Integrated circuit buffer device

Details Integrated circuit buffer device Integrated circuit buffer device

2007-04-17

2007-04-17

Verbrugge, Kevin (Department: 2189)

Electrical computers and digital processing systems: memory

Storage accessing and control

Specific memory composition

C711S115000

Reexamination Certificate

active

11119031

ABSTRACT:
An integrated circuit buffer device comprises a first receiver circuit to receive control information and address information from a controller device. A first interface includes a first interface portion to provide a first address to a first memory device. A second interface portion provides a first control signal to the first memory device. The first control signal specifies a read operation such that the first memory device provides a first data, accessed from a memory location based on the first address, to the integrated circuit buffer device in response to the first control signal specifying the read operation. A third interface portion provides a first clock signal to the first memory device. The first clock signal synchronizes communication of the first control signal from the integrated circuit buffer device to the first memory device. A fourth interface portion receives the first data. A second interface includes a first interface portion to provide a second address to a second memory device. A second interface portion provides a second control signal to the second memory device. A third interface portion provides a second clock signal to the second memory device. A fourth interface portion receives the second data. A first transmitter circuit transmits the first read data and the second read data to the controller device.

REFERENCES:
patent: 4621339 (1986-11-01), Wagner et al.
patent: 4631666 (1986-12-01), Harris et al.
patent: 4644532 (1987-02-01), George et al.
patent: 4667305 (1987-05-01), Dill et al.
patent: 4747070 (1988-05-01), Trottier et al.
patent: 4747100 (1988-05-01), Roach et al.
patent: 4858107 (1989-08-01), Fedele
patent: 4864563 (1989-09-01), Pavey et al.
patent: 4947257 (1990-08-01), Fernandez et al.
patent: 4977498 (1990-12-01), Rastegar et al.
patent: 5034917 (1991-07-01), Bland et al.
patent: 5068650 (1991-11-01), Fernandez et al.
patent: 5228132 (1993-07-01), Neal et al.
patent: 5228134 (1993-07-01), MacWilliams et al.
patent: 5283877 (1994-02-01), Gastinel et al.
patent: 5325493 (1994-06-01), Herrell et al.
patent: 5355467 (1994-10-01), MacWilliams et al.
patent: 5371880 (1994-12-01), Bhattacharya
patent: 5400360 (1995-03-01), Richards et al.
patent: 5408646 (1995-04-01), Olnowich et al.
patent: 5475818 (1995-12-01), Molyneaux et al.
patent: 5511224 (1996-04-01), Tran et al.
patent: 5513135 (1996-04-01), Dell et al.
patent: 5513377 (1996-04-01), Capowski et al.
patent: 5537394 (1996-07-01), Abe et al.
patent: 5544342 (1996-08-01), Dean
patent: 5553266 (1996-09-01), Metzger et al.
patent: 5557266 (1996-09-01), Calvignac et al.
patent: 5574945 (1996-11-01), Elko et al.
patent: 5602780 (1997-02-01), Diem et al.
patent: 5604735 (1997-02-01), Levinson et al.
patent: 5630095 (1997-05-01), Snyder
patent: 5642444 (1997-06-01), Mostafavi
patent: 5655113 (1997-08-01), Leung et al.
patent: 5659710 (1997-08-01), Sherman et al.
patent: 5701313 (1997-12-01), Purdham
patent: 5742840 (1998-04-01), Hansen et al.
patent: 5748872 (1998-05-01), Norman
patent: 5787083 (1998-07-01), Iwamoto et al.
patent: 5802054 (1998-09-01), Bellenger
patent: 5802565 (1998-09-01), McBride
patent: 5805798 (1998-09-01), Kearns et al.
patent: 5838985 (1998-11-01), Ohki
patent: 5848145 (1998-12-01), Gallagher et al.
patent: 5860080 (1999-01-01), James et al.
patent: 5867180 (1999-02-01), Katayama et al.
patent: 5867422 (1999-02-01), John
patent: 5883839 (1999-03-01), Tosaka et al.
patent: 5884036 (1999-03-01), Haley
patent: 5893921 (1999-04-01), Bucher et al.
patent: 5898863 (1999-04-01), Ofer et al.
patent: 5900017 (1999-05-01), Genduso et al.
