JPH0419087U - - Google Patents
Info
- Publication number
- JPH0419087U JPH0419087U JP5976690U JP5976690U JPH0419087U JP H0419087 U JPH0419087 U JP H0419087U JP 5976690 U JP5976690 U JP 5976690U JP 5976690 U JP5976690 U JP 5976690U JP H0419087 U JPH0419087 U JP H0419087U
- Authority
- JP
- Japan
- Prior art keywords
- image data
- converter
- image
- bit
- signal processing
- 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 1
Landscapes
- Color Television Systems (AREA)
Description
第１図は本考案の実施例を示すブロツク図、第
２図は第１図の信号波形を示すタイムチヤート図
である。
１……ＮビツトＡ／Ｄ変換器、２……画像メモ
リ、３……ＰＬＬ周波数シンセサイザ、４……書
き込みタイミング発生器、５……アドレス発生器
。
FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a time chart showing signal waveforms in FIG. 1. 1... N-bit A/D converter, 2... Image memory, 3... PLL frequency synthesizer, 4... Write timing generator, 5... Address generator.
Claims (1)
ース接続のハードコピー装置に用いられる画像信
号処理装置において、ＲＧＢ各画像データ入力に
ついて独立したＮビツトＡ／Ｄ変換器と、該Ａ／
Ｄ変換器により変換されたＮビツトのＲＶＧ画像
データについて独立した画像メモリを具備し、該
画像メモリは単一の書き込みタイミング発生器と
単一のアドレス発生器により制御されることを特
徴とする画像信号処理装置。 An image signal processing device used in a video interface-connected hard copy device having RGB image data inputs includes an independent N-bit A/D converter for each RGB image data input, and the A/D converter for each RGB image data input.
An image comprising an independent image memory for N-bit RVG image data converted by a D converter, the image memory being controlled by a single write timing generator and a single address generator. Signal processing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5976690U JPH0419087U (en) | 1990-06-06 | 1990-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5976690U JPH0419087U (en) | 1990-06-06 | 1990-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0419087U true JPH0419087U (en) | 1992-02-18 |
Family
ID=31586556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5976690U Pending JPH0419087U (en) | 1990-06-06 | 1990-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419087U (en) |
-
1990
- 1990-06-06 JP JP5976690U patent/JPH0419087U/ja active Pending
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