JPS5698059A - Communication control device - Google Patents

Communication control device

Info

Publication number
JPS5698059A
JPS5698059A JP14880A JP14880A JPS5698059A JP S5698059 A JPS5698059 A JP S5698059A JP 14880 A JP14880 A JP 14880A JP 14880 A JP14880 A JP 14880A JP S5698059 A JPS5698059 A JP S5698059A
Authority
JP
Japan
Prior art keywords
code
designated
received
transformation
flag
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
JP14880A
Other languages
Japanese (ja)
Inventor
Katsuaki Takabori
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 JP14880A priority Critical patent/JPS5698059A/en
Publication of JPS5698059A publication Critical patent/JPS5698059A/en
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer And Data Communications (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)

Abstract

PURPOSE:To secure an automatic generation of a transformation into control code which is caused under transmission, by transmitting the designated code received after converting it into another code. CONSTITUTION:The conversion of the designated specified code into another code is regulated in case the data is transmitted and received between the central processor 1 and the terminal device 10. For this purpose, the terminal test flag is set previously if the terminal test command is received before transmission and reception of the data. The test flag is then compared with the code to which an conversion is designated. Then the corresponding code is converted into the designated code in case the above-mentioned flag is set and when the same code is received. The converted code is then sent to the central processor or the terminal device to cause an transformation into the control code automatically.
JP14880A 1980-01-07 1980-01-07 Communication control device Pending JPS5698059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14880A JPS5698059A (en) 1980-01-07 1980-01-07 Communication control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14880A JPS5698059A (en) 1980-01-07 1980-01-07 Communication control device

Publications (1)

Publication Number Publication Date
JPS5698059A true JPS5698059A (en) 1981-08-07

Family

ID=11465942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14880A Pending JPS5698059A (en) 1980-01-07 1980-01-07 Communication control device

Country Status (1)

Country Link
JP (1) JPS5698059A (en)

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