Electronic digital logic circuitry – Interface – Current driving
Reexamination Certificate
2007-10-09
2009-02-17
Barnie, Rexford (Department: 2819)
Electronic digital logic circuitry
Interface
Current driving
C326S117000
Reexamination Certificate
active
07492191
ABSTRACT:
A design structure embodied in a machine readable medium used in a design process includes high-speed interface between a first network component and a second network component, the interface including a positive voltage input (VINP) and a negative voltage input (VINN) for receiving an input data signal from the first network component; the positive voltage input (VINP) coupled to a negative output circuit (OUTN) and the negative voltage input (VINN) by a positive input bus and a negative input bus, the negative voltage input (VINN) also coupled to a positive output circuit (OUTP). Implementing the high-speed interface calls for applying a bias to the a positive input bus and a negative input bus to periodically multiplex a data signal, thus providing a common receiving path for functional data and wrap data of the data signal.
REFERENCES:
patent: 7043674 (2006-05-01), Rearick et al.
patent: 7068077 (2006-06-01), Reinschmidt
Kerr Michael K.
Lawson William F.
Barnie Rexford
Cantor & Colburn LLP
Hammond Crystal L
International Business Machines - Corporation
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