JPS62109236U - - Google Patents
Info
- Publication number
- JPS62109236U JPS62109236U JP20172385U JP20172385U JPS62109236U JP S62109236 U JPS62109236 U JP S62109236U JP 20172385 U JP20172385 U JP 20172385U JP 20172385 U JP20172385 U JP 20172385U JP S62109236 U JPS62109236 U JP S62109236U
- Authority
- JP
- Japan
- Prior art keywords
- electronic computer
- small electronic
- numeric keys
- numbers
- 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 3
Landscapes
- Input From Keyboards Or The Like (AREA)
- Calculators And Similar Devices (AREA)
Description
図面はこの考案の一実施例を示し、第１図はこ
の考案を適用した計算機能付電子腕時計の外観図
、第２図はこの電子腕時計全体のブロツク回路図
、第３図は第２図で示した置数エンコード部の詳
細図である。
１……キーボード、１１……キー入力部、１２
……ＣＰＵ、１３……置数エンコード部、１４…
…インバース記憶部、１８……演算用記憶部、１
３―１……コモン制御部、１３―２……エンコー
ダ。
The drawings show one embodiment of this invention. Fig. 1 is an external view of an electronic wristwatch with a calculation function to which this invention is applied, Fig. 2 is a block circuit diagram of the entire electronic wristwatch, and Fig. 3 is a diagram of the circuit shown in Fig. 2. FIG. 3 is a detailed diagram of the illustrated numeric encoder. 1...Keyboard, 11...Key input section, 12
...CPU, 13...Arrangement encoder, 14...
...Inverse storage section, 18...Arithmetic storage section, 1
3-1...Common control section, 13-2...Encoder.
Claims (1)
、１０進数の０〜５に対応して設けられた複数の
置数キーを１６進数のＡ〜Ｆの置数キーとして兼
用可能に構成したことを特徴とする小型電子計算
機のキー入力回路。 A small electronic computer capable of performing n-ary calculations, characterized in that a plurality of numeric keys provided corresponding to decimal numbers 0 to 5 can be used as numeric keys for hexadecimal numbers A to F. A key input circuit for a small electronic computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20172385U JPS62109236U (en) | 1985-12-25 | 1985-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20172385U JPS62109236U (en) | 1985-12-25 | 1985-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62109236U true JPS62109236U (en) | 1987-07-11 |
Family
ID=31165440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20172385U Pending JPS62109236U (en) | 1985-12-25 | 1985-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62109236U (en) |
-
1985
- 1985-12-25 JP JP20172385U patent/JPS62109236U/ja active Pending
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