Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Particular stable state circuit
Reexamination Certificate
2002-10-22
2004-06-22
Nguyen, Linh M. (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Particular stable state circuit
C327S203000
Reexamination Certificate
active
06753714
ABSTRACT:
BACKGROUND OF THE INVENTION
FIELD OF THE INVENTION
The present invention relates to design of integrated circuits, and more specifically to a method and apparatus for reducing power and area consumption of gated clock enabled flip-flops.
REFERENCES:
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patent: 2002/0180503 (2002-12-01), Lu
Tomas Lang, Enric Musoll and Jordi Cortadella; Entitled: “Individual Flip-Flops with Gated Clocks for Low Power Datapaths”; IEEE Transactions on Circuits and Systems-II: Analog and Digital Signal Processing, vol. 44, No. 6, Jun. 1997; pp.: 507-516; (10 Pages).
A.G.M. Strollo and D. De Caro; Entitled: “Low Power Flip Flop with Clock Gating on Master and Slav Latches”; Electronic Letters; vol.: 36, No.: 4; 17th Feb. 2000; pp.: 294-295; (2 Pages).
Qing Wu, Massoud Pedram, and Xunwei Wu; Entitled: “Clock-Gating and Its Application to Low Pow r D sign of Sequential Circuits”; IEEE Transactions on Circuits and Systems-I: Fundamental Theory and Applications, vol. 47, No.:103, Mar. 2000; pp.: 415-420; (6 Pages).
Neil H. E. Weste and Kamran Eshraghian; Entitled: “Principles of CMOS VLSI Design A Syst ms Perspective”; Second Edition; pp.: xi-xxii; 9-13; 19-21; 303-305; 318-325; (33 Pages).
Brady III W. James
Nguyen Linh M.
Stewart Alan K.
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
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