JPS5461835A - Multiple-item input device - Google Patents

Multiple-item input device

Info

Publication number
JPS5461835A
JPS5461835A JP12812877A JP12812877A JPS5461835A JP S5461835 A JPS5461835 A JP S5461835A JP 12812877 A JP12812877 A JP 12812877A JP 12812877 A JP12812877 A JP 12812877A JP S5461835 A JPS5461835 A JP S5461835A
Authority
JP
Japan
Prior art keywords
code
signal
key
keying
generator
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
JP12812877A
Other languages
Japanese (ja)
Inventor
Hideyuki Takahashi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12812877A priority Critical patent/JPS5461835A/en
Publication of JPS5461835A publication Critical patent/JPS5461835A/en
Pending legal-status Critical Current

Links

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  • Input From Keyboards Or The Like (AREA)

Abstract

PURPOSE: To make it possible to input different data easily by one key, and to increase its practical value, by selecting a code generator with a code selective signal.
CONSTITUTION: Code generator 3 generates a specific code with a keying signal. Code-generator selective signal 7 is the signal assigning one of code genera tors 3 which sould operate. Once a certain key of key matrix 1 is operated, its output 2 is inputted to I...N of code generators 3 and keying detection circuit 4. Here, supposing that code generators 3 are selected by code selective signal 7, different data 5 can be inputted easily through the keying of the same key, so that its practical value will improve.
COPYRIGHT: (C)1979,JPO&Japio
JP12812877A 1977-10-27 1977-10-27 Multiple-item input device Pending JPS5461835A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12812877A JPS5461835A (en) 1977-10-27 1977-10-27 Multiple-item input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12812877A JPS5461835A (en) 1977-10-27 1977-10-27 Multiple-item input device

Publications (1)

Publication Number Publication Date
JPS5461835A true JPS5461835A (en) 1979-05-18

Family

ID=14977078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12812877A Pending JPS5461835A (en) 1977-10-27 1977-10-27 Multiple-item input device

Country Status (1)

Country Link
JP (1) JPS5461835A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54136229A (en) * 1978-04-14 1979-10-23 Nec Corp Keyboard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54136229A (en) * 1978-04-14 1979-10-23 Nec Corp Keyboard

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