JPS56156061A - Control system for lamp, key, display and the like of terminal device - Google Patents

Control system for lamp, key, display and the like of terminal device

Info

Publication number
JPS56156061A
JPS56156061A JP5973180A JP5973180A JPS56156061A JP S56156061 A JPS56156061 A JP S56156061A JP 5973180 A JP5973180 A JP 5973180A JP 5973180 A JP5973180 A JP 5973180A JP S56156061 A JPS56156061 A JP S56156061A
Authority
JP
Japan
Prior art keywords
display
information
lead
output
lamp
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
JP5973180A
Other languages
Japanese (ja)
Inventor
Tsutomu Iwata
Chitose Kimura
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP5973180A priority Critical patent/JPS56156061A/en
Publication of JPS56156061A publication Critical patent/JPS56156061A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/60—Semi-automatic systems, i.e. in which the numerical selection of the outgoing line is under the control of an operator
    • H04M3/62—Keyboard equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Small-Scale Networks (AREA)
  • Information Transfer Systems (AREA)

Abstract

PURPOSE:To increase the processing capacity of a central processor, by excluding a condition concerning address, mathcing to a special command and then securing control of display of the information common to the operator on a fully manual display. CONSTITUTION:The display write information A is sent to a common bus circuit 3 from a manual control device 2. At a terminal device 4b, the information A is received by a receiving register 5. The full unit display and write command is decoded by a command decoder 15, and an output is produced at an output lead 18 of the decoder 15 that is not gated by the output of an address matching circuit 14. The lamp, key and display driving circuit is driven by the lead 18 and the information lead at a data part 8 of the register 5, and the contents of the data part is displayed on a display 12.
JP5973180A 1980-05-06 1980-05-06 Control system for lamp, key, display and the like of terminal device Pending JPS56156061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5973180A JPS56156061A (en) 1980-05-06 1980-05-06 Control system for lamp, key, display and the like of terminal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5973180A JPS56156061A (en) 1980-05-06 1980-05-06 Control system for lamp, key, display and the like of terminal device

Publications (1)

Publication Number Publication Date
JPS56156061A true JPS56156061A (en) 1981-12-02

Family

ID=13121628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5973180A Pending JPS56156061A (en) 1980-05-06 1980-05-06 Control system for lamp, key, display and the like of terminal device

Country Status (1)

Country Link
JP (1) JPS56156061A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59135598A (en) * 1982-09-21 1984-08-03 ゼロツクスコ−ポレ−シヨン Copying machine and message transmission system for copying equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317234A (en) * 1976-08-02 1978-02-17 Takeda Riken Ind Co Ltd Plural data input output device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317234A (en) * 1976-08-02 1978-02-17 Takeda Riken Ind Co Ltd Plural data input output device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59135598A (en) * 1982-09-21 1984-08-03 ゼロツクスコ−ポレ−シヨン Copying machine and message transmission system for copying equipment

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