JPH03107743U - - Google Patents
Info
- Publication number
- JPH03107743U JPH03107743U JP1990014802U JP1480290U JPH03107743U JP H03107743 U JPH03107743 U JP H03107743U JP 1990014802 U JP1990014802 U JP 1990014802U JP 1480290 U JP1480290 U JP 1480290U JP H03107743 U JPH03107743 U JP H03107743U
- Authority
- JP
- Japan
- Prior art keywords
- connector
- mouse
- msx
- bus
- signal
- 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
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Position Input By Displaying (AREA)
Description
第１図は本考案の一実施例の回路とコネクタ接
続関係を示す図、第２図、第３図は従来のバスマ
ウスおよびＭＳＸマウスのコネクタ接続関係を示
す図である。
１１……バスマウス用コネクタ、１２……中継
コネクタ、１３……ＭＳＸマウス用コネクタ、１
４……切換回路、１５……ラツチ回路、１６……
３ステートバツフア。
FIG. 1 is a diagram showing the circuit and connector connection relationship of one embodiment of the present invention, and FIGS. 2 and 3 are diagrams showing the connector connection relationship of a conventional bus mouse and MSX mouse. 11... Connector for bus mouse, 12... Relay connector, 13... Connector for MSX mouse, 1
4...Switching circuit, 15...Latch circuit, 16...
3 state battle.
Claims (1)
クタに中継コネクタを接続し、両コネクタ間の内
部接続により、バスマウス用コネクタの無結線端
子をタイミング信号入力端子とするＭＳＸマウス
用コネクタに変換させるとともに、前記無結線端
子にコネクタ印加電圧の分圧を発生させるコネク
タ変換手段と、 前記コネクタ印加電圧の分圧を検出し、ラツチ
信号を発生する信号発生手段と、 前記ラツチ信号により、バスマウス用コネクタ
からのマウスデータ信号をバスマウスインタフエ
ース・ＭＳＸマウスインタフエースのいずれかに
切換えて出力させる切換手段と、 前記ラツチ信号によりＭＳＸマウス用のタイミ
ング信号の入力制御を行なう入力制御手段と、 を有することを特徴とするマウスインタフエース
変換回路。[Scope of Claim for Utility Model Registration] A bus mouse connector provided on the main body of the device, and when using the MSX mouse [registered trademark], a relay connector is connected to the connector, and an internal connection between both connectors creates a bus mouse connector. Connector converting means for converting a non-wire terminal into an MSX mouse connector that serves as a timing signal input terminal, and generating a partial pressure of the voltage applied to the connector in the non-wire terminal; detecting the partial pressure of the voltage applied to the connector; a signal generating means for generating a latch signal; a switching means for switching and outputting a mouse data signal from a bus mouse connector to either a bus mouse interface or an MSX mouse interface according to the latch signal; A mouse interface conversion circuit comprising: input control means for controlling the input of a timing signal for an MSX mouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990014802U JPH03107743U (en) | 1990-02-19 | 1990-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990014802U JPH03107743U (en) | 1990-02-19 | 1990-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03107743U true JPH03107743U (en) | 1991-11-06 |
Family
ID=31518148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990014802U Pending JPH03107743U (en) | 1990-02-19 | 1990-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03107743U (en) |
-
1990
- 1990-02-19 JP JP1990014802U patent/JPH03107743U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH03107743U (en) | ||
| JPS60164775U (en) | Structure of output connector | |
| JPS63195419U (en) | ||
| JPS60129188U (en) | Connection structure between the control device and the input/output unit added to it | |
| JPH0270251U (en) | ||
| JPS59174625U (en) | keyboard cable | |
| JPS6212283U (en) | ||
| JPS63192688U (en) | ||
| JPS60117459U (en) | gas appliances | |
| JPS6438047U (en) | ||
| JPS59124082U (en) | Robot emergency stop signal generator | |
| JPS6377282U (en) | ||
| JPS62129594U (en) | ||
| JPS63167345U (en) | ||
| JPS62143362U (en) | ||
| JPS58159845U (en) | Power transmission stop control device | |
| JPS62112244U (en) | ||
| JPH0196050U (en) | ||
| JPS6421405U (en) | ||
| JPH02145861U (en) | ||
| JPS61119236U (en) | ||
| JPS5866405U (en) | Sequencer | |
| JPH01127005U (en) | ||
| JPS6257842U (en) | ||
| JPS62150823U (en) |