JPS5762648A - Input and output control system for teltgram - Google Patents

Input and output control system for teltgram

Info

Publication number
JPS5762648A
JPS5762648A JP55135892A JP13589280A JPS5762648A JP S5762648 A JPS5762648 A JP S5762648A JP 55135892 A JP55135892 A JP 55135892A JP 13589280 A JP13589280 A JP 13589280A JP S5762648 A JPS5762648 A JP S5762648A
Authority
JP
Japan
Prior art keywords
gate
telegram
terminal equipment
input
main storage
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
JP55135892A
Other languages
Japanese (ja)
Other versions
JPS644383B2 (en
Inventor
Kazuo Tako
Kaiichirou Oohashi
Mareyoshi Ootani
Yutaka Yao
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
Hitachi Ltd
NEC Corp
NTT Inc
Original Assignee
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone 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 Fujitsu Ltd, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP55135892A priority Critical patent/JPS5762648A/en
Publication of JPS5762648A publication Critical patent/JPS5762648A/en
Publication of JPS644383B2 publication Critical patent/JPS644383B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H04L13/02—Details not particular to receiver or transmitter
    • H04L13/08—Intermediate storage means

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)

Abstract

PURPOSE:To shorten the construction of a real time system, by providing a gate, which controls telegram input and output, to a center correspondingly to a terminal equipment. CONSTITUTION:The telegram input from a terminal equipment 1 is stored in a main storage device 4. The telegram outputted from a center to the terminal equipment 1 is prepared in the main storage device 4. In this step, a center processing device 2 obtains a gate (g) storage address in the main storage device 4 corresponding to the terminal equipment 1. Next, a gate key (k) storage address in the main storage device 4 which is given to the telegram is obtained. On a basis of these addresses, a command C is issued to a gate control device 3. The first operand, the second operand, and the third operand of the command C designate a gate storage address, a gate key storage address, and the number of elements respectively. If the status code from the gate control device 3 is 1 after issuing the command C, the execution of telegram input and output processing is not permitted; and if it is 0, this execution is permitted.
JP55135892A 1980-10-01 1980-10-01 Input and output control system for teltgram Granted JPS5762648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55135892A JPS5762648A (en) 1980-10-01 1980-10-01 Input and output control system for teltgram

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55135892A JPS5762648A (en) 1980-10-01 1980-10-01 Input and output control system for teltgram

Publications (2)

Publication Number Publication Date
JPS5762648A true JPS5762648A (en) 1982-04-15
JPS644383B2 JPS644383B2 (en) 1989-01-25

Family

ID=15162235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55135892A Granted JPS5762648A (en) 1980-10-01 1980-10-01 Input and output control system for teltgram

Country Status (1)

Country Link
JP (1) JPS5762648A (en)

Also Published As

Publication number Publication date
JPS644383B2 (en) 1989-01-25

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