JPS6476091A - Image display controller - Google Patents

Image display controller

Info

Publication number
JPS6476091A
JPS6476091A JP62233224A JP23322487A JPS6476091A JP S6476091 A JPS6476091 A JP S6476091A JP 62233224 A JP62233224 A JP 62233224A JP 23322487 A JP23322487 A JP 23322487A JP S6476091 A JPS6476091 A JP S6476091A
Authority
JP
Japan
Prior art keywords
data
cpu
attribute
attribute data
inputted
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
JP62233224A
Other languages
Japanese (ja)
Inventor
Joji Murakami
Minoru Wano
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
Fujitsu Microcomputer Systems Ltd
Original Assignee
Fujitsu Ltd
Fujitsu Microcomputer Systems 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, Fujitsu Microcomputer Systems Ltd filed Critical Fujitsu Ltd
Priority to JP62233224A priority Critical patent/JPS6476091A/en
Publication of JPS6476091A publication Critical patent/JPS6476091A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the load and time of operation processing of a CPU or the like by synthesizing attribute data stored in an attribute register and each character code inputted from the external and writing the synthetic data in a picture memory. CONSTITUTION: The serial picture display data D, of characters inputted from the CPU or the like are registered in an exclusive attribute data register 19. Then, 1st attribute data having the same contents are outputted to a character video occasional writing/reading memory (CVRAM) 11 together with successively inputted character code data until a command decoder 18 judges succeeding 2nd attribute data having different contents through a control signal. Consequently, the data D1 can be shortened, the load of the CPU or the like related to serial picture display data processing can be reduced and its processing time can be shortened.
JP62233224A 1987-09-17 1987-09-17 Image display controller Pending JPS6476091A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62233224A JPS6476091A (en) 1987-09-17 1987-09-17 Image display controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62233224A JPS6476091A (en) 1987-09-17 1987-09-17 Image display controller

Publications (1)

Publication Number Publication Date
JPS6476091A true JPS6476091A (en) 1989-03-22

Family

ID=16951700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62233224A Pending JPS6476091A (en) 1987-09-17 1987-09-17 Image display controller

Country Status (1)

Country Link
JP (1) JPS6476091A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008235381A (en) * 2007-03-19 2008-10-02 Hitachi Ltd Sound absorption structure of electronic device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140486A (en) * 1983-02-01 1984-08-11 横河電機株式会社 Crt display
JPS61172187A (en) * 1985-01-25 1986-08-02 松下電器産業株式会社 Crt display unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140486A (en) * 1983-02-01 1984-08-11 横河電機株式会社 Crt display
JPS61172187A (en) * 1985-01-25 1986-08-02 松下電器産業株式会社 Crt display unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008235381A (en) * 2007-03-19 2008-10-02 Hitachi Ltd Sound absorption structure of electronic device

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