JPS61121048U - - Google Patents
Info
- Publication number
- JPS61121048U JPS61121048U JP492485U JP492485U JPS61121048U JP S61121048 U JPS61121048 U JP S61121048U JP 492485 U JP492485 U JP 492485U JP 492485 U JP492485 U JP 492485U JP S61121048 U JPS61121048 U JP S61121048U
- Authority
- JP
- Japan
- Prior art keywords
- data line
- circuit
- disconnects
- turned
- switching
- 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
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Small-Scale Networks (AREA)
Description
図は本考案の一実施例を示すブロツク図である
。
１……共通なデーター線、２……データーを入
力する機器、４……電源検出回路、５……入力デ
ーター処理回路、３……トランジスタ。
The figure is a block diagram showing one embodiment of the present invention. 1... Common data line, 2... Device for inputting data, 4... Power supply detection circuit, 5... Input data processing circuit, 3... Transistor.
Claims (1)
た機器において、該機器の電源のオンオフを検出
し、オフの場合は機器をデーター線から切り放し
、オンの場合は機器とデーター線を接続するスイ
ツチング回路を設けたことを特徴とする機器の入
力回路。 Switching that detects whether the power of the device is turned on or off in a device connected to other devices by a common data line, disconnects the device from the data line if it is off, and connects the device and the data line if it is on. An input circuit for a device characterized by being provided with a circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP492485U JPS61121048U (en) | 1985-01-18 | 1985-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP492485U JPS61121048U (en) | 1985-01-18 | 1985-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61121048U true JPS61121048U (en) | 1986-07-30 |
Family
ID=30480961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP492485U Pending JPS61121048U (en) | 1985-01-18 | 1985-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61121048U (en) |
-
1985
- 1985-01-18 JP JP492485U patent/JPS61121048U/ja active Pending
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