Configurable IC's with configurable logic circuits that...

Details Configurable IC's with configurable logic circuits that... Configurable IC's with configurable logic circuits that...

2011-03-29

2011-03-29

Ngo, Chuong D (Department: 2193)

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Particular function performed

C326S039000

Reexamination Certificate

active

07917559

ABSTRACT:
An integrated circuit (IC) is disclosed that includes a set of configurable logic circuits. Each configurable logic circuit configurably performs a set of functions. A particular configurable circuit receives configuration data defining a function for the particular configurable circuit. In some embodiments, one configuration of a configurable circuit is to add two input signals received by the configurable circuit. Also, in some embodiments, one configuration is to subtract two input signals received by a configurable circuit. In some such embodiments, each configurable logic circuit receives a first input signal, a second input signal, and a carry input signal and generates a propagate and generate signal for the add or subtract operation based on the inputs to the configurable circuit and the configuration of the configurable circuit.

REFERENCES:
patent: 4128890 (1978-12-01), Irwin et al.
patent: 4135249 (1979-01-01), Irwin
patent: 4432066 (1984-02-01), Benschop
patent: 4873459 (1989-10-01), El Gamal et al.
patent: 5224065 (1993-06-01), Yoshida
patent: 5245575 (1993-09-01), Sasaki et al.
patent: 5349250 (1994-09-01), New
patent: 5357153 (1994-10-01), Chiang et al.
patent: 5365125 (1994-11-01), Goetting et al.
patent: 5369622 (1994-11-01), McLaury
patent: 5386156 (1995-01-01), Britton et al.
patent: 5426378 (1995-06-01), Ong
patent: 5521835 (1996-05-01), Trimberger
patent: 5532958 (1996-07-01), Jiang et al.
patent: 5546018 (1996-08-01), New et al.
patent: 5552721 (1996-09-01), Gould
patent: 5600263 (1997-02-01), Trimberger et al.
patent: 5610829 (1997-03-01), Trimberger
patent: 5629637 (1997-05-01), Trimberger et al.
patent: 5631578 (1997-05-01), Clinton et al.
patent: 5646544 (1997-07-01), Iadanza
patent: 5646545 (1997-07-01), Trimberger et al.
patent: 5659484 (1997-08-01), Bennett et al.
patent: 5682107 (1997-10-01), Tavana et al.
patent: 5692147 (1997-11-01), Larsen et al.
patent: 5694057 (1997-12-01), Gould
patent: 5701441 (1997-12-01), Trimberger
patent: 5719889 (1998-02-01), Iadanza
patent: 5732246 (1998-03-01), Gould et al.
patent: 5737235 (1998-04-01), Kean et al.
patent: 5745422 (1998-04-01), Iadanza
patent: 5745734 (1998-04-01), Craft et al.
patent: 5761483 (1998-06-01), Trimberger
patent: 5764954 (1998-06-01), Fuller et al.
patent: 5768178 (1998-06-01), McLaury
patent: 5777360 (1998-07-01), Rostoker et al.
patent: 5796268 (1998-08-01), Kaplinsky
patent: 5802003 (1998-09-01), Iadanza et al.
patent: 5805477 (1998-09-01), Perner
patent: 5815726 (1998-09-01), Cliff
patent: 5825662 (1998-10-01), Trimberger
patent: 5889411 (1999-03-01), Chaudhary
patent: 5914616 (1999-06-01), Young et al.
patent: 5914906 (1999-06-01), Iadanza et al.
patent: 5944813 (1999-08-01), Trimberger
patent: 5982655 (1999-11-01), Doyle
patent: 6002991 (1999-12-01), Conn, Jr.
patent: 6023421 (2000-02-01), Clinton et al.
patent: 6038192 (2000-03-01), Clinton et al.
patent: 6044031 (2000-03-01), Iadanza et al.
patent: 6054873 (2000-04-01), Laramie
patent: 6069490 (2000-05-01), Ochotta et al.
patent: 6075745 (2000-06-01), Gould et al.
patent: 6084429 (2000-07-01), Trimberger
patent: 6086631 (2000-07-01), Chaudhary et al.
patent: 6091263 (2000-07-01), New et al.
patent: 6091645 (2000-07-01), Iadanza
patent: 6097212 (2000-08-01), Agrawal et al.
patent: 6107821 (2000-08-01), Kelem et al.
patent: 6110223 (2000-08-01), Southgate et al.
patent: 6118707 (2000-09-01), Gould et al.
patent: 6130854 (2000-10-01), Gould et al.
patent: 6134154 (2000-10-01), Iwaki et al.
patent: 6140839 (2000-10-01), Kaviani et al.
patent: 6150838 (2000-11-01), Wittig et al.
patent: 6163168 (2000-12-01), Nguyen et al.
patent: 6169416 (2001-01-01), Eaton et al.
patent: 6172521 (2001-01-01), Motomura
patent: 6173379 (2001-01-01), Poplingher et al.
patent: 6175247 (2001-01-01), Scalera et al.
patent: 6184707 (2001-02-01), Norman et al.
patent: 6184709 (2001-02-01), New
patent: 6205076 (2001-03-01), Wakayama et al.
patent: 6233191 (2001-05-01), Gould et al.
patent: 6255849 (2001-07-01), Mohan
patent: 6275064 (2001-08-01), Agrawal et al.
