JPH0232160U - - Google Patents
Info
- Publication number
- JPH0232160U JPH0232160U JP11140488U JP11140488U JPH0232160U JP H0232160 U JPH0232160 U JP H0232160U JP 11140488 U JP11140488 U JP 11140488U JP 11140488 U JP11140488 U JP 11140488U JP H0232160 U JPH0232160 U JP H0232160U
- Authority
- JP
- Japan
- Prior art keywords
- controller
- transmission
- data
- transmit
- receive data
- 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
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は従来のブロツク図である。
１……シリアルコントロールモジユール、３１
，３ｎ……他のコンピユータ、５……伝送処理部
、６，６１，６ｎ……シリアル入出力コントロー
ラ、７１，７ｎ……送受信ポート、８……デイジ
タル出力ポート。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a conventional block diagram. 1...Serial control module, 3 1
, 3n...other computer, 5...transmission processing unit, 6, 6 1 , 6n... serial input/output controller, 7 1 , 7n... transmission/reception port, 8... digital output port.
Claims (1)
、データ送受信するＮ台のコンピユータと夫々伝
送路によつて接続されるＮ個の送受信ポートと、
この各送受信ポートと内部バス結合されてシリア
ルデータをパラレルデータに変換する１つのシリ
アル入出力コントローラと、与えられるチヤネル
選択信号に応じて選択した前記送受信ポートと前
記コントローラとの間でデータ転送を行わせるデ
イジタル出力ポートと、前記コントローラにデー
タ送受信を指令し前記デイジタル出力ポートにチ
ヤネル選択信号を与える伝送処理部とを備えたこ
とを特徴とするシリアルデータ伝送装置。 In a serial data transmission device with a 1-to-N connection, N transmitting/receiving ports each connected to N computers that transmit and receive data by a transmission path,
One serial input/output controller is connected to each transmission/reception port via an internal bus and converts serial data into parallel data, and data transfer is performed between the transmission/reception port selected according to a channel selection signal and the controller. 1. A serial data transmission device, comprising: a digital output port that instructs the controller to transmit and receive data; and a transmission processing unit that instructs the controller to transmit and receive data and provides a channel selection signal to the digital output port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11140488U JPH0232160U (en) | 1988-08-25 | 1988-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11140488U JPH0232160U (en) | 1988-08-25 | 1988-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0232160U true JPH0232160U (en) | 1990-02-28 |
Family
ID=31349419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11140488U Pending JPH0232160U (en) | 1988-08-25 | 1988-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0232160U (en) |
-
1988
- 1988-08-25 JP JP11140488U patent/JPH0232160U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0232160U (en) | ||
| JPH0334148U (en) | ||
| JPS6181242U (en) | ||
| JPS6392956U (en) | ||
| JPH09181750A (en) | Data processing system | |
| JPH0232162U (en) | ||
| JPS63138743U (en) | ||
| JPH01241237A (en) | Connection system for master equipment and slave equipment | |
| JPS63535U (en) | ||
| JPH02143650U (en) | ||
| JPS61134149U (en) | ||
| JPS61143356U (en) | ||
| JPS6271754U (en) | ||
| JPH04123445U (en) | data transmission equipment | |
| JPH01159439U (en) | ||
| JPH02108127U (en) | ||
| JPH01292460A (en) | General purpose parallel interface | |
| JPS6289856U (en) | ||
| JPS6352333U (en) | ||
| JPS6253848U (en) | ||
| JPS62129653U (en) | ||
| JPH0181795U (en) | ||
| JPH01238338A (en) | Signal processing circuit | |
| JPS6451334U (en) | ||
| JPS61138059U (en) |