JPS60128341U - Camera display control device - Google Patents
Camera display control deviceInfo
- Publication number
- JPS60128341U JPS60128341U JP1483084U JP1483084U JPS60128341U JP S60128341 U JPS60128341 U JP S60128341U JP 1483084 U JP1483084 U JP 1483084U JP 1483084 U JP1483084 U JP 1483084U JP S60128341 U JPS60128341 U JP S60128341U
- Authority
- JP
- Japan
- Prior art keywords
- microcomputer
- electro
- optical display
- display
- camera
- 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図は本考案第１実施例を示すカメラ全体の回路構成
図。第２図は第１図の回路の動作を示すタイムチャート
図。第３図は表示回路の詳細な回路図。第４図、第５図
は第３図の回路の動作を示すタイムチャート図。第６図
は本考案第２実施例を示す表示回路の詳細な回路図。第
７図は第６図の回路の動作を示すタイムチャート図。第
８図は本考案第３実施例を示す表示回路の詳細な回路図
。
１０・・・マイクロコンピュータ、１４・・・電源電池
、２０・・・発振回路、９０・・・初期リセット信号発
生回路、９５・・・タイマー回路、１ｏｏ・・・表示回
路。FIG. 1 is a circuit diagram of the entire camera showing the first embodiment of the present invention. FIG. 2 is a time chart diagram showing the operation of the circuit of FIG. 1. FIG. 3 is a detailed circuit diagram of the display circuit. 4 and 5 are time charts showing the operation of the circuit of FIG. 3. FIG. 6 is a detailed circuit diagram of a display circuit showing a second embodiment of the present invention. FIG. 7 is a time chart diagram showing the operation of the circuit of FIG. 6. FIG. 8 is a detailed circuit diagram of a display circuit showing a third embodiment of the present invention. DESCRIPTION OF SYMBOLS 10... Microcomputer, 14... Power supply battery, 20... Oscillation circuit, 90... Initial reset signal generation circuit, 95... Timer circuit, 1oo... Display circuit.
Claims (1)
要素を電子光学的表示器により表示するカメラにおいて
、電源の投入により動作を開始し、一定時間マイクロコ
ンピュータを初期状態にリセット保持させるとともに、
前記電子光学的表示器を強制的に消灯させる禁止制御手
段と、前記禁止側ｍ手段のマイクロコンピュータのリセ
ット保持解除後に、少なくとも前記電子光学的表示的の
駆動制御のために読み出しされた表示データが前記マイ
クロコンピュータから転送されるまで、該電子光学的表
示器の強制的な消灯を継続させる消灯継続手段と、を備
えたことを特徴とするカメラの表示器制御装置。In a camera that is functionally controlled by a microcomputer and displays various display elements using an electro-optical display, the camera starts operating when the power is turned on, resets and maintains the microcomputer to its initial state for a certain period of time, and
Prohibition control means for forcibly extinguishing the electro-optical display, and display data read out for drive control of at least the electro-optical display after release of reset holding of the microcomputer of the prohibition side m means. A display control device for a camera, comprising: a light-off continuation unit that continues forcibly turning off the electro-optical display until the electronic optical display is transferred from the microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1483084U JPS60128341U (en) | 1984-02-03 | 1984-02-03 | Camera display control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1483084U JPS60128341U (en) | 1984-02-03 | 1984-02-03 | Camera display control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60128341U true JPS60128341U (en) | 1985-08-28 |
Family
ID=30500113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1483084U Pending JPS60128341U (en) | 1984-02-03 | 1984-02-03 | Camera display control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60128341U (en) |
-
1984
- 1984-02-03 JP JP1483084U patent/JPS60128341U/en active Pending
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