N-domino register with accelerated non-discharge path

Details N-domino register with accelerated non-discharge path N-domino register with accelerated non-discharge path

2006-06-16

2008-01-08

Le, Don (Department: 2819)

Electronic digital logic circuitry

Function of and, or, nand, nor, or not

Field-effect transistor

C326S093000

Reexamination Certificate

active

07317339

ABSTRACT:
An N-domino register has a domino stage, a write stage, an inverter, a high keeper path, a low keeper path, and an output stage. The domino stage evaluates a logic function based on at least one input data signal and a pulsed clock signal. The pulsed clock signal lags a symmetric clock signal. The domino stage pre-charges a pre-charged node high when the symmetric clock signal is low and opens an evaluation window when the pulsed clock signal goes high, and pulls the pre-charged node low if it evaluates, and keeps the pre-charged node high if it fails to evaluate. The output stage provides an output signal based on states of the pre-charged node and a second preliminary output node.

REFERENCES:
patent: 5075386 (1991-12-01), Vanderbilt
patent: 5889979 (1999-03-01), Miller, Jr. et al.
patent: 5926038 (1999-07-01), Fouts et al.
patent: 6191618 (2001-02-01), Gayles et al.
patent: 6265899 (2001-07-01), Abdel-Hafeez et al.
patent: 6496038 (2002-12-01), Sprague et al.
patent: 6560737 (2003-05-01), Colon-Bonet et al.
patent: 6628143 (2003-09-01), Hsu et al.
patent: 6650145 (2003-11-01), Ngo et al.
patent: 2002/0158670 (2002-10-01), Alvandpour
patent: 2003/0042932 (2003-03-01), Bales
patent: 2003/0052714 (2003-03-01), Alvandpour
patent: 2003/0110404 (2003-06-01), Seningen et al.
patent: 2004/0056685 (2004-03-01), Azam et al.
patent: 2004/0257115 (2004-12-01), Bertram et al.
patent: 2005/0046446 (2005-03-01), Qureshi et al.
patent: 2005/0110522 (2005-05-01), Hoekstra

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