JPS6134195U - Color CRT display color switching device - Google Patents
Color CRT display color switching deviceInfo
- Publication number
- JPS6134195U JPS6134195U JP11747584U JP11747584U JPS6134195U JP S6134195 U JPS6134195 U JP S6134195U JP 11747584 U JP11747584 U JP 11747584U JP 11747584 U JP11747584 U JP 11747584U JP S6134195 U JPS6134195 U JP S6134195U
- Authority
- JP
- Japan
- Prior art keywords
- color
- crt
- switching device
- display
- crt display
- 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
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図は本考案装置の一実施例を示すブロック回路図、
及び第２図は第１図に示す色選択回路の−詳細を示すブ
ロック回路図である。
１・・・・・・ＣＲＴ表示インター．フェース、２・・
・・・・ＣＲＴコントローラ、３・・・・・・データセ
レクタ、４・・・・・・パラレル会シリアル変換部、５
・・・・・・クロツク、６・・・・・−ＣＲＴ， ７・
・・・・・中央処理装置、８・・・・・・各種情報信号
、９・・・・・・ライトスイッチ信号、１ｏ・・・・・
・クロツク信号、１１・・・色選択回路、１２・・・・
・・アドレスデコーダ、１３・・四ラッチ回路、１４・
・・・・・マルチプレクサ部、Ｒｓ， Ｇｓ， Ｂｓ・
・・・・・表示色信号。[Brief Description of the Drawings] Fig. 1 is a block circuit diagram showing one embodiment of the device of the present invention;
and FIG. 2 is a block circuit diagram showing details of the color selection circuit shown in FIG. 1. 1...CRT display interface. Face, 2...
...CRT controller, 3...Data selector, 4...Parallel-to-serial converter, 5
・・・・・・Clock, 6・・・・−CRT, 7・
... Central processing unit, 8 ... Various information signals, 9 ... Light switch signal, 1o ...
・Clock signal, 11... Color selection circuit, 12...
...Address decoder, 13..Four latch circuits, 14.
...Multiplexer section, Rs, Gs, Bs・
...Display color signal.
Claims (2)
色を制御する装置であって、ライトスイッチ信号および
各種情報信号を入力する中央処理装置と、前記ＣＲＴコ
ントローラを備えたＣＲＴ表示インターフェースと、前
記カラーＣＲＴの表示色を選択的に切換える色選択回路
とを具備し、前記各種情報信号または前記ライトスイッ
チ信号に対応して前記カラーＣＲＴの表示色を切換える
ことを特徴とするカラーＣＲＴの表示色切換装置。(1) A device for controlling the display colors of a color CRT using a CRT controller, which includes a central processing unit that inputs light switch signals and various information signals, a CRT display interface equipped with the CRT controller, and 1. A display color switching device for a color CRT, comprising a color selection circuit for selectively switching a display color of the color CRT, and switching the display color of the color CRT in response to the various information signals or the light switch signal.
記色選択回路が赤、縁、青各色ごとのラッチ回路および
マルチプレクサとから構成されていることを特徴とする
カラーＣＲＴの表示色切換装置。(2) Utility model registration The device according to claim 1, characterized in that the color selection circuit is composed of a latch circuit and a multiplexer for each of red, edge, and blue colors. Switching device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11747584U JPS6134195U (en) | 1984-07-31 | 1984-07-31 | Color CRT display color switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11747584U JPS6134195U (en) | 1984-07-31 | 1984-07-31 | Color CRT display color switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6134195U true JPS6134195U (en) | 1986-03-01 |
Family
ID=33429069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11747584U Pending JPS6134195U (en) | 1984-07-31 | 1984-07-31 | Color CRT display color switching device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6134195U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53138643A (en) * | 1977-05-11 | 1978-12-04 | Hitachi Ltd | Color graphic display device |
| JPS5461422A (en) * | 1977-10-26 | 1979-05-17 | Hitachi Ltd | Color graphic display unit |
| JPS58100182A (en) * | 1981-09-22 | 1983-06-14 | スペリ−・コ−ポレイシヨン | Color and brightness tracking controller for crt display and operation of said crt display |
-
1984
- 1984-07-31 JP JP11747584U patent/JPS6134195U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53138643A (en) * | 1977-05-11 | 1978-12-04 | Hitachi Ltd | Color graphic display device |
| JPS5461422A (en) * | 1977-10-26 | 1979-05-17 | Hitachi Ltd | Color graphic display unit |
| JPS58100182A (en) * | 1981-09-22 | 1983-06-14 | スペリ−・コ−ポレイシヨン | Color and brightness tracking controller for crt display and operation of said crt display |
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