JPH0365338U - - Google Patents
Info
- Publication number
- JPH0365338U JPH0365338U JP12730489U JP12730489U JPH0365338U JP H0365338 U JPH0365338 U JP H0365338U JP 12730489 U JP12730489 U JP 12730489U JP 12730489 U JP12730489 U JP 12730489U JP H0365338 U JPH0365338 U JP H0365338U
- Authority
- JP
- Japan
- Prior art keywords
- interface
- communication processor
- communication
- serial
- buffer memory
- 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
- 230000002457 bidirectional effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Information Transfer Systems (AREA)
- Communication Control (AREA)
Description
第１図は本考案に係るＧＰ−ＩＢインターフエ
イスの一実施例を示す構成図、第２図はその動作
を説明するためのフローチヤート、第３図は従来
のシリアル通信インターフエイスの構成図である
。
１０……ＧＰ−ＩＢインターフエイス、１４…
…通信プロセツサ、１７……シリアル通信用ＬＳ
Ｉ、２２……シリアルポート、２４……バツフア
メモリ。
Fig. 1 is a block diagram showing an embodiment of the GP-IB interface according to the present invention, Fig. 2 is a flowchart for explaining its operation, and Fig. 3 is a block diagram of a conventional serial communication interface. be. 10...GP-IB interface, 14...
...Communication processor, 17...LS for serial communication
I, 22...Serial port, 24...Buffer memory.
Claims (1)
Ｂインターフエイスの双方向性バスが接続される
通信プロセツサと、この通信プロセツサに接続さ
れ受信データを格納するバツフアメモリと、前記
通信プロセツサのデータラインが接続されるシリ
アル通信用インターフエイスとを有する事を特徴
とするＧＰ−ＩＢシリアルコンバータ。 GP-IB interface and this GP-I
A communication processor to which a bidirectional bus of the B interface is connected, a buffer memory connected to the communication processor to store received data, and a serial communication interface to which a data line of the communication processor is connected. Features of GP-IB serial converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12730489U JPH0365338U (en) | 1989-10-31 | 1989-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12730489U JPH0365338U (en) | 1989-10-31 | 1989-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0365338U true JPH0365338U (en) | 1991-06-25 |
Family
ID=31675064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12730489U Pending JPH0365338U (en) | 1989-10-31 | 1989-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0365338U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60159956A (en) * | 1984-01-30 | 1985-08-21 | Hitachi Ltd | Interface control device |
-
1989
- 1989-10-31 JP JP12730489U patent/JPH0365338U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60159956A (en) * | 1984-01-30 | 1985-08-21 | Hitachi Ltd | Interface control device |
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