JPH0246263U - - Google Patents
Info
- Publication number
- JPH0246263U JPH0246263U JP12290888U JP12290888U JPH0246263U JP H0246263 U JPH0246263 U JP H0246263U JP 12290888 U JP12290888 U JP 12290888U JP 12290888 U JP12290888 U JP 12290888U JP H0246263 U JPH0246263 U JP H0246263U
- Authority
- JP
- Japan
- Prior art keywords
- image data
- rom
- resolution display
- memory
- expansion
- 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
- 238000010586 diagram Methods 0.000 description 3
- 230000006837 decompression Effects 0.000 description 1
Landscapes
- Processing Or Creating Images (AREA)
- Image Processing (AREA)
Description
第１図は本考案実施例のイメージデータ再生装
置の概略構成を示し、第２図は同装置の汎用パー
ソナルコンピユータの電気的ブロツク回路図、第
３図はパーソナルコンピユータによつて制御され
る再生データの流れを示す図、第４図ａ，ｂは本
考案他の実施例の再生データの流れを示す図、第
５図は本考案他の実施例の要部電気的ブロツク図
である。
１…パソコン本体、２…ＣＰＵ、３…システム
ＲＯＭ、４…システムＲＡＮ、５…バス、１０，
１１，１２…拡張ボード、１６…ＣＤ―ＲＯＭ、
１７…ドライブ装置、１８…ドライブインタフエ
ース、１９…伸張回路、２０…イメージメモリ、
２１…高解像度デイスプレイ、２２…デイスプレ
イコントローラ。
FIG. 1 shows a schematic configuration of an image data reproducing device according to an embodiment of the present invention, FIG. 2 is an electrical block circuit diagram of a general-purpose personal computer of the same device, and FIG. 3 shows reproducing data controlled by the personal computer. FIGS. 4a and 4b are diagrams showing the flow of reproduced data in another embodiment of the present invention, and FIG. 5 is an electrical block diagram of a main part of another embodiment of the present invention. 1... Personal computer body, 2... CPU, 3... System ROM, 4... System RAN, 5... Bus, 10,
11, 12...Expansion board, 16...CD-ROM,
17... Drive device, 18... Drive interface, 19... Decompression circuit, 20... Image memory,
21...High resolution display, 22...Display controller.
Claims (1)
ムＲＯＭ及びシステムＲＡＭを有すると共に前記
バスに接続される拡張ボードの収納部を設けたコ
ンピユータと、ＣＤ―ＲＯＭに記録されたデータ
を再生するＣＤ―ＲＯＭドライブ装置接続用のＣ
Ｄ―ＲＯＭドライブインタフエースと、前記ＣＤ
―ＲＯＭからの再生イメージデータが圧縮イメー
ジデータである時同再生イメージデータを伸長す
る伸長回路と、この伸長回路にて伸長されたイメ
ージデータを一時的に記憶するイメージメモリと
、このイメージメモリに記憶されたイメージデー
タを高解像度デイスプレイに表示させる高解像度
デイスプレイコントローラとを備え、前記ＣＤ―
ＲＯＭドライブインタフエース、伸長回路、イメ
ージメモリ及び高解像度デイスプレイコントロー
ラが一又は複数の拡張ボード上に取付けられて前
記収納部に収納されることを特徴とするイメージ
データ再生装置。 A computer that has a CPU, a system ROM, and a system RAM that are connected to each other by a bus, and that is also provided with a housing for an expansion board that is connected to the bus, and a CD-ROM drive that plays back data recorded on the CD-ROM. C for device connection
D-ROM drive interface and the CD
- When the reproduced image data from the ROM is compressed image data, an expansion circuit that expands the reproduced image data, an image memory that temporarily stores the image data expanded by this expansion circuit, and a memory that is stored in this image memory. and a high-resolution display controller for displaying the image data on a high-resolution display.
An image data reproducing device characterized in that a ROM drive interface, an expansion circuit, an image memory, and a high resolution display controller are mounted on one or more expansion boards and stored in the storage section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12290888U JPH0246263U (en) | 1988-09-20 | 1988-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12290888U JPH0246263U (en) | 1988-09-20 | 1988-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0246263U true JPH0246263U (en) | 1990-03-29 |
Family
ID=31371281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12290888U Pending JPH0246263U (en) | 1988-09-20 | 1988-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246263U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS603790A (en) * | 1983-06-21 | 1985-01-10 | Yokogawa Hokushin Electric Corp | Electronic filing system |
| JPS62288888A (en) * | 1986-06-09 | 1987-12-15 | ケンコンピュータ株式会社 | Image display unit for cd-rom |
| JPS6359672A (en) * | 1986-08-30 | 1988-03-15 | Toshiba Corp | Storage and retrieval device for picture information |
-
1988
- 1988-09-20 JP JP12290888U patent/JPH0246263U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS603790A (en) * | 1983-06-21 | 1985-01-10 | Yokogawa Hokushin Electric Corp | Electronic filing system |
| JPS62288888A (en) * | 1986-06-09 | 1987-12-15 | ケンコンピュータ株式会社 | Image display unit for cd-rom |
| JPS6359672A (en) * | 1986-08-30 | 1988-03-15 | Toshiba Corp | Storage and retrieval device for picture information |
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