JPS6133088U - Character display control device - Google Patents
Character display control deviceInfo
- Publication number
- JPS6133088U JPS6133088U JP11696084U JP11696084U JPS6133088U JP S6133088 U JPS6133088 U JP S6133088U JP 11696084 U JP11696084 U JP 11696084U JP 11696084 U JP11696084 U JP 11696084U JP S6133088 U JPS6133088 U JP S6133088U
- Authority
- JP
- Japan
- Prior art keywords
- character
- control device
- display control
- line
- character 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
第１図は本考案の一実施例を示すブロック図、第２図は
従来の表示制御回路を示すブロック図である。
１・・・・・・ＣＲＴコントローラ、２・・・・・・プ
凸セッサ、３・・・・・・アドレス●ドライバ、４・・
・・・・リフレッシュ・メモリ偶数アドレス面、５・・
・・・・リフレッシュ・メモリ奇数アドレス面、６・・
・・・・読み出し順序回路、７・・・・・・プロセッサ
読み出し回路、８・・曲ラスタ・カウンタ、９・・・・
・・文字パターン発生用ＲＯＭ，Ｉ Ｑ・・・・・・ビ
デオ合成回路、１１・・・・・・ＣＲＴ文字表示部、１
２・・・・・・リフレッシュ・メモリ、１３・・・・・
・ライン・バッファ●メモリ、１４・・・・・・カラム
・カウンタ。FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a block diagram showing a conventional display control circuit. 1... CRT controller, 2... Protrusion processor, 3... Address●driver, 4...
...Refresh memory even address side, 5...
...Refresh memory odd address side, 6...
... Readout sequence circuit, 7... Processor readout circuit, 8... Song raster counter, 9...
...ROM for character pattern generation, IQ...Video synthesis circuit, 11...CRT character display section, 1
2...Refresh memory, 13...
・Line buffer●Memory, 14... Column counter.
Claims (1)
レッシュメモリと前記リフレッシュメモリからの文字コ
ードを文字パターンに変換するキャラクタジエネレータ
との間に、前記ディスプレイ装置の１行分の表示文字コ
ードを格納するライン・ハツファ・メモリと、前記ライ
ン●パツファ・メモリに１行分の表示アドレスを与える
カラム・カウンタとを設けたことを特徴とする文字表示
制御装置。Between a refresh memory that stores character codes to be displayed on the display device and a character generator that converts the character codes from the refresh memory into a character pattern, there is a line that stores the display character code for one line of the display device. 1. A character display control device, comprising: a patch memory; and a column counter for giving a display address for one line to the line buffer memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11696084U JPS6133088U (en) | 1984-07-30 | 1984-07-30 | Character display control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11696084U JPS6133088U (en) | 1984-07-30 | 1984-07-30 | Character display control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6133088U true JPS6133088U (en) | 1986-02-28 |
Family
ID=30675873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11696084U Pending JPS6133088U (en) | 1984-07-30 | 1984-07-30 | Character display control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6133088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04369687A (en) * | 1991-06-19 | 1992-12-22 | Rohm Co Ltd | Character display device |
-
1984
- 1984-07-30 JP JP11696084U patent/JPS6133088U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04369687A (en) * | 1991-06-19 | 1992-12-22 | Rohm Co Ltd | Character display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6133088U (en) | Character display control device | |
| JPS6315674U (en) | ||
| JPS63102410U (en) | ||
| JPS58108493U (en) | image control device | |
| JPS60163490U (en) | graphic display device | |
| JPS58165674U (en) | CRT display device | |
| JPS6144696U (en) | display device | |
| JPS5917490U (en) | screen control device | |
| JPS6088385U (en) | display device | |
| JPS62193296U (en) | ||
| JPS60133496U (en) | computer drawing circuit | |
| JPS59126282U (en) | Character display device for CRT | |
| JPS6281992U (en) | ||
| JPS59178734U (en) | text processing device | |
| JPS5945647U (en) | CRT terminal device | |
| JPH0255341U (en) | ||
| JPS5828891U (en) | CRT display device | |
| JPH01127054U (en) | ||
| JPS5871845U (en) | Raster scan type CRT display device with built-in segment buffer function | |
| JPS5836455U (en) | Kanji output device | |
| JPS5842879U (en) | Color display device in transaction processing device | |
| JPS6279293U (en) | ||
| JPS63131288U (en) | ||
| JPH0264275U (en) | ||
| JPS6315673U (en) |