JPS6356460U - - Google Patents

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Publication number
JPS6356460U
JPS6356460U JP15116586U JP15116586U JPS6356460U JP S6356460 U JPS6356460 U JP S6356460U JP 15116586 U JP15116586 U JP 15116586U JP 15116586 U JP15116586 U JP 15116586U JP S6356460 U JPS6356460 U JP S6356460U
Authority
JP
Japan
Prior art keywords
data
storing
display
digits
register
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
JP15116586U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP15116586U priority Critical patent/JPS6356460U/ja
Publication of JPS6356460U publication Critical patent/JPS6356460U/ja
Pending legal-status Critical Current

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  • Calculators And Similar Devices (AREA)

Description

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

第1図は本考案の電子式卓上計算機の構成を示
すブロツク図、第2図は第1図の液晶表示器の構
成を示す図、第3図は第1図のキーボードの構成
を示す図、第4図は表示メモリの構成を示す模式
図、第5図はレジスタの構成を示す模式図、第6
図はデータメモリの構成を示す模式図、第7図、
第8図、第9図、第10図、第11図、第12図
は、第4図、第5図、第6図の状態遷移図、第1
3図、第14図は計算例を示す図である。 1……制御回路、2……キーボード、3……プ
ログラムメモリ、4……データメモリ、5……駆
動回路、6……表示器。
FIG. 1 is a block diagram showing the configuration of the electronic desk calculator of the present invention, FIG. 2 is a diagram showing the configuration of the liquid crystal display in FIG. 1, FIG. 3 is a diagram showing the configuration of the keyboard in FIG. 1, Figure 4 is a schematic diagram showing the configuration of the display memory, Figure 5 is a schematic diagram showing the configuration of the register, and Figure 6 is a schematic diagram showing the configuration of the register.
The figure is a schematic diagram showing the configuration of the data memory, FIG.
Figures 8, 9, 10, 11, and 12 are the state transition diagrams of Figures 4, 5, and 6;
3 and 14 are diagrams showing calculation examples. DESCRIPTION OF SYMBOLS 1...Control circuit, 2...Keyboard, 3...Program memory, 4...Data memory, 5...Drive circuit, 6...Display device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 数値データ、演算子データ等を入力するキーボ
ードと、入力されたデータを記憶するデータメモ
リと、入力されたデータに基づき演算を行なう演
算手段と、該手段による演算結果が記憶される演
算結果レジスタと、表示する演算結果を記憶する
表示レジスタと、前記データメモリの記憶データ
を順次読出し表示手段に表示させる読み出し手段
と、表示されているデータを訂正する手段を備え
、前記演算結果レジスタの桁数を表示レジスタの
桁数より少なくとも1桁大きく構成したことを特
徴とする電子式卓上計算機。
A keyboard for inputting numerical data, operator data, etc., a data memory for storing input data, a calculation means for performing calculations based on the input data, and a calculation result register for storing calculation results by the means. , comprising a display register for storing calculation results to be displayed, reading means for sequentially reading out the data stored in the data memory and displaying it on the display means, and means for correcting the displayed data; An electronic desktop calculator characterized in that the number of digits is at least one digit larger than the number of digits in the display register.
JP15116586U 1986-10-01 1986-10-01 Pending JPS6356460U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15116586U JPS6356460U (en) 1986-10-01 1986-10-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15116586U JPS6356460U (en) 1986-10-01 1986-10-01

Publications (1)

Publication Number Publication Date
JPS6356460U true JPS6356460U (en) 1988-04-15

Family

ID=31067987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15116586U Pending JPS6356460U (en) 1986-10-01 1986-10-01

Country Status (1)

Country Link
JP (1) JPS6356460U (en)

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