JPS5561842A - Character display unit - Google Patents

Character display unit

Info

Publication number
JPS5561842A
JPS5561842A JP13448878A JP13448878A JPS5561842A JP S5561842 A JPS5561842 A JP S5561842A JP 13448878 A JP13448878 A JP 13448878A JP 13448878 A JP13448878 A JP 13448878A JP S5561842 A JPS5561842 A JP S5561842A
Authority
JP
Japan
Prior art keywords
information
display
crt
code
control
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
JP13448878A
Other languages
Japanese (ja)
Inventor
Hiromasa Furukawa
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP13448878A priority Critical patent/JPS5561842A/en
Publication of JPS5561842A publication Critical patent/JPS5561842A/en
Pending legal-status Critical Current

Links

Landscapes

  • Digital Computer Display Output (AREA)

Abstract

PURPOSE: To arbitrarily control the information display to a plurality of CRT's with the display control code, by the constitution of the display information on CRT's with the character code and the display control code.
CONSTITUTION: The unit consists of the reproduction buffer memory 4 storing the display information consisting of the character code information and the display control code and the display control code buffer registers 9 and 10 storing the display control code outputted from the memory 4 in order. Further, the character code buffer register 5 storing the character code outputted from the memory 4 and the character generator 6 converting the output information of the register 5 into the information displayed on a plurality of CRT's 23W26 are provided, and the converted information is fed to the control circuits 19W22 via the parallel serial conversion circuit 7. Further, the output of the register 10 is fed to the decoder 11 and the control signals 12W16 selecting any of the CRT's 23W26 for the display of the output of the decoder 11 are produced to control the circuits 19W22 and to display the information to any of the CRT's 23W26.
COPYRIGHT: (C)1980,JPO&Japio
JP13448878A 1978-11-02 1978-11-02 Character display unit Pending JPS5561842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13448878A JPS5561842A (en) 1978-11-02 1978-11-02 Character display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13448878A JPS5561842A (en) 1978-11-02 1978-11-02 Character display unit

Publications (1)

Publication Number Publication Date
JPS5561842A true JPS5561842A (en) 1980-05-09

Family

ID=15129491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13448878A Pending JPS5561842A (en) 1978-11-02 1978-11-02 Character display unit

Country Status (1)

Country Link
JP (1) JPS5561842A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6278589A (en) * 1985-09-20 1987-04-10 株式会社チノー Driving device for display unit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133692A (en) * 1974-09-02 1976-03-22 Toa Electric Co Ltd JIDON YOKEN SASOCHI
JPS52137933A (en) * 1976-05-14 1977-11-17 Hitachi Ltd Control system for display of information

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133692A (en) * 1974-09-02 1976-03-22 Toa Electric Co Ltd JIDON YOKEN SASOCHI
JPS52137933A (en) * 1976-05-14 1977-11-17 Hitachi Ltd Control system for display of information

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6278589A (en) * 1985-09-20 1987-04-10 株式会社チノー Driving device for display unit

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