Communication unit having non-destructive arbitration function

Details Communication unit having non-destructive arbitration function Communication unit having non-destructive arbitration function

1992-08-12

1995-03-28

Chin, Wellington

Multiplex communications

Wide area network

Packet switching

370 853, 370 9, 3408255, H04L 1240, H04L 1228

Patent

active

054024200

ABSTRACT:
A communication unit in a CSMA/CD data communication system having a non-destructive arbitration function which allows to prevent communication failure due to receiving delay of transmission data or difference of system clocks among communication units by providing in a transmission line transmitting section 14 a counter 32 which is reset by leading edge of the transmission data on a transmission line inputted from a receiving terminal RX through the intermediary of a synchronization comparator 38 and by determining leading and trailing timings of the transmission data per one bit from a count value thereof and reference values defined in leading edge comparator 34 and trailing edge comparator 36.

REFERENCES:
patent: 4596011 (1986-06-01), Kobayashi et al.
patent: 4706082 (1987-11-01), Miesterfeld et al.
patent: 4739323 (1988-04-01), Miesterfeld et al.
patent: 4745596 (1988-05-01), Sato
patent: 4807231 (1989-02-01), Sato
patent: 4888763 (1989-12-01), Hatfield et al.
patent: 4980884 (1990-12-01), Chang
patent: 5086427 (1992-02-01), Whittaker et al.
patent: 5119371 (1992-06-01), Inoue et al.
SAE Recommended Practice J1850, Class B Data Communication Network Interface [Aug. 1991].
82526 Controller Area Newtwork Chip Architectural Overview, Intell Corporation, 1988.

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