Low power pulse signaling

Details Low power pulse signaling Low power pulse signaling

2007-03-06

2007-03-06

Tran, Khanh (Department: 2611)

Pulse or digital communications

Transceivers

Reexamination Certificate

active

10094848

ABSTRACT:
A system for communicating between integrated circuits is disclosed. The system includes a driver having an input and an output. In response to a logic transition from a first logic state to a second logic state at the driver input, the driver output transitions from a low-power condition, to a transmitting condition, to the low-power condition. The system also includes a receiver having an input and an output. The receiver detects the logic state of the transmitting condition at the driver output and latches it to the receiver output after the driver output returns to the low-power condition. The system also includes a transmission line, which connects the driver output to the receiver input.

REFERENCES:
patent: 6025742 (2000-02-01), Chan
patent: 6281715 (2001-08-01), DeClue et al.
patent: 6294933 (2001-09-01), Chun et al.
patent: 6411131 (2002-06-01), Ang et al.
patent: 6617892 (2003-09-01), Krishnamurthy et al.
HyperTransport™ Technology Consortium, HyperTransport™ I/O Link Specification Revision 1.03, Oct. 10, 2001, 29 pages.
Electronic Systems (Technology And Design Perspectives), A Case For Low Voltage Differential Signaling As The Ubiquitous Interconnect Technology, Mar. 1999, 8 pages.

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