JPS53126832A - Data transmission device - Google Patents
Data transmission deviceInfo
- Publication number
- JPS53126832A JPS53126832A JP4138777A JP4138777A JPS53126832A JP S53126832 A JPS53126832 A JP S53126832A JP 4138777 A JP4138777 A JP 4138777A JP 4138777 A JP4138777 A JP 4138777A JP S53126832 A JPS53126832 A JP S53126832A
- Authority
- JP
- Japan
- Prior art keywords
- data transmission
- transmission device
- enhance
- reliability
- units
- 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
Abstract
PURPOSE: To avoid the simultaneous occurrence of the polling signal from more than 2 units of the data transmission device by shifting previously the action time of the single-shot multivibrator of each data transmission control device, and thus to enhance the reliability of the system.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4138777A JPS53126832A (en) | 1977-04-13 | 1977-04-13 | Data transmission device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4138777A JPS53126832A (en) | 1977-04-13 | 1977-04-13 | Data transmission device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53126832A true JPS53126832A (en) | 1978-11-06 |
Family
ID=12606963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4138777A Pending JPS53126832A (en) | 1977-04-13 | 1977-04-13 | Data transmission device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53126832A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5735447A (en) * | 1980-08-11 | 1982-02-26 | Omron Tateisi Electronics Co | Data transmission system |
JPS57125548A (en) * | 1981-01-29 | 1982-08-04 | Omron Tateisi Electronics Co | Optical transmission sensor module |
JPS59123024A (en) * | 1982-12-28 | 1984-07-16 | Matsushita Electric Works Ltd | Address setting system |
JPS6016746A (en) * | 1983-07-08 | 1985-01-28 | Nec Corp | Time division exchange |
-
1977
- 1977-04-13 JP JP4138777A patent/JPS53126832A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5735447A (en) * | 1980-08-11 | 1982-02-26 | Omron Tateisi Electronics Co | Data transmission system |
JPS57125548A (en) * | 1981-01-29 | 1982-08-04 | Omron Tateisi Electronics Co | Optical transmission sensor module |
JPS59123024A (en) * | 1982-12-28 | 1984-07-16 | Matsushita Electric Works Ltd | Address setting system |
JPS6016746A (en) * | 1983-07-08 | 1985-01-28 | Nec Corp | Time division exchange |
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