Integrated circuit including a multiplexer circuit

Details Integrated circuit including a multiplexer circuit Integrated circuit including a multiplexer circuit

2008-09-09

2008-09-09

Le, Don P (Department: 2819)

Electronic digital logic circuitry

Multifunctional or programmable

Having details of setting or programming of interconnections...

C326S041000

Reexamination Certificate

active

11881504

ABSTRACT:
An integrated circuit including a multiplexer circuit and numerous memory cells are coupled to one another for improved performance. The multiplexer circuit includes a first input terminal and a second input terminal respectively coupled to an output of a first memory and an output of a second memory cell of the numerous memory cells. The multiplexer may also include select terminals coupled to a control signal and a complement of the control signal. An output of the multiplexer circuit is selectively coupled to one of four possible signals, where two of the four signals are the control signal and the complement of the control signal.

REFERENCES:
patent: 5646545 (1997-07-01), Trimberger et al.
patent: 5926036 (1999-07-01), Cliff et al.
patent: 6400180 (2002-06-01), Wittig et al.
patent: 6621298 (2003-09-01), Agrawal et al.
patent: 6667635 (2003-12-01), Pi et al.
patent: 6768335 (2004-07-01), Young et al.
patent: 6768338 (2004-07-01), Young et al.
patent: 6949951 (2005-09-01), Young et al.
patent: 6998872 (2006-02-01), Chirania et al.
patent: 7053654 (2006-05-01), Young et al.
patent: 7061271 (2006-06-01), Young et al.
Xilinx, Inc.; “The Programmable Logic Data Book 1994”; published 1994; available from Xilinx, Inc., 2100 Logic Drive, San Jose, California 95124; pp. 2-110 thru 2-111.
Altera Corp; “Stratix II Device Family Data Sheet”; v1.0; published Feb. 2004; available from Altera Corporation, 101 Innovation Drive, San Jose, California 95134; pp. 2-1 thru 2-22.
Ralf Krueger and Brent Przybus; WP209 (v1.0); “Virtex Variable-Input LUT Architecture”; Jan. 12, 2004; available from Xilinx, Inc., 2100 Logic Drive, San Jose, California 95124; pp. 1-6.
Anthony Cataldo and Ron Wilson; FPGA vendors revise logic for sub-100-nm era; EE Times; Feb. 2, 2004; downloaded from http://www.eetimes.com/story/OEG20040202S0019; 4 pages.
U.S. Appl. No. 11/725,742, filed Mar. 20, 2007, Kao et al., Xilinx, Inc. 2100 Logic Drive, San Jose, CA 95124.
U.S. Appl. No. 12/059,021, filed Mar. 31, 2008, Chirania, Manoj, Xilinx, Inc. 2100 Logic Drive, San Jose, CA 95124.

Affiliated with

Also associated with

Rating

Integrated circuit including a multiplexer circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Integrated circuit including a multiplexer circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrated circuit including a multiplexer circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3904031