JPH0452229U - - Google Patents
Info
- Publication number
- JPH0452229U JPH0452229U JP9290290U JP9290290U JPH0452229U JP H0452229 U JPH0452229 U JP H0452229U JP 9290290 U JP9290290 U JP 9290290U JP 9290290 U JP9290290 U JP 9290290U JP H0452229 U JPH0452229 U JP H0452229U
- Authority
- JP
- Japan
- Prior art keywords
- key
- code
- combination
- keyboard
- 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
- 238000006243 chemical reaction Methods 0.000 description 2
Landscapes
- Input From Keyboards Or The Like (AREA)
Description
第１図はこの考案の一実施例の動作を説明する
ためのフロー図である。第２図はこの考案の一実
施例が適用されたＥＣＲのキーボードを示す平面
図である。第３図はこの考案の一実施例の電気的
構成を示す概略ブロツク図である。第４図は第３
図に示すＲＡＭの記憶エリアを示す図解図である
。第５図は第４図に示す記憶エリアに記憶される
キーコード変換表のイメージを示す図である。
図において、１はキーボード、２はＣＰＵ、３
はＲＯＭ、４はＲＡＭ、５はキー制御回路、４０
はＲＡＭに含まれる記憶エリア、４１はキーコー
ド変換表を示す。
FIG. 1 is a flow diagram for explaining the operation of an embodiment of this invention. FIG. 2 is a plan view showing an ECR keyboard to which an embodiment of this invention is applied. FIG. 3 is a schematic block diagram showing the electrical configuration of one embodiment of this invention. Figure 4 is the third
FIG. 2 is an illustrative diagram showing a storage area of the RAM shown in the figure. FIG. 5 is a diagram showing an image of a key code conversion table stored in the storage area shown in FIG. 4. In the figure, 1 is the keyboard, 2 is the CPU, 3
is ROM, 4 is RAM, 5 is key control circuit, 40
indicates a storage area included in the RAM, and 41 indicates a key code conversion table.
Claims (1)
あつて、 前記キーボード上の特定のキーに対応するキー
コードと、該キーコードに対応して予め定められ
、該キーコード以外の複数のキーコードの組合せ
からなる組合せコードとを予め記憶した記憶手段
と、 前記キーボードのキー入力に応答して、キーコ
ードを出力するキーコード出力手段と、 前記キーコード手段の出力に応答して、キー入
力された複数のキーコードに該当する組合せコー
ドを前記記憶手段から検索する検索手段と、 前記検索手段により組合せコードが検索された
ことに応答して、当該組合せコードに対応する特
定のキーコードを出力し、前記検索手段により組
合せコードが検索されなかつたことに応答して、
入力された複数のキーコードをそのまま出力する
ように制御する制御手段とを備えた、キーボード
のキー入力処理装置。[Claims for Utility Model Registration] A device for processing key input on a keyboard, comprising: a key code corresponding to a specific key on the keyboard; and a key code predetermined corresponding to the key code other than the key code. a storage means that stores in advance a combination code consisting of a combination of a plurality of key codes; a key code output means that outputs a key code in response to a key input on the keyboard; and a key code output means that outputs a key code in response to an output of the key code means. , a search means for searching the storage means for a combination code corresponding to a plurality of key-input key codes; and, in response to the search for the combination code by the search means, searching a specific key corresponding to the combination code. outputting a code, and in response to the fact that the combination code is not retrieved by the search means,
A key input processing device for a keyboard, comprising a control means for outputting a plurality of input key codes as they are.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9290290U JPH0452229U (en) | 1990-09-03 | 1990-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9290290U JPH0452229U (en) | 1990-09-03 | 1990-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0452229U true JPH0452229U (en) | 1992-05-01 |
Family
ID=31829713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9290290U Pending JPH0452229U (en) | 1990-09-03 | 1990-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452229U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02228722A (en) * | 1989-03-01 | 1990-09-11 | Matsushita Electric Ind Co Ltd | Output code determination method using combination key input |
-
1990
- 1990-09-03 JP JP9290290U patent/JPH0452229U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02228722A (en) * | 1989-03-01 | 1990-09-11 | Matsushita Electric Ind Co Ltd | Output code determination method using combination key input |
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