JPS5549057A - Multi-polling system - Google Patents

Multi-polling system

Info

Publication number
JPS5549057A
JPS5549057A JP12282478A JP12282478A JPS5549057A JP S5549057 A JPS5549057 A JP S5549057A JP 12282478 A JP12282478 A JP 12282478A JP 12282478 A JP12282478 A JP 12282478A JP S5549057 A JPS5549057 A JP S5549057A
Authority
JP
Japan
Prior art keywords
time
terminal
several
shortened
terminals
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
JP12282478A
Other languages
Japanese (ja)
Inventor
Masazumi Fukuda
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 JP12282478A priority Critical patent/JPS5549057A/en
Publication of JPS5549057A publication Critical patent/JPS5549057A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Small-Scale Networks (AREA)

Abstract

PURPOSE:To improve processing performance of a system and also to shorten turn around time at a terminal by grouping several terminals and then by providing several processors which provide simultaneous polling control of each group. CONSTITUTION:Terminals 1-1-1-N are divided into several groups and terminal controller 2 is equipped with several processors 4-1-4-n which provides simultaneous polling control of each group and several message buffers 5-1-5-n stored temporarily with response information from a central processor and informaton from a terminal. Information stored in each message buffer is sent out 6 and 8 to unit 10 at a time and response information is received 7 and 9 from unit 10 at a time. As a result, the overhead time of the monitoring of CPU10 is shortened to improve processing performance of this system, so that the turn around time from the request transmission of a terminal and its response reception can be shortened.
JP12282478A 1978-10-05 1978-10-05 Multi-polling system Pending JPS5549057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12282478A JPS5549057A (en) 1978-10-05 1978-10-05 Multi-polling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12282478A JPS5549057A (en) 1978-10-05 1978-10-05 Multi-polling system

Publications (1)

Publication Number Publication Date
JPS5549057A true JPS5549057A (en) 1980-04-08

Family

ID=14845533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12282478A Pending JPS5549057A (en) 1978-10-05 1978-10-05 Multi-polling system

Country Status (1)

Country Link
JP (1) JPS5549057A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58198986A (en) * 1982-05-17 1983-11-19 Tamura Electric Works Ltd Signal transmission system of key telephone device
US7839836B2 (en) 2003-08-08 2010-11-23 Intel Corporation Arranging SDMA poll groups by response length

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58198986A (en) * 1982-05-17 1983-11-19 Tamura Electric Works Ltd Signal transmission system of key telephone device
US7839836B2 (en) 2003-08-08 2010-11-23 Intel Corporation Arranging SDMA poll groups by response length

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