JPS6253851B2 - - Google Patents

Info

Publication number
JPS6253851B2
JPS6253851B2 JP53028462A JP2846278A JPS6253851B2 JP S6253851 B2 JPS6253851 B2 JP S6253851B2 JP 53028462 A JP53028462 A JP 53028462A JP 2846278 A JP2846278 A JP 2846278A JP S6253851 B2 JPS6253851 B2 JP S6253851B2
Authority
JP
Japan
Prior art keywords
key
signal
input
pressed
circuit
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.)
Expired
Application number
JP53028462A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54121026A (en
Inventor
Akira Kuroki
Yoshihiro Nagano
Hideo Tsuboi
Hiroyuki Yamamoto
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP2846278A priority Critical patent/JPS54121026A/ja
Publication of JPS54121026A publication Critical patent/JPS54121026A/ja
Publication of JPS6253851B2 publication Critical patent/JPS6253851B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)
JP2846278A 1978-03-13 1978-03-13 Input control system Granted JPS54121026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2846278A JPS54121026A (en) 1978-03-13 1978-03-13 Input control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2846278A JPS54121026A (en) 1978-03-13 1978-03-13 Input control system

Publications (2)

Publication Number Publication Date
JPS54121026A JPS54121026A (en) 1979-09-19
JPS6253851B2 true JPS6253851B2 (enrdf_load_stackoverflow) 1987-11-12

Family

ID=12249316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2846278A Granted JPS54121026A (en) 1978-03-13 1978-03-13 Input control system

Country Status (1)

Country Link
JP (1) JPS54121026A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01157664A (ja) * 1987-12-15 1989-06-20 Matsushita Electric Works Ltd 電話回線を用いた遠隔制御システムの端末装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5776626A (en) * 1980-10-31 1982-05-13 Canon Inc Key input equipment
US4420744A (en) * 1981-02-12 1983-12-13 Oak Industries Inc. Keyboard crosspoint encoder having N-key rollover
JPS6132127A (ja) * 1984-07-24 1986-02-14 Alps Electric Co Ltd キーボードのキーコード出力装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825926A (en) * 1973-02-05 1974-07-23 Ibm Interfacing circuitry for connecting a remote keyboard with a data receiving buffer
JPS49113530A (enrdf_load_stackoverflow) * 1973-02-26 1974-10-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01157664A (ja) * 1987-12-15 1989-06-20 Matsushita Electric Works Ltd 電話回線を用いた遠隔制御システムの端末装置

Also Published As

Publication number Publication date
JPS54121026A (en) 1979-09-19

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