JPS54106125A - Keyboard input device - Google Patents

Keyboard input device

Info

Publication number
JPS54106125A
JPS54106125A JP1326978A JP1326978A JPS54106125A JP S54106125 A JPS54106125 A JP S54106125A JP 1326978 A JP1326978 A JP 1326978A JP 1326978 A JP1326978 A JP 1326978A JP S54106125 A JPS54106125 A JP S54106125A
Authority
JP
Japan
Prior art keywords
information
switch
memory
key
groups
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
JP1326978A
Other languages
Japanese (ja)
Inventor
Masaru Ueki
Seiichi Kurihara
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 JP1326978A priority Critical patent/JPS54106125A/en
Publication of JPS54106125A publication Critical patent/JPS54106125A/en
Pending legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Digital Computer Display Output (AREA)

Abstract

PURPOSE: To ensure an effective input of the information to the higher-rank units by providing the switch groups to deliver each signal within several kinds of information groups, the ten-key, the memory, the display part, the control circuit and the data transfer circuit respectively.
CONSTITUTION: The information is displayed in the form of the character at the key top of each switch within switch groups SW1WSW4, and lamp display parts LP1W LP3 are distributed inside SW1WSW3. With push of the reception switch of, for example, switch group 1, the data composed of plural bits enters memory ME1, and then corresponding lamp lights up to confirm that the accepted information has been memorzed. Control circuit CC decides which switch group has been selected and then controls to which memory among ME4WME6 the figure information delivered from ten-key T should be memorized. And the supplied contents are displayed at the corresponding areas of display part DP1WDP3. The data memorized in memories ME1WME6 constitute one block of the information which is transferred to the higher-rank units through data transfer circuit DT.
COPYRIGHT: (C)1979,JPO&Japio
JP1326978A 1978-02-08 1978-02-08 Keyboard input device Pending JPS54106125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1326978A JPS54106125A (en) 1978-02-08 1978-02-08 Keyboard input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1326978A JPS54106125A (en) 1978-02-08 1978-02-08 Keyboard input device

Publications (1)

Publication Number Publication Date
JPS54106125A true JPS54106125A (en) 1979-08-20

Family

ID=11828488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1326978A Pending JPS54106125A (en) 1978-02-08 1978-02-08 Keyboard input device

Country Status (1)

Country Link
JP (1) JPS54106125A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62271118A (en) * 1986-05-20 1987-11-25 Matsushita Electric Ind Co Ltd Display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62271118A (en) * 1986-05-20 1987-11-25 Matsushita Electric Ind Co Ltd Display device
JPH0517568B2 (en) * 1986-05-20 1993-03-09 Matsushita Electric Ind Co Ltd

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