A (en) Data transfer system
JPS57180254A (en) Data transmission control method
JPS5762649A (en) Data communication system