JPS56122254A - Transmission control system - Google Patents
Transmission control systemInfo
- Publication number
- JPS56122254A JPS56122254A JP2541680A JP2541680A JPS56122254A JP S56122254 A JPS56122254 A JP S56122254A JP 2541680 A JP2541680 A JP 2541680A JP 2541680 A JP2541680 A JP 2541680A JP S56122254 A JPS56122254 A JP S56122254A
- Authority
- JP
- Japan
- Prior art keywords
- station
- slave
- transmits
- transmission
- master station
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/403—Bus networks with centralised control, e.g. polling
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
Abstract
PURPOSE:To transmit data through the master station between arbitrary stations, by receiving the transmission request signal from a slave station to transmit the designation signal for transmission station to this slave station and by designating the master station itself as the receiving station. CONSTITUTION:Slave station 2 transmits the transmission request signal to master station 1. The master station transmits the designation signal for transmission station to this slave station and designates the master station itself as the receiving station. When master station 1 transmits the transmission start signal to slave station 2, slave station 2 transmits the designation desired number for receiving station through master station 1 to slave stations 2' and 2''. Master station 1 transmits this designation desired number to slave stations 2' and 2'' and transmits the transmission start signal to slave station 2. Thus, slave station 2 puts transmission data onto line 3, and slave stations 2' and 2'' receive this data, and thus, data is transmitted through master station 1 between arbitrary slave stations.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2541680A JPS56122254A (en) | 1980-02-29 | 1980-02-29 | Transmission control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2541680A JPS56122254A (en) | 1980-02-29 | 1980-02-29 | Transmission control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56122254A true JPS56122254A (en) | 1981-09-25 |
Family
ID=12165332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2541680A Pending JPS56122254A (en) | 1980-02-29 | 1980-02-29 | Transmission control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56122254A (en) |
-
1980
- 1980-02-29 JP JP2541680A patent/JPS56122254A/en active Pending
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