Serial bus system using bitwise arbitration for independently co

Details Serial bus system using bitwise arbitration for independently co Serial bus system using bitwise arbitration for independently co

1995-08-15

1999-05-11

Ton, Dang

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

370407, 370447, H04J3/02

Patent

active

059035650

ABSTRACT:
A star coupler for serial bus systems operates in compliance with the carrier sense multiple access (CSMA) method. The star coupler connects a plurality of individual bus systems to corresponding T-drivers and associated logic circuits, so that arbitration is performed within the total bus system in which all individual bus systems are included. Feedback suppression is used to assure unidirectional data flow, while error detection is combined with switching logic to disable faulty individual bus systems without affecting the other connected individual bus systems.

REFERENCES:
patent: 4417334 (1983-11-01), Ganderson et al.
patent: 4715031 (1987-12-01), Crawford et al.
patent: 4845722 (1989-07-01), Kent et al.
"87C196CA Advanced 16-Bit CHMOS Microcontroller With Integrated Can 2.0", Intel Prod. Review (1993).
"Information Processing Systems--Open Systems Interconnection--Basic Reference Model", International Organization for Standardization, ISO 7498 (1984).
"Information Processing Systems--Local Area Networks--Part 3: Carrier Sense Multiple Access With Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications", International Organization for Standardization, ISO 8802-3 (1989), ANSI/IEEE Std 802.3 (1988).
"Road Vehicles--Interchange of Digital Information--Controller Area Network (CAN) for High-Speed Communication", International Organization for Standardization, Draft Int. Std. ISO DIS 11898 (1992).
"Road Vehicles--Interchange of Digital Information--Controller Area Network (CAN) for High-Speed Communication", International Organization for Standardization, Draft Int. Std. ISO 11898 (1993).
Road Vehicles--Low Speed Serial Data Communication--Part 2: Vehicle Area Network (VAN), International Organization for Standardization, Int. Std. ISO DIS 11519-2 (1991).
"Automotive Serial Controller Area Network" Uwe Klencke, Siegfried Dals, Martin Litschel, Society of Automotive Engineers, Inc. (1986).
"A High Performance Solution for In-Vehicle Network--`Controller Area Network (CAN)`", David J. Arnett, Society of Automotive Engineers, Inc. (1987).

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