JPS63188749U - - Google Patents
Info
- Publication number
- JPS63188749U JPS63188749U JP7852887U JP7852887U JPS63188749U JP S63188749 U JPS63188749 U JP S63188749U JP 7852887 U JP7852887 U JP 7852887U JP 7852887 U JP7852887 U JP 7852887U JP S63188749 U JPS63188749 U JP S63188749U
- Authority
- JP
- Japan
- Prior art keywords
- key
- keys
- input
- signal
- predetermined
- 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
- 238000000034 method Methods 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Input From Keyboards Or The Like (AREA)
Description
第１図は本考案の一実施例のキー入力装置を構
成するキーボードの外観を示す平面図、第２図は
上記キー入力装置の構成をコンピユータ本体部分
と共に示すブロツク図、第３図は第２図のキー入
力制御部１２のキー入力制御の手順を例示するフ
ローチヤートである。
FIG. 1 is a plan view showing the external appearance of a keyboard constituting a key input device according to an embodiment of the present invention, FIG. 2 is a block diagram showing the structure of the key input device together with the main body of a computer, and FIG. It is a flowchart illustrating the procedure of key input control of the key input control unit 12 shown in the figure.
Claims (1)
に押下げられているか否かを判定し、この所定の
キーが押下げられていなければ当該他のキーの押
下げとその解除に応じたメーク信号とブレーク信
号を入力し、前記所定のキーが押下げられていれ
ば当該他のキーの押下げ継続期間にわたつてメー
ク信号とブレーク信号を所定周期で交互に反復し
て入力するキー入力制御部とを備えたことを特徴
とするキー入力装置。[Claims for Utility Model Registration] A keyboard with a plurality of keys arranged, and a method for determining whether or not a predetermined key on this keyboard is pressed down together with other keys, and determining whether or not this predetermined key is pressed down together with other keys. If not, a make signal and a break signal are input in response to the depression and release of the other key, and if the predetermined key is depressed, a make signal and a break signal are input for the duration of the depression of the other key. 1. A key input device comprising: a key input control section that alternately and repeatedly inputs a break signal at a predetermined period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7852887U JPS63188749U (en) | 1987-05-25 | 1987-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7852887U JPS63188749U (en) | 1987-05-25 | 1987-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63188749U true JPS63188749U (en) | 1988-12-05 |
Family
ID=30927558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7852887U Pending JPS63188749U (en) | 1987-05-25 | 1987-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63188749U (en) |
-
1987
- 1987-05-25 JP JP7852887U patent/JPS63188749U/ja active Pending