JPS5741734A - Crt controlling system - Google Patents

Crt controlling system

Info

Publication number
JPS5741734A
JPS5741734A JP55116954A JP11695480A JPS5741734A JP S5741734 A JPS5741734 A JP S5741734A JP 55116954 A JP55116954 A JP 55116954A JP 11695480 A JP11695480 A JP 11695480A JP S5741734 A JPS5741734 A JP S5741734A
Authority
JP
Japan
Prior art keywords
crt
screen
gate
data
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
JP55116954A
Other languages
Japanese (ja)
Inventor
Nobuhito Goto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55116954A priority Critical patent/JPS5741734A/en
Publication of JPS5741734A publication Critical patent/JPS5741734A/en
Pending legal-status Critical Current

Links

Landscapes

  • Digital Computer Display Output (AREA)

Abstract

PURPOSE: To ensure watching a number of screens with selection, by securing a divided display or an enlarged display in a free way for the data given via plural CRT controlling part onto a CRT screen.
CONSTITUTION: In case a number of screens are displayed by a CRT, the data given from a CRT controlling part reaches a reducing circuit 433 via an input gate 431 to be reduced. This reduced data is turned into the video signal and displayed via an output side gate 434 and in the form of a screen 51. For an enlarged display 52, a screen selected from the plural screen data which are given to a selecting circuit 432 from the gate 431 is directly displayed with no intervention of the gate 434.
COPYRIGHT: (C)1982,JPO&Japio
JP55116954A 1980-08-27 1980-08-27 Crt controlling system Pending JPS5741734A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55116954A JPS5741734A (en) 1980-08-27 1980-08-27 Crt controlling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55116954A JPS5741734A (en) 1980-08-27 1980-08-27 Crt controlling system

Publications (1)

Publication Number Publication Date
JPS5741734A true JPS5741734A (en) 1982-03-09

Family

ID=14699839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55116954A Pending JPS5741734A (en) 1980-08-27 1980-08-27 Crt controlling system

Country Status (1)

Country Link
JP (1) JPS5741734A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61296384A (en) * 1985-06-26 1986-12-27 株式会社日立製作所 Screen display controller
JPH02150919A (en) * 1988-12-01 1990-06-11 Fujitsu Ltd Display system for state display row at the time of dividing and displaying
JPH0772844A (en) * 1994-08-09 1995-03-17 Casio Comput Co Ltd Window display control method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61296384A (en) * 1985-06-26 1986-12-27 株式会社日立製作所 Screen display controller
JPH0569228B2 (en) * 1985-06-26 1993-09-30 Hitachi Ltd
JPH02150919A (en) * 1988-12-01 1990-06-11 Fujitsu Ltd Display system for state display row at the time of dividing and displaying
JPH0772844A (en) * 1994-08-09 1995-03-17 Casio Comput Co Ltd Window display control method

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