JPS6199232U - - Google Patents
Info
- Publication number
- JPS6199232U JPS6199232U JP18435984U JP18435984U JPS6199232U JP S6199232 U JPS6199232 U JP S6199232U JP 18435984 U JP18435984 U JP 18435984U JP 18435984 U JP18435984 U JP 18435984U JP S6199232 U JPS6199232 U JP S6199232U
- Authority
- JP
- Japan
- Prior art keywords
- interface
- connector
- output interface
- keyboard
- switch
- 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 2
Landscapes
- Input From Keyboards Or The Like (AREA)
Description
第１図は本考案の一実施例の回路図、第２図は
プリント基板のインターフエイスコネクタ用端子
穴のピン配列図、第３図はインターフエイスコネ
クタ用端子穴および配線の拡大図である。
１……キーボード制御部、２……インターフエ
イス回路、３―２……パラレル出力用コネクタ、
３―２……シリアル出力用コネクタ、４―４……
パラレル出力用ジヤンパ線、４―２……シリアル
出力用ジヤンパ線、５……コネクタ端子穴（イン
ターフエイスコネクタ実装部）、６……プリント
基板、７―７……４―１と対応したジヤンパ線、
７―２……４―２と対応したジヤンパ線
FIG. 1 is a circuit diagram of an embodiment of the present invention, FIG. 2 is a pin arrangement diagram of terminal holes for an interface connector on a printed circuit board, and FIG. 3 is an enlarged view of the terminal holes for an interface connector and wiring. 1... Keyboard control unit, 2... Interface circuit, 3- 2 ... Parallel output connector,
3- 2 ... Serial output connector, 4- 4 ......
Jumper wire for parallel output, 4- 2 ... Jumper wire for serial output, 5... Connector terminal hole (interface connector mounting part), 6... Printed circuit board, 7- 7 ... Jumper wire corresponding to 4- 1 ,
7- 2 ... Jumper line corresponding to 4- 2
Claims (1)
インターフエイスとの両方の機能を持つキーボー
ド制御部において、どちらかのインターフエイス
を任意に選択するためのジヤンパ線またはデイツ
プスイツチ等の切替部を有し、両方のインターフ
エイス用コネクタが共用できるように設けたコネ
クタ端子穴と配線を設けたプリント基板とを有す
ることを特徴とするキーボードのインターフエイ
ス。 A keyboard control section that has the functions of both a parallel output interface and a serial output interface has a switching section such as a jumper wire or dip switch to arbitrarily select either interface, and a switch for both interfaces. A keyboard interface characterized by having a connector terminal hole provided so that the connector can be shared and a printed circuit board provided with wiring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18435984U JPS6199232U (en) | 1984-12-06 | 1984-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18435984U JPS6199232U (en) | 1984-12-06 | 1984-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6199232U true JPS6199232U (en) | 1986-06-25 |
Family
ID=30741845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18435984U Pending JPS6199232U (en) | 1984-12-06 | 1984-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6199232U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5713543A (en) * | 1980-06-28 | 1982-01-23 | Nec Corp | Data speed transducer |
-
1984
- 1984-12-06 JP JP18435984U patent/JPS6199232U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5713543A (en) * | 1980-06-28 | 1982-01-23 | Nec Corp | Data speed transducer |
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