JPS63138746U - - Google Patents
Info
- Publication number
- JPS63138746U JPS63138746U JP1987032172U JP3217287U JPS63138746U JP S63138746 U JPS63138746 U JP S63138746U JP 1987032172 U JP1987032172 U JP 1987032172U JP 3217287 U JP3217287 U JP 3217287U JP S63138746 U JPS63138746 U JP S63138746U
- Authority
- JP
- Japan
- Prior art keywords
- host computer
- abnormality detection
- detection circuit
- abnormality
- xon
- 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
- 230000005856 abnormality Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Information Transfer Systems (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Input From Keyboards Or The Like (AREA)
Description
図は本考案を実施した端末機器の構成を表わす
図である。
１……異常検出回路、２……リレー、Ｔ……ト
ランジスタ、Ｌ……コイル、Ｄ１，Ｄ２……ドラ
イバ、Ｒ１，Ｒ２……レシーバ。
The figure is a diagram showing the configuration of a terminal device implementing the present invention. 1... Abnormality detection circuit, 2... Relay, T... Transistor, L... Coil, D1, D2... Driver, R1, R2... Receiver.
Claims (1)
トコルによつて通信を行なう端末機器において、
自分自身の異常を検出する異常検出回路と、この
異常検出回路の異常検出出力によつて前記ホスト
計算機から伝送されるデータを前記ホスト計算機
ヘループバツクするスイツチ手段とを設けたこと
を特徴とする端末機器。 In terminal equipment that is connected to a host computer and communicates using the XON/XOFF protocol,
A terminal device characterized in that it is provided with an abnormality detection circuit that detects an abnormality in itself, and a switch means that loops back data transmitted from the host computer to the host computer based on the abnormality detection output of the abnormality detection circuit. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987032172U JPS63138746U (en) | 1987-03-05 | 1987-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987032172U JPS63138746U (en) | 1987-03-05 | 1987-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63138746U true JPS63138746U (en) | 1988-09-13 |
Family
ID=30838596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987032172U Pending JPS63138746U (en) | 1987-03-05 | 1987-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63138746U (en) |
-
1987
- 1987-03-05 JP JP1987032172U patent/JPS63138746U/ja active Pending
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