JPS626792U - - Google Patents
Info
- Publication number
- JPS626792U JPS626792U JP9854385U JP9854385U JPS626792U JP S626792 U JPS626792 U JP S626792U JP 9854385 U JP9854385 U JP 9854385U JP 9854385 U JP9854385 U JP 9854385U JP S626792 U JPS626792 U JP S626792U
- Authority
- JP
- Japan
- Prior art keywords
- display device
- color palette
- color
- bitmap
- palette groups
- 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
Description
第１図は本考案の一実施例のブロツク図、第２
図ａは従来の単色のビツトマツプ表示装置の一例
を示すブロツク図、同図ｂは同図ａの画像メモリ
の内容とＣＲＴ表示装置の画面上における表示と
の対応を示す図である。
１，６……画像メモリ、２，７……並直変換回
路、３……デコーダ、４……カラーパレツト群、
５……パレツト群選択信号発生回路、８……ＣＲ
Ｔ表示装置。
Figure 1 is a block diagram of one embodiment of the present invention;
Figure a is a block diagram showing an example of a conventional monochrome bitmap display device, and figure b is a diagram showing the correspondence between the contents of the image memory shown in figure a and the display on the screen of a CRT display device. 1, 6... Image memory, 2, 7... Parallel-to-serial conversion circuit, 3... Decoder, 4... Color palette group,
5...Palette group selection signal generation circuit, 8...CR
T display device.
Claims (1)
ビツトマツプ表示装置において、少なくとも２組
のカラーパレツト群と、複数に分割した表示領域
に前記カラーパレツト群をそれぞれ割り付ける選
択手段とを備えることを特徴とするビツトマツプ
表示装置。 A bitmap display device using a color CRT display device of a progressive scanning type, characterized in that the bitmap display device comprises at least two sets of color palette groups, and selection means for allocating each of the color palette groups to a plurality of divided display areas. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9854385U JPS626792U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9854385U JPS626792U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS626792U true JPS626792U (en) | 1987-01-16 |
Family
ID=30966572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9854385U Pending JPS626792U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS626792U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6095593A (en) * | 1983-10-31 | 1985-05-28 | 株式会社東芝 | Display unit |
-
1985
- 1985-06-28 JP JP9854385U patent/JPS626792U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6095593A (en) * | 1983-10-31 | 1985-05-28 | 株式会社東芝 | Display unit |
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