JPS55115131A - Display control unit - Google Patents

Display control unit

Info

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
Application number
JP2173579A
Other languages
Japanese (ja)
Other versions
JPS5952461B2 (en
Inventor
Yoshinobu Nakatsu
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP54021735A priority Critical patent/JPS5952461B2/en
Publication of JPS55115131A publication Critical patent/JPS55115131A/en
Publication of JPS5952461B2 publication Critical patent/JPS5952461B2/en
Expired legal-status Critical Current

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
JP54021735A 1979-02-26 1979-02-26 display control device Expired JPS5952461B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH026275U (en) * 1988-06-27 1990-01-16

Cited By (2)

* Cited by examiner, † Cited by third party
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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