JPS5885285U - scanning device - Google Patents
scanning deviceInfo
- Publication number
- JPS5885285U JPS5885285U JP17903881U JP17903881U JPS5885285U JP S5885285 U JPS5885285 U JP S5885285U JP 17903881 U JP17903881 U JP 17903881U JP 17903881 U JP17903881 U JP 17903881U JP S5885285 U JPS5885285 U JP S5885285U
- Authority
- JP
- Japan
- Prior art keywords
- scanning
- circuit
- line
- stage
- clock pulse
- 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.)
- Granted
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図は従来の走査装置の一例を示したブロック図、第
２図は本考案の一実施例を示した回路ブロック図である
。
１０・・・発振回路、２０・・・回線走査部、２２ａ〜
２２ｄ・・・デコーダカウンタ、３０・・・計数回路、
３２・・・パイナリイカウンタ、Ｌ□〜Ｌ３２・・・回
線、１１゜１３・・・リセット線。FIG. 1 is a block diagram showing an example of a conventional scanning device, and FIG. 2 is a circuit block diagram showing an embodiment of the present invention. 10... Oscillation circuit, 20... Line scanning section, 22a~
22d... Decoder counter, 30... Counting circuit,
32... Pinery counter, L□~L32... Line, 11°13... Reset line.
Claims (1)
行なう少な（とも１つの走査回路を有し、該走査回路に
１又は複数の他の走査回路を増設したとき、上記クロッ
クパルスにより前段の走査回路の走査が終了する毎に次
段の走査回路にクロックパルスを供給して初段から最終
段の走査回路に向けて回線走査を行なう回路接続手段を
有する回線走査部と、 上記発振回路のクロックパルスを計数し、該計数値が拡
張可能な最大走査回線数に応じて定めた所定値に達した
ときにリセット信号を出力して上記回線走査部の各走査
回路を初期状態にリセットする計数回路と で成ることを特徴とする走査装置。[Claims for Utility Model Registration] An oscillator circuit that sends out clock pulses of a predetermined period; Or, when multiple other scanning circuits are added, each time the scanning of the previous stage scanning circuit is completed by the above clock pulse, a clock pulse is supplied to the next stage scanning circuit to connect the line from the first stage to the final stage scanning circuit. a line scanning unit having a circuit connection means for performing scanning; and a line scanning unit that counts clock pulses of the oscillation circuit and outputs a reset signal when the counted value reaches a predetermined value determined according to the maximum number of expandable scanning lines. and a counting circuit for resetting each scanning circuit of the line scanning section to an initial state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17903881U JPS5885285U (en) | 1981-12-01 | 1981-12-01 | scanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17903881U JPS5885285U (en) | 1981-12-01 | 1981-12-01 | scanning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5885285U true JPS5885285U (en) | 1983-06-09 |
| JPS6349816Y2 JPS6349816Y2 (en) | 1988-12-21 |
Family
ID=29974368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17903881U Granted JPS5885285U (en) | 1981-12-01 | 1981-12-01 | scanning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5885285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009527834A (en) * | 2006-02-24 | 2009-07-30 | エアバス フランス | Fire detection system and aircraft equipped with this system |
-
1981
- 1981-12-01 JP JP17903881U patent/JPS5885285U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009527834A (en) * | 2006-02-24 | 2009-07-30 | エアバス フランス | Fire detection system and aircraft equipped with this system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6349816Y2 (en) | 1988-12-21 |
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