JPS605537U - small electronic calculator - Google Patents

small electronic calculator

Info

Publication number
JPS605537U
JPS605537U JP9524683U JP9524683U JPS605537U JP S605537 U JPS605537 U JP S605537U JP 9524683 U JP9524683 U JP 9524683U JP 9524683 U JP9524683 U JP 9524683U JP S605537 U JPS605537 U JP S605537U
Authority
JP
Japan
Prior art keywords
small electronic
electronic calculator
unit symbol
exponent data
converting
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
Application number
JP9524683U
Other languages
Japanese (ja)
Inventor
英資 深谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP9524683U priority Critical patent/JPS605537U/en
Publication of JPS605537U publication Critical patent/JPS605537U/en
Pending legal-status Critical Current

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  • Calculators And Similar Devices (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の一実施例を示すもので、第１図は回路構
成図、第２図は第１図における表示レジスタの詳細を示
す図、第３図１〜８は動作を説明するためのキー操作と
それに対する表示レジスタの内容及び表示部の表示状態
の変化を示す図である。 １・・・・・・キー人力部、４ａ、　　４ｂ・・・・・
・指数キー、５・・・・・・指数データ制御部、６・・
・・・・演算制御部、７・・・・・・表示レジスタ、８
ａ〜８ｃ・・・・・・デコーダ、９・・・・・・表示部
。The drawings show an embodiment of the present invention; FIG. 1 is a circuit configuration diagram, FIG. 2 is a diagram showing details of the display register in FIG. 1, and FIGS. 3 to 8 are diagrams for explaining the operation. FIG. 3 is a diagram illustrating key operations, the contents of a display register, and changes in the display state of a display unit in response to key operations; 1...Key human resources department, 4a, 4b...
・Exponent key, 5...Exponent data control section, 6...
... Arithmetic control section, 7 ... Display register, 8
a to 8c...decoder, 9...display section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 特定キーの操作により指数データを「３」の倍数となる
ように変換し「＋３」または「−３」する手段と、この
手段により得た指数データを対応する単位記号信号に変
換して指数データに対応する単位記号を表示部に表示す
る手段とを具備したことを特徴とする小型電子式計算機
。A means for converting the exponent data to be a multiple of "3" to "+3" or "-3" by operating a specific key, and converting the exponent data obtained by this means into a corresponding unit symbol signal to generate the exponent data. A small electronic calculator characterized by comprising means for displaying a unit symbol corresponding to the unit symbol on a display section.
JP9524683U 1983-06-21 1983-06-21 small electronic calculator Pending JPS605537U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9524683U JPS605537U (en) 1983-06-21 1983-06-21 small electronic calculator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9524683U JPS605537U (en) 1983-06-21 1983-06-21 small electronic calculator

Publications (1)

Publication Number Publication Date
JPS605537U true JPS605537U (en) 1985-01-16

Family

ID=30227547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9524683U Pending JPS605537U (en) 1983-06-21 1983-06-21 small electronic calculator

Country Status (1)

Country Link
JP (1) JPS605537U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012083970A (en) * 2010-10-13 2012-04-26 Casio Comput Co Ltd Computer and program

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012083970A (en) * 2010-10-13 2012-04-26 Casio Comput Co Ltd Computer and program

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