JPS61193516U - - Google Patents
Info
- Publication number
- JPS61193516U JPS61193516U JP7683785U JP7683785U JPS61193516U JP S61193516 U JPS61193516 U JP S61193516U JP 7683785 U JP7683785 U JP 7683785U JP 7683785 U JP7683785 U JP 7683785U JP S61193516 U JPS61193516 U JP S61193516U
- Authority
- JP
- Japan
- Prior art keywords
- time
- counting
- nonvolatile memory
- usage time
- replacement part
- 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
- 230000001186 cumulative effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Techniques For Improving Reliability Of Storages (AREA)
Description
第１図は本考案装置の一実施例を示す回路系統
図、第２図はオンスクリーン表示態様の各例を示
す図、第３図乃至第５図は夫々第１図図示回路系
統中のマイクロコンピユータの動作説明用フロー
チヤートである。
１……マイクロコンピユータ、２……オンスク
リーン制御コマンド入力端子、４……オンスクリ
ーンコントロール回路、５……回転検出信号入力
端子、６……スタイラス降下信号入力端子、７…
…ＡＮＤ回路、８……タイマ、１０……不揮発性
メモリ、１２……リセツトスイツチ。
FIG. 1 is a circuit system diagram showing one embodiment of the device of the present invention, FIG. 2 is a diagram showing each example of on-screen display mode, and FIGS. This is a flowchart for explaining the operation of a computer. DESCRIPTION OF SYMBOLS 1... Microcomputer, 2... On-screen control command input terminal, 4... On-screen control circuit, 5... Rotation detection signal input terminal, 6... Stylus lowering signal input terminal, 7...
...AND circuit, 8...Timer, 10...Nonvolatile memory, 12...Reset switch.
Claims (1)
交換部品を有する機器において、該交換部品の寿
命にかかわる動作の時間をその動作の度に計数す
る計数手段と、該計数手段の計数時間を逐次記憶
する不揮発性メモリと、該不揮発性メモリに記憶
された計数時間を該交換部品の使用の積算時間と
して表示する表示手段とよりなる使用時間積算装
置。 In a device having a replaceable part such as a head or a stylus that has a limited usage time, a counting means for counting the operation time related to the life of the replacement part for each operation, and a counting time of the counting means are sequentially stored. A usage time accumulating device comprising a nonvolatile memory and a display means for displaying the counted time stored in the nonvolatile memory as the cumulative usage time of the replacement part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7683785U JPS61193516U (en) | 1985-05-23 | 1985-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7683785U JPS61193516U (en) | 1985-05-23 | 1985-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61193516U true JPS61193516U (en) | 1986-12-02 |
Family
ID=30619343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7683785U Pending JPS61193516U (en) | 1985-05-23 | 1985-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61193516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020022131A (en) * | 2018-08-03 | 2020-02-06 | ヤマハ株式会社 | Audio device, control method thereof, and program |
-
1985
- 1985-05-23 JP JP7683785U patent/JPS61193516U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020022131A (en) * | 2018-08-03 | 2020-02-06 | ヤマハ株式会社 | Audio device, control method thereof, and program |
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