JPS5793432A - Input device - Google Patents

Input device

Info

Publication number
JPS5793432A
JPS5793432A JP55169860A JP16986080A JPS5793432A JP S5793432 A JPS5793432 A JP S5793432A JP 55169860 A JP55169860 A JP 55169860A JP 16986080 A JP16986080 A JP 16986080A JP S5793432 A JPS5793432 A JP S5793432A
Authority
JP
Japan
Prior art keywords
character
key
display
depressed
displayed
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
JP55169860A
Other languages
Japanese (ja)
Inventor
Shinya Kishimoto
Naoyuki Okada
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP55169860A priority Critical patent/JPS5793432A/en
Publication of JPS5793432A publication Critical patent/JPS5793432A/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
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0238—Programmable keyboards

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)
  • Position Input By Displaying (AREA)

Abstract

PURPOSE:To eliminate the need for the operation of shift key, by inputting one character through sequential change of display characters while key depression and detaching key, when one key has a plurality of meanings in an input device. CONSTITUTION:Each key K of an input device 1 is a 4-stage shift key, and when the key K is depressed, an I/O controlling section 3 fetches the first character of the character group corresponding to the address of the position, it is displayed at a part of a character display 2 and a timer 5 is started. While the key K is depressed, the timer 5 is operated and interruption is given to the I/O controlling section 3, which fetches the next character from a character generator 4 and transmits it to the character display 2, and the first character is disappeared from the display device 2 and the second character is displayed. Thus, the characters are displayed one after another while the key K is depressed. When the operator finds out an intended character and stops depression of the key K, the input code corresponding to the character is picked up from an input code generation section 7 and it is transferred to a CPU8.
JP55169860A 1980-12-01 1980-12-01 Input device Pending JPS5793432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55169860A JPS5793432A (en) 1980-12-01 1980-12-01 Input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55169860A JPS5793432A (en) 1980-12-01 1980-12-01 Input device

Publications (1)

Publication Number Publication Date
JPS5793432A true JPS5793432A (en) 1982-06-10

Family

ID=15894276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55169860A Pending JPS5793432A (en) 1980-12-01 1980-12-01 Input device

Country Status (1)

Country Link
JP (1) JPS5793432A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077046A (en) * 1980-11-28 1991-12-31 Kuraray Co., Ltd. Polyprenyl composition or compounds and process for the production thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077046A (en) * 1980-11-28 1991-12-31 Kuraray Co., Ltd. Polyprenyl composition or compounds and process for the production thereof

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