JPS63183655U - - Google Patents
Info
- Publication number
- JPS63183655U JPS63183655U JP7407287U JP7407287U JPS63183655U JP S63183655 U JPS63183655 U JP S63183655U JP 7407287 U JP7407287 U JP 7407287U JP 7407287 U JP7407287 U JP 7407287U JP S63183655 U JPS63183655 U JP S63183655U
- Authority
- JP
- Japan
- Prior art keywords
- official
- key
- writing
- program
- storage means
- 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 3
- 230000006870 function Effects 0.000 description 2
Landscapes
- Calculators And Similar Devices (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図は外観構成を示す平面図、第２図は回路構成を
示すブロツク図、第３図はプログラム入力時のキ
ー操作とそれに対応する表示状態を示す図、第４
図は公式キー操作に対する処理を示すフローチヤ
ート、第５図はプログラム実行時のキー操作とそ
れに対応する表示状態を示す図である。
１……本体ケース、２……表示部、２ａ……カ
ーソル、３……電源スイツチ、４……キー入力部
、４ａ……置数キー、４ｂ……フアンクシヨンキ
ー、４ｃ……公式（ＦＭＬＡ）キー４ｃ、４ｄ…
…実行（ＥＸＥ）キー、４ｅ……アルフアベツト
（ＡＬＰＨＡ）キー、４ｆ……プログラム（ＰＲ
Ｇ）キー、４ｇ……モード（ＭＯＤＥ）キー、４
ｈ……小文字キー、４ｉ……関数キー、１１……
制御部、１２……公式メモリ部、１３……固定変
数メモリ部、１４……非固定変数メモリ部、１５
……データメモリ部、１５ａ……表示レジスタ、
１５ｂ……数式バツフア、１５ｃ……ポインタ、
１５ｄ……前回公式レジスタ、１６……プログラ
ムメモリ部、１７……演算部、１８……データバ
ス。
The drawing shows one embodiment of this invention.
Figure 2 is a plan view showing the external configuration, Figure 2 is a block diagram showing the circuit configuration, Figure 3 is a diagram showing key operations during program input and the corresponding display state, Figure 4
The figure is a flowchart showing processing for official key operations, and FIG. 5 is a diagram showing key operations and corresponding display states during program execution. 1...Main body case, 2...Display section, 2a...Cursor, 3...Power switch, 4...Key input section, 4a...Number key, 4b...Function key, 4c...Official (FMLA) ) Keys 4c, 4d...
...EXE key, 4e...ALPHA key, 4f...Program (PR)
G) key, 4g...Mode key, 4
h...Lowercase key, 4i...Function key, 11...
Control unit, 12...Official memory unit, 13...Fixed variable memory unit, 14...Non-fixed variable memory unit, 15
...Data memory section, 15a...Display register,
15b... Formula buffer, 15c... Pointer,
15d...Previous official register, 16...Program memory section, 17... Arithmetic section, 18...Data bus.
Claims (1)
において、 複数の公式データを記憶する公式記憶手段と、 プログラム書込み中に上記公式記憶手段に記憶
される任意の公式データを選択する選択手段と、 この選択手段により選択された公式データを上
記公式記憶手段より読出し、上記書込み途中であ
つたプログラムに続けて書込む書込手段と を具備したことを特徴とする小型電子式計算機。[Scope of Claim for Utility Model Registration] In a small electronic calculator having a program calculation function, an official storage means for storing a plurality of official data, and arbitrary official data to be stored in the official storage means during program writing are selected. A small electronic calculator characterized by comprising: a selection means; and a writing means for reading out the formula data selected by the selection means from the formula storage means and writing the same after the program that was being written.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7407287U JPS63183655U (en) | 1987-05-18 | 1987-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7407287U JPS63183655U (en) | 1987-05-18 | 1987-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63183655U true JPS63183655U (en) | 1988-11-25 |
Family
ID=30918963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7407287U Pending JPS63183655U (en) | 1987-05-18 | 1987-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63183655U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS615347A (en) * | 1984-06-18 | 1986-01-11 | Sharp Corp | Program computer |
-
1987
- 1987-05-18 JP JP7407287U patent/JPS63183655U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS615347A (en) * | 1984-06-18 | 1986-01-11 | Sharp Corp | Program computer |
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