Electronic digital logic circuitry – Signal sensitivity or transmission integrity – Bus or line termination
Reexamination Certificate
2006-09-05
2006-09-05
Barnie, Rexford (Department: 2819)
Electronic digital logic circuitry
Signal sensitivity or transmission integrity
Bus or line termination
C326S026000, C326S027000, C333S151000
Reexamination Certificate
active
07102381
ABSTRACT:
An integrated circuit includes a number of terminals to transfer signals. Each of the terminals has an adjustable termination impedance. The integrated circuit also includes a control circuit coupled to the terminals to adjust the value of the termination impedance of each of the terminals to improve signal detection at the terminals.
REFERENCES:
patent: 6556038 (2003-04-01), Kim et al.
patent: 6812735 (2004-11-01), Pham
patent: 6836143 (2004-12-01), Song
patent: 6888370 (2005-05-01), Luo et al.
Chen Feng
Wu Zuoguo
Zhang Qiang
Barnie Rexford
Crawford Jason
Schwegman Lundberg Woessner & Kluth P.A.
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