JPS5556240A - Crt display unit - Google Patents

Crt display unit

Info

Publication number
JPS5556240A
JPS5556240A JP12782878A JP12782878A JPS5556240A JP S5556240 A JPS5556240 A JP S5556240A JP 12782878 A JP12782878 A JP 12782878A JP 12782878 A JP12782878 A JP 12782878A JP S5556240 A JPS5556240 A JP S5556240A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
part
display
memory
crt11a
displayed
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
JP12782878A
Inventor
Ichiro Yoshikawa
Original Assignee
Toshiba Corp
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

Links

Abstract

PURPOSE: To make it possible to display freely various information on several CRT screens by one display unit equipped with one microcomputer.
CONSTITUTION: From microcomputer 15, display contents, a memory address, cursor position, and information needed for display are sent to control part 12 of display part 13 which provides display. On receiving the information, control part 12 displays the assigned part of data in a memory one a CRT screen on the basis of the received information. On CRT11a, memory data at part (a) assigned to it is displayed in general, but assigning the memory address of part (b) to CRT11a by control part 12a results in that memory data at part (b) is displayed on CRT11a. Further, the memory data can be displayed on assigned CRT by assigning the middle address of part (b) to that of part (c) like part (d).
COPYRIGHT: (C)1980,JPO&Japio
JP12782878A 1978-10-19 1978-10-19 Crt display unit Pending JPS5556240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12782878A JPS5556240A (en) 1978-10-19 1978-10-19 Crt display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12782878A JPS5556240A (en) 1978-10-19 1978-10-19 Crt display unit

Publications (1)

Publication Number Publication Date
JPS5556240A true true JPS5556240A (en) 1980-04-24

Family

ID=14969663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12782878A Pending JPS5556240A (en) 1978-10-19 1978-10-19 Crt display unit

Country Status (1)

Country Link
JP (1) JPS5556240A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582878A (en) * 1981-06-29 1983-01-08 Fujitsu Ltd Document processor
JPS58138143U (en) * 1982-03-08 1983-09-17
JPS5913424U (en) * 1982-07-16 1984-01-27
JPS63147223A (en) * 1986-12-11 1988-06-20 Alps Electric Co Ltd Input/output switching system
US4757441A (en) * 1985-02-28 1988-07-12 International Business Machines Corporation Logical arrangement for controlling use of different system displays by main proessor and coprocessor
US4833596A (en) * 1985-02-28 1989-05-23 International Business Machines Corporation Logical arrangement for controlling use of different system displays by main processor and co-processor
JPH0337532U (en) * 1989-08-15 1991-04-11

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582878A (en) * 1981-06-29 1983-01-08 Fujitsu Ltd Document processor
JPH0117589B2 (en) * 1981-06-29 1989-03-31 Fujitsu Ltd
JPS58138143U (en) * 1982-03-08 1983-09-17
JPS5913424U (en) * 1982-07-16 1984-01-27
JPS624506Y2 (en) * 1982-07-16 1987-02-02
US4757441A (en) * 1985-02-28 1988-07-12 International Business Machines Corporation Logical arrangement for controlling use of different system displays by main proessor and coprocessor
US4833596A (en) * 1985-02-28 1989-05-23 International Business Machines Corporation Logical arrangement for controlling use of different system displays by main processor and co-processor
JPS63147223A (en) * 1986-12-11 1988-06-20 Alps Electric Co Ltd Input/output switching system
JPH0337532U (en) * 1989-08-15 1991-04-11

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