JPS55115131A - Display control unit - Google Patents
Display control unitInfo
- Publication number
- JPS55115131A JPS55115131A JP2173579A JP2173579A JPS55115131A JP S55115131 A JPS55115131 A JP S55115131A JP 2173579 A JP2173579 A JP 2173579A JP 2173579 A JP2173579 A JP 2173579A JP S55115131 A JPS55115131 A JP S55115131A
- Authority
- JP
- Japan
- Prior art keywords
- display section
- section
- information input
- input
- output data
- 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.)
- Granted
Links
Abstract
PURPOSE: To enable to use efficiently the display section, by the control so that the information input section having the connection request is connected to the display section via the input selection circuit, if either of a plurality of information input sections does not use the display section.
CONSTITUTION: In selectively connecting a plurality of information input sections, e.g. 1-1 and 1-2 to one display section 5, the input selection circuit 3 selects one output data line from the output data lines of the input sections 1-1 and 1-2 and connects it to the display section 5. Further, with the connection request from one of the information input section, e.g. 1-1, when the connection and usage state of the information input section is checked, and if either one of the input sections 1-1 and 1-2 does not use the display section 5, control is made so that the output data line of the input section 1-1 having the connection request is selected with the control section 6 and it is connected to the display section 5 and the circuit 3. Thus, the display section can efficiently be used.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54021735A JPS5952461B2 (en) | 1979-02-26 | 1979-02-26 | display control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54021735A JPS5952461B2 (en) | 1979-02-26 | 1979-02-26 | display control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55115131A true JPS55115131A (en) | 1980-09-04 |
JPS5952461B2 JPS5952461B2 (en) | 1984-12-19 |
Family
ID=12063328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54021735A Expired JPS5952461B2 (en) | 1979-02-26 | 1979-02-26 | display control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5952461B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0212195A (en) * | 1988-06-29 | 1990-01-17 | Matsushita Electric Ind Co Ltd | Information display device |
JP2006352416A (en) * | 2005-06-15 | 2006-12-28 | Sony Corp | Impedance converting circuit |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH026275U (en) * | 1988-06-27 | 1990-01-16 |
-
1979
- 1979-02-26 JP JP54021735A patent/JPS5952461B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0212195A (en) * | 1988-06-29 | 1990-01-17 | Matsushita Electric Ind Co Ltd | Information display device |
JP2006352416A (en) * | 2005-06-15 | 2006-12-28 | Sony Corp | Impedance converting circuit |
Also Published As
Publication number | Publication date |
---|---|
JPS5952461B2 (en) | 1984-12-19 |
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