JPS61138061U - - Google Patents
Info
- Publication number
- JPS61138061U JPS61138061U JP1864485U JP1864485U JPS61138061U JP S61138061 U JPS61138061 U JP S61138061U JP 1864485 U JP1864485 U JP 1864485U JP 1864485 U JP1864485 U JP 1864485U JP S61138061 U JPS61138061 U JP S61138061U
- Authority
- JP
- Japan
- Prior art keywords
- memory
- data
- numerical
- heading
- key input
- 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 4
Landscapes
- Calculators And Similar Devices (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は回路構成を示すブロツク図、第２図は第１図に
おけるＲＡＭのデータ構成を示す図、第３図は入
力データの処理及びメモリへの書込み処理を説明
するための図、第４図はメモリの記憶データの読
出し及びその読出しデータによる演算処理を説明
するための図である。
１１…キー入力部、１２…ＣＰＵ、１４…演算
用レジスタ群、１５…ＲＡＭ、１６…ゲート回路
、１７…ゲート制御回路、１８ａ…上段表示用バ
ツフア、１８ｂ…下段表示用バツフア、１９…表
示部、１９ａ…上段表示部、１９ｂ…下段表示部
、１９…上下区切りコード識別部。
The drawings show one embodiment of the present invention; FIG. 1 is a block diagram showing the circuit configuration, FIG. 2 is a diagram showing the data structure of the RAM in FIG. 1, and FIG. 3 is a diagram showing input data processing and memory. FIG. 4 is a diagram for explaining reading of data stored in a memory and arithmetic processing using the read data. DESCRIPTION OF SYMBOLS 11...Key input unit, 12...CPU, 14...Arithmetic register group, 15...RAM, 16...Gate circuit, 17...Gate control circuit, 18a...Buffer for upper display, 18b...Buffer for lower display, 19...Display unit , 19a... Upper display section, 19b... Lower display section, 19... Upper and lower delimiter code identification section.
Claims (1)
部と、数値を表示する数値表示部と、上記数値に
対する見出しを表示する文字表示部と、演算用レ
ジスタ群と、指定データ記憶用のメモリと、この
メモリに指定数値及びこの数値に対する見出しを
対として記憶する手段と、このメモリの記憶内容
を上記見出しあるいは見出しの一部の文字により
サーチして読出す手段と、上記キー入力部あるい
は上記メモリからの読出しデータにより演算を行
なう演算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 key input section for inputting numerical data and character data, a numerical display section for displaying numerical values, a character display section for displaying headings for the numerical values, a group of calculation registers, a memory for storing designated data, and this memory. means for storing a designated numerical value and a heading for this numerical value as a pair; means for searching and reading out the stored contents of this memory using the heading or a part of the characters of the heading; and reading from the key input section or the memory. A small electronic calculator characterized by comprising a calculation means for performing calculations based on data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1864485U JPS61138061U (en) | 1985-02-13 | 1985-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1864485U JPS61138061U (en) | 1985-02-13 | 1985-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61138061U true JPS61138061U (en) | 1986-08-27 |
Family
ID=30507472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1864485U Pending JPS61138061U (en) | 1985-02-13 | 1985-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61138061U (en) |
-
1985
- 1985-02-13 JP JP1864485U patent/JPS61138061U/ja active Pending
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