Static information storage and retrieval – Addressing – Particular decoder or driver circuit
Reexamination Certificate
2005-11-01
2005-11-01
Lam, David (Department: 2827)
Static information storage and retrieval
Addressing
Particular decoder or driver circuit
C365S222000, C365S194000
Reexamination Certificate
active
06961282
ABSTRACT:
Methods for driving a wordline in a semiconductor memory device are provided. Pursuant to these methods, a wordline drive signal is generated that may be used to activate a first wordline in response to a drive signal that is derived from a row address signal. A wordline reset signal for deactivating the first wordline may then be generated in response to the drive signal derived from the row address signal, a refresh wordline signal established during a refresh operation, and a mode register set wordline signal provided from a mode register. Semiconductor memory devices that implement these methods are also disclosed.
REFERENCES:
patent: 6449204 (2002-09-01), Arimoto et al.
Lam David
Myers Bigel & Sibley & Sajovec
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