patent: 6292019 (2001-09-01), New et al.
patent: 6326807 (2001-12-01), Veenstra et al.
patent: 6346824 (2002-02-01), New
patent: 6348813 (2002-02-01), Agrawal et al.
patent: 6381732 (2002-04-01), Burnham et al.
patent: 6396303 (2002-05-01), Young
patent: 6462577 (2002-10-01), Lee et al.
patent: 6469540 (2002-10-01), Nakaya
patent: 6480954 (2002-11-01), Trimberger et al.
patent: 6483343 (2002-11-01), Faith et al.
patent: 6487709 (2002-11-01), Keller et al.
patent: 6490707 (2002-12-01), Baxter
patent: 6496918 (2002-12-01), Dehon et al.
patent: 6515509 (2003-02-01), Baxter
patent: 6526559 (2003-02-01), Schiefele et al.
patent: 6529040 (2003-03-01), Carberry et al.
patent: 6545501 (2003-04-01), Bailis et al.
patent: 6593771 (2003-07-01), Bailis et al.
patent: 6601227 (2003-07-01), Trimberger
patent: 6603330 (2003-08-01), Snyder
patent: 6611153 (2003-08-01), Lien et al.
patent: 6629308 (2003-09-01), Baxter
patent: 6636070 (2003-10-01), Altaf
patent: 6642744 (2003-11-01), Or-Bach et al.
patent: 6650142 (2003-11-01), Agrawal et al.
patent: 6667635 (2003-12-01), Pi et al.
patent: 6668361 (2003-12-01), Bailis et al.
patent: 6675309 (2004-01-01), Baxter
patent: 6686769 (2004-02-01), Nguyen et al.
patent: 6703861 (2004-03-01), Ting
patent: 6714041 (2004-03-01), Darling et al.
patent: 6731133 (2004-05-01), Feng et al.
patent: 6732068 (2004-05-01), Sample et al.
patent: 6806730 (2004-10-01), Bailis et al.
patent: 6809979 (2004-10-01), Tang
patent: 6810513 (2004-10-01), Vest
patent: 6829756 (2004-12-01), Trimberger
patent: 6831479 (2004-12-01), Lo
patent: 6838902 (2005-01-01), Elftmann et al.
patent: 6882182 (2005-04-01), Conn et al.
patent: 6920627 (2005-07-01), Blodget et al.
patent: 6924663 (2005-08-01), Masui et al.
patent: 6937535 (2005-08-01), Ahn et al.
patent: 6956399 (2005-10-01), Bauer
patent: 6992505 (2006-01-01), Zhou
patent: 6998872 (2006-02-01), Chirania et al.
patent: 7010667 (2006-03-01), Vorbach et al.
patent: 7028281 (2006-04-01), Agrawal et al.
patent: 7075333 (2006-07-01), Chaudhary et al.
patent: 7126372 (2006-10-01), Vadi et al.
patent: 7126856 (2006-10-01), Sun et al.
patent: 7129746 (2006-10-01), Balasubramanian et al.
patent: 7129747 (2006-10-01), Jang et al.
patent: 7138827 (2006-11-01), Trimberger
patent: 7212448 (2007-05-01), Trimberger
patent: 7242216 (2007-07-01), Schmit et al.
patent: 7259587 (2007-08-01), Schmit et al.
patent: 7282950 (2007-10-01), Schmit et al.
patent: 7295037 (2007-11-01), Schmit et al.
patent: 7301368 (2007-11-01), Schmit et al.
patent: 7518402 (2009-04-01), Schmit et al.
patent: 7564261 (2009-07-01), Schmit et al.
patent: 7573296 (2009-08-01), Schmit et al.
patent: 7576564 (2009-08-01), Schmit et al.
patent: 7652499 (2010-01-01), Schmit et al.
patent: 2001/0007428 (2001-07-01), Young et al.
patent: 2002/0008541 (2002-01-01), Young et al.
patent: 2002/0010853 (2002-01-01), Trimberger et al.
patent: 2002/0113619 (2002-08-01), Wong
patent: 2002/0125910 (2002-09-01), New et al.
patent: 2002/0125914 (2002-09-01), Kim
patent: 2002/0161568 (2002-10-01), Sample et al.
patent: 2002/0163357 (2002-11-01), Ting
patent: 2003/0042931 (2003-03-01), Ting
patent: 2003/0080777 (2003-05-01), Baxter
patent: 2003/0110430 (2003-06-01), Bailis et al.
patent: 2003/0141898 (2003-07-01), Langhammer et al.
patent: 2004/0010767 (2004-01-01), Agrawal et al.
patent: 2004/0103265 (2004-05-01), Smith
patent: 2004/0196066 (2004-10-01), Ting
patent: 2004/0233758 (2004-11-01), Kim et al.
patent: 2005/0007155 (2005-01-01), Young
patent: 2005/0134308 (2005-06-01), Okada et al.
patent: 2006/0186920 (2006-08-01), Feng et al.
patent: 2007/0143577 (2007-06-01), Smith
patent: 2007/0244958 (2007-10-01), Redgrave et al.
patent: 2007/0244959 (2007-10-01), Teig et al.
patent: 2007/0244960 (2007-10-01), Schmit et al.
patent: 2007/0244961 (2007-10-01), Schmit et al.
patent: 2007/0285124 (2007-12-01), Schmit et al.
patent: 2008/0018359 (2008-01-01), Schmit et al.
patent: 2008/0061823 (2008-03-01), Schmit et al.
patent: 2008/0100339 (2008-05-01), Schmit et al.
patent: 2008/0116931 (2008-05-01), Schmit et al.


Affiliated with

Also associated with

Rating

Configurable IC's with configurable logic circuits that... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Configurable IC's with configurable logic circuits that..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Configurable IC's with configurable logic circuits that... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2631096