Transceiver with means for error management

Details Transceiver with means for error management Transceiver with means for error management

2006-05-16

2006-05-16

Pascal, Robert (Department: 2817)

Pulse or digital communications

Transceivers

Reexamination Certificate

active

07046722

ABSTRACT:
A transceiver for a serial data bus is provided which transceiver includes error management. In a first example embodiment of a transceiver, error management is provided which supplies an error signal when the data bus lines are active and the receiving line simultaneously is inactive. In a second example embodiment of a transceiver, error management is provided which triggers an error signal when the transmission line is active for a longer period than a predetermined time interval, which error signal is cancelled when both the transmission line is inactive and the receiving line is active.

REFERENCES:
patent: 5781585 (1998-07-01), Roland et al.
patent: 196 11 942 (1997-10-01), None
Philips Semiconductors: “Data Sheet: TJA1050 High Speed Can Transceiver” Preliminary Specification, Online Jan. 10, 2006, URL: http://www.semiconductors.philips.com/acrobat—download/datasheets/TJA1050—4.pdf.
Philips Semiconductors: “Data Sheet: TJA1054 Fault-Tolerant Can Transceiver” Preliminary Specification, Online Jan. 10, 2006, URL: http://www.semiconductors.philips.com/acrobat—download/datasheets/TJA1054—3.pdf.

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