JPS54106125A - Keyboard input device - Google Patents
Keyboard input deviceInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62271118A (en) * | 1986-05-20 | 1987-11-25 | Matsushita Electric Ind Co Ltd | Display device |
-
1978
- 1978-02-08 JP JP1326978A patent/JPS54106125A/en active Pending
Cited By (2)
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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