JPH0316095U - - Google Patents
Info
- Publication number
- JPH0316095U JPH0316095U JP7484489U JP7484489U JPH0316095U JP H0316095 U JPH0316095 U JP H0316095U JP 7484489 U JP7484489 U JP 7484489U JP 7484489 U JP7484489 U JP 7484489U JP H0316095 U JPH0316095 U JP H0316095U
- Authority
- JP
- Japan
- Prior art keywords
- pulses
- step motor
- time data
- even number
- odd number
- 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
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Electric Clocks (AREA)
Description
第１図は本考案の一実施例の回路構成を示す図
、第２図は上記実施例の外観を示す図、第３図は
上記実施例の動作の概要を示すフローチヤートで
ある。
１……ＣＰＵ、２……発振回路、３……分周回
路、４……ＲＯＭ、５……ＲＡＭ、６……デジタ
ル表示部、６ａ……液晶表示パネル、９……ステ
ツプモータ、１０……スイツチ部、１１……蓋体
、１２……指針表示部、１４……秒針、１６……
ピン、１７……スイツチ装置部、１８……シート
スイツチ、１８ａ……オールクリアキー、１８ｂ
……プラスキー、Ａ……レジスタ。
FIG. 1 is a diagram showing the circuit configuration of an embodiment of the present invention, FIG. 2 is a diagram showing the external appearance of the above embodiment, and FIG. 3 is a flowchart showing an overview of the operation of the above embodiment. DESCRIPTION OF SYMBOLS 1... CPU, 2... Oscillation circuit, 3... Frequency division circuit, 4... ROM, 5... RAM, 6... Digital display section, 6a... Liquid crystal display panel, 9... Step motor, 10... ... Switch section, 11 ... Lid body, 12 ... Pointer display section, 14 ... Second hand, 16 ...
Pin, 17...Switch device section, 18...Seat switch, 18a...All clear key, 18b
...Plus key, A....register.
Claims (1)
されることにより回転するステツプモータと、 このステツプモータの回転により運針される指
針と、 時刻データを得る計時手段と、 この計時手段で得られた時刻データを表示する
デジタル表示装置と、 前記計時手段で得られた秒が偶数から奇数に変
わるとき、若しくは奇数から偶数に変わるとき、
前記第１、第２のパルスのうちどちらのパルスを
前記ステツプモータに出力するかを指定する指定
手段と、 この指定手段により指定されたパルスを記憶す
る記憶手段と、 前記時刻データの秒が変わる毎に偶数から奇数
に変わるか、奇数から偶数に変わるかを判別する
判別手段と、 前記時刻データの秒が変わる毎に、判別手段の
判別結果と、記憶手段に記憶されたパルスにより
第１、第２のパルスのうち一方を出力する手段を
備えることを特徴とする電子時計。[Claims for Utility Model Registration] A step motor that rotates by being alternately supplied with first and second pulses of different polarity, a pointer that is moved by the rotation of the step motor, and a timer that obtains time data. and a digital display device for displaying time data obtained by the timekeeping means; when the second obtained by the timekeeping means changes from an even number to an odd number, or from an odd number to an even number;
specifying means for specifying which of the first and second pulses is to be output to the step motor; storage means for storing the pulse specified by the specifying means; seconds of the time data changing; a discriminating means for discriminating whether the number changes from an even number to an odd number or from an odd number to an even number; An electronic timepiece characterized by comprising means for outputting one of the second pulses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7484489U JPH0316095U (en) | 1989-06-28 | 1989-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7484489U JPH0316095U (en) | 1989-06-28 | 1989-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0316095U true JPH0316095U (en) | 1991-02-18 |
Family
ID=31614895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7484489U Pending JPH0316095U (en) | 1989-06-28 | 1989-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316095U (en) |
-
1989
- 1989-06-28 JP JP7484489U patent/JPH0316095U/ja active Pending
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