JPS5798027A - Input and output device of electronic computer for control - Google Patents

Input and output device of electronic computer for control

Info

Publication number
JPS5798027A
JPS5798027A JP55176720A JP17672080A JPS5798027A JP S5798027 A JPS5798027 A JP S5798027A JP 55176720 A JP55176720 A JP 55176720A JP 17672080 A JP17672080 A JP 17672080A JP S5798027 A JPS5798027 A JP S5798027A
Authority
JP
Japan
Prior art keywords
input
typewriter
instruction
abbreviated
reduce
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
JP55176720A
Other languages
Japanese (ja)
Inventor
Noriaki Akoin
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP55176720A priority Critical patent/JPS5798027A/en
Publication of JPS5798027A publication Critical patent/JPS5798027A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0227—Cooperation and interconnection of the input arrangement with other functional units of a computer

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)

Abstract

PURPOSE:To reduce the number of key input operations and to simply input an instruction by adding the function of decoding abbreviated instructions to a controller of input/output (I/O) typewriter. CONSTITUTION:An I/O typewriter device 2 is provided with a mode changeover controlling circuit 21 for use, exception and set of an abbreviated instruction, a decoding mechanism 22 of abbreviated instruction, an internal memory 23 for storing its decoded contents and an additional buffer 24 in addition to its conventional structure. Then, in I/O operation, the typewriter operates in each mode of use, exception or set of the abbreviated instruction in accordance with a switching position of switch 25 provided at the main body of the I/O typewriter. Thus, it is possible to reduce the number of key I/O typewriter. Thus, it is possible to reduce the number of key I/O operations and easily input an instruction.
JP55176720A 1980-12-11 1980-12-11 Input and output device of electronic computer for control Pending JPS5798027A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55176720A JPS5798027A (en) 1980-12-11 1980-12-11 Input and output device of electronic computer for control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55176720A JPS5798027A (en) 1980-12-11 1980-12-11 Input and output device of electronic computer for control

Publications (1)

Publication Number Publication Date
JPS5798027A true JPS5798027A (en) 1982-06-18

Family

ID=16018589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55176720A Pending JPS5798027A (en) 1980-12-11 1980-12-11 Input and output device of electronic computer for control

Country Status (1)

Country Link
JP (1) JPS5798027A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419332A (en) * 1977-07-13 1979-02-14 Mitsubishi Electric Corp Keyboard unit
JPS5544615A (en) * 1978-09-25 1980-03-29 Nippon Telegr & Teleph Corp <Ntt> Character input unit
JPS55146536A (en) * 1979-05-02 1980-11-14 Ricoh Co Ltd Japanese character input device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419332A (en) * 1977-07-13 1979-02-14 Mitsubishi Electric Corp Keyboard unit
JPS5544615A (en) * 1978-09-25 1980-03-29 Nippon Telegr & Teleph Corp <Ntt> Character input unit
JPS55146536A (en) * 1979-05-02 1980-11-14 Ricoh Co Ltd Japanese character input device

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