JPS6246960U - - Google Patents
Info
- Publication number
- JPS6246960U JPS6246960U JP13840185U JP13840185U JPS6246960U JP S6246960 U JPS6246960 U JP S6246960U JP 13840185 U JP13840185 U JP 13840185U JP 13840185 U JP13840185 U JP 13840185U JP S6246960 U JPS6246960 U JP S6246960U
- Authority
- JP
- Japan
- Prior art keywords
- summing
- key
- summing means
- register
- 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 1
Landscapes
- Calculators And Similar Devices (AREA)
Description
第１図はこの考案の一実施例の回路構成図、第
２図、第３図は動作を示すフローチヤート、第４
図はキー操作と印字の例を示す図である。
１Ａ……テンキー、１Ｂ……フアンクシヨンキ
ー、１Ｃ……プラスキー、１Ｄ……マイナスキー
、１Ｅ……サブトータルキー、１Ｆ……トータル
キー、２……制御部、２Ａ……〓キールーチン、
２Ｂ……〓キールーチン、２Ｃ……◇キールーチ
ン、２Ｄ……＊キールーチン、３……演算部、４
……メモリ部、４Ａ……Ｘレジスタ、４Ｂ……Ｙ
レジスタ、４Ｃ……Ｆレジスタ、４Ｄ……○＋ア
イテムレジスタ、４Ｅ……○＋合計レジスタ、４
Ｆ……○−アイテムレジスタ、４Ｇ……○−合計
レジスタ、５……表示部、６……印字部。
Fig. 1 is a circuit configuration diagram of an embodiment of this invention, Figs. 2 and 3 are flowcharts showing the operation, and Fig. 4 is a flow chart showing the operation.
The figure shows an example of key operations and printing. 1A...numeric keypad, 1B...function key, 1C...plus key, 1D...minus key, 1E...subtotal key, 1F...total key, 2...control unit, 2A...=key routine,
2B...〓Key routine, 2C...◇Key routine, 2D...*Key routine, 3...Calculation section, 4
...Memory section, 4A...X register, 4B...Y
Register, 4C...F register, 4D...○+Item register, 4E...○+Total register, 4
F...○-item register, 4G...○-total register, 5...display section, 6...printing section.
Claims (1)
段と、入力された減算データを合計する第２の合
計手段と、上記第１の合計手段と第２の合計手段
の各内容を所定キーの操作により印字または表示
させ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 first summing means for summing the input addition data, a second summing means for summing the input subtraction data, and each content of the first summing means and the second summing means is adjusted by operating a predetermined key. 1. A small electronic calculator characterized by comprising means for printing or displaying information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13840185U JPS6246960U (en) | 1985-09-10 | 1985-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13840185U JPS6246960U (en) | 1985-09-10 | 1985-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6246960U true JPS6246960U (en) | 1987-03-23 |
Family
ID=31043349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13840185U Pending JPS6246960U (en) | 1985-09-10 | 1985-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6246960U (en) |
-
1985
- 1985-09-10 JP JP13840185U patent/JPS6246960U/ja active Pending
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