JPS53137616A - Transmission and repeating system of digital type - Google Patents
Transmission and repeating system of digital typeInfo
- Publication number
- JPS53137616A JPS53137616A JP5218177A JP5218177A JPS53137616A JP S53137616 A JPS53137616 A JP S53137616A JP 5218177 A JP5218177 A JP 5218177A JP 5218177 A JP5218177 A JP 5218177A JP S53137616 A JPS53137616 A JP S53137616A
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- digital type
- repeating system
- type transmission
- repeating
- 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.)
- Granted
Links
Abstract
PURPOSE: To establish a digital type transmission and repeating system which can convert two-wire type transmission line into four lines digitally with a simple constitution.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5218177A JPS6046861B2 (en) | 1977-05-07 | 1977-05-07 | Digital transmission relay method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5218177A JPS6046861B2 (en) | 1977-05-07 | 1977-05-07 | Digital transmission relay method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53137616A true JPS53137616A (en) | 1978-12-01 |
JPS6046861B2 JPS6046861B2 (en) | 1985-10-18 |
Family
ID=12907628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5218177A Expired JPS6046861B2 (en) | 1977-05-07 | 1977-05-07 | Digital transmission relay method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6046861B2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57141144A (en) * | 1981-02-26 | 1982-09-01 | Meidensha Electric Mfg Co Ltd | Stabilizing device for transmission characteristics of distribution line carriage |
JPS57158244U (en) * | 1981-03-28 | 1982-10-05 | ||
JPS5848151U (en) * | 1981-09-26 | 1983-03-31 | 株式会社京三製作所 | Relay amplifier |
JPS59117346A (en) * | 1982-12-23 | 1984-07-06 | Nec Corp | Repeater |
JPS60198943A (en) * | 1984-03-22 | 1985-10-08 | Nec Corp | Network controller for terminal device |
US4695740A (en) * | 1984-09-26 | 1987-09-22 | Xilinx, Inc. | Bidirectional buffer amplifier |
US4713557A (en) * | 1984-09-26 | 1987-12-15 | Xilinx, Inc. | Bidirectional buffer amplifier |
US4870302A (en) * | 1984-03-12 | 1989-09-26 | Xilinx, Inc. | Configurable electrical circuit having configurable logic elements and configurable interconnects |
US6664807B1 (en) | 2002-01-22 | 2003-12-16 | Xilinx, Inc. | Repeater for buffering a signal on a long data line of a programmable logic device |
-
1977
- 1977-05-07 JP JP5218177A patent/JPS6046861B2/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57141144A (en) * | 1981-02-26 | 1982-09-01 | Meidensha Electric Mfg Co Ltd | Stabilizing device for transmission characteristics of distribution line carriage |
JPS57158244U (en) * | 1981-03-28 | 1982-10-05 | ||
JPS5848151U (en) * | 1981-09-26 | 1983-03-31 | 株式会社京三製作所 | Relay amplifier |
JPS59117346A (en) * | 1982-12-23 | 1984-07-06 | Nec Corp | Repeater |
US4870302A (en) * | 1984-03-12 | 1989-09-26 | Xilinx, Inc. | Configurable electrical circuit having configurable logic elements and configurable interconnects |
JPS60198943A (en) * | 1984-03-22 | 1985-10-08 | Nec Corp | Network controller for terminal device |
US4695740A (en) * | 1984-09-26 | 1987-09-22 | Xilinx, Inc. | Bidirectional buffer amplifier |
US4713557A (en) * | 1984-09-26 | 1987-12-15 | Xilinx, Inc. | Bidirectional buffer amplifier |
US6664807B1 (en) | 2002-01-22 | 2003-12-16 | Xilinx, Inc. | Repeater for buffering a signal on a long data line of a programmable logic device |
Also Published As
Publication number | Publication date |
---|---|
JPS6046861B2 (en) | 1985-10-18 |
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