JPH048122U - - Google Patents
Info
- Publication number
- JPH048122U JPH048122U JP4762990U JP4762990U JPH048122U JP H048122 U JPH048122 U JP H048122U JP 4762990 U JP4762990 U JP 4762990U JP 4762990 U JP4762990 U JP 4762990U JP H048122 U JPH048122 U JP H048122U
- Authority
- JP
- Japan
- Prior art keywords
- microcomputer
- speed operation
- low
- control device
- camera control
- 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 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Microcomputers (AREA)
- Exposure Control For Cameras (AREA)
Description
第１図は本考案のカメラの制御装置の一実施例
を示す構成図、第２図は同実施例の切換手段のブ
ロツク図である。
２……マイクロコンピユータ（ＣＰＵ）、３…
…ＥＥＰＲＯＭ、４……電圧検出回路、７，８，
９……切換手段。
FIG. 1 is a block diagram showing an embodiment of a camera control device of the present invention, and FIG. 2 is a block diagram of a switching means of the same embodiment. 2...Microcomputer (CPU), 3...
...EEPROM, 4...Voltage detection circuit, 7, 8,
9...Switching means.
Claims (1)
マイクロコンピユータにより電気的にデータの書
込み、消去がなされるＥＥＰＲＯＭ（ｅｌｅｃｔ
ｒｉｃａｌｌｙ ｅｒａｓａｂｌｅ ＰＲＯＭ）
とを備えたカメラの制御装置において、高速動作
が高電圧印加時に行え、かつ低速動作が低電圧印
加時に行えるマイクロコンピユータと、前記ＥＥ
ＰＲＯＭにデータを書込む時、マイクロコンピユ
ータを低速動作に切換える切換手段とを備えたこ
とを特徴とするカメラの制御装置。 A microcomputer for controlling the camera, and an EEPROM (elect) that electrically writes and erases data by this microcomputer.
(rally erasable PROM)
A camera control device comprising: a microcomputer that can perform high-speed operation when high voltage is applied and low-speed operation when low voltage is applied;
1. A camera control device comprising: switching means for switching a microcomputer to low-speed operation when writing data to a PROM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4762990U JPH048122U (en) | 1990-05-09 | 1990-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4762990U JPH048122U (en) | 1990-05-09 | 1990-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048122U true JPH048122U (en) | 1992-01-24 |
Family
ID=31563726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4762990U Pending JPH048122U (en) | 1990-05-09 | 1990-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048122U (en) |
-
1990
- 1990-05-09 JP JP4762990U patent/JPH048122U/ja active Pending
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