patent: 5901294 (1999-05-01), Tran et al.
patent: 5911052 (1999-06-01), Singhal et al.
patent: 5913044 (1999-06-01), Tran et al.
patent: 5917760 (1999-06-01), Millar
patent: 5923893 (1999-07-01), Moyer et al.
patent: 5926839 (1999-07-01), Katayama
patent: 5953215 (1999-09-01), Karabatsos et al.
patent: 5982238 (1999-11-01), Soderquist
patent: 6006318 (1999-12-01), Hansen et al.
patent: 6016282 (2000-01-01), Keeth
patent: 6034878 (2000-03-01), Osaka et al.
patent: 6038682 (2000-03-01), Norman
patent: 6065092 (2000-05-01), Roy
patent: 6092229 (2000-07-01), Boyle et al.
patent: 6104417 (2000-08-01), Nielsen et al.
patent: 6108731 (2000-08-01), Suzuki et al.
patent: 6125419 (2000-09-01), Umemura et al.
patent: 6142830 (2000-11-01), Looeffler
patent: 6151648 (2000-11-01), Haq
patent: 6154826 (2000-11-01), Wulf et al.
patent: 6154855 (2000-11-01), Norman
patent: 6160423 (2000-12-01), Haq
patent: 6185644 (2001-02-01), Farmwald et al.
patent: 6185654 (2001-02-01), Van Doren
patent: 6208273 (2001-03-01), Dye et al.
patent: 6247100 (2001-06-01), Drehmel et al.
patent: 6255859 (2001-07-01), Haq
patent: 6263413 (2001-07-01), Motomura et al.
patent: 6266252 (2001-07-01), Karabatsos
patent: 6272609 (2001-08-01), Jeddeloh
patent: 6276844 (2001-08-01), Coteus et al.
patent: 6292877 (2001-09-01), Ryan
patent: 6317352 (2001-11-01), Halbert et al.
patent: 6327205 (2001-12-01), Haq
patent: 6330687 (2001-12-01), Griffith
patent: 6345321 (2002-02-01), Litaize et al.
patent: 6349051 (2002-02-01), Klein
patent: 6369605 (2002-04-01), Bonella et al.
patent: 6408402 (2002-06-01), Norman
patent: 6414904 (2002-07-01), So et al.
patent: 6425064 (2002-07-01), Soderquist
patent: 6434035 (2002-08-01), Miersch et al.
patent: 6446158 (2002-09-01), Karabatsos
patent: 6449213 (2002-09-01), Dodd et al.
patent: 6449679 (2002-09-01), Ryan et al.
patent: 6449703 (2002-09-01), Jeddeloh
patent: 6449727 (2002-09-01), Toda
patent: 6477592 (2002-11-01), Chen et al.
patent: 6477614 (2002-11-01), Leddige et al.
patent: 6480927 (2002-11-01), Bauman
patent: 6487102 (2002-11-01), Halbert et al.
patent: 6493250 (2002-12-01), Halbert et al.
patent: 6502161 (2002-12-01), Perego et al.
patent: 6510503 (2003-01-01), Gillingham et al.
patent: 6513080 (2003-01-01), Haq
patent: 6513091 (2003-01-01), Blackmon et al.
patent: 6526469 (2003-02-01), Drehmel et al.
patent: 6530006 (2003-03-01), Dodd et al.
patent: 6530033 (2003-03-01), Raynham et al.
patent: 6557069 (2003-04-01), Drehmel et al.
patent: 6587912 (2003-07-01), Leddige et al.
patent: 6604180 (2003-08-01), Jeddeloh
patent: 6622224 (2003-09-01), Cloud
patent: 6625687 (2003-09-01), Halbert et al.
patent: 6633947 (2003-10-01), Holman et al.
patent: 6643752 (2003-11-01), Donnelly et al.
patent: 6690726 (2004-02-01), Yavits et al.
patent: 6708248 (2004-03-01), Garrett, Jr. et al.
patent: 6889284 (2005-05-01), Nizar et al.
patent: 6968419 (2005-11-01), Holman
patent: 6970968 (2005-11-01), Holman
patent: 7007130 (2006-02-01), Holman
patent: 2001/0039606 (2001-11-01), Jeddeloh
patent: 2002/0083287 (2002-06-01), Zumkehr et al.
patent: 2002/0112119 (2002-08-01), Halbert et al.
patent: 2002/0124153 (2002-09-01), Litaize et al.
patent: 2002/0184462 (2002-12-01), Jeddeloh
patent: 2003/0018880 (2003-01-01), Litaize et al.
patent: 2003/0120895 (2003-06-01), Litaize et al.
patent: 2003/0177313 (2003-09-01), Iyer et al.
patent: 2004/0015650 (2004-01-01), Zumkehr et al.
patent: 2004/0095838 (2004-05-01), Li
patent: 2004/0150024 (2004-08-01), Mazoyer et al.
patent: 2004/0246767 (2004-12-01), Vogt
patent: 2004/0246785 (2004-12-01), Vogt
patent: 2004/0246786 (2004-12-01), Vogt
patent: 2004/0250024 (2004-12-01), Vogt
patent: 2004/0250153 (2004-12-01), Vogt
patent: 2004/0250181 (2004-12-01), Vogt et al.
patent: 2004/0260991 (2004-12-01), Vogt et al.
patent: 0 198 429 (1986-10-01), None
patent: 0 282 070 (1994-08-01), None
patent: 0 811 916 (1997-12-01), None
patent: 02001769 (2000-02-01), None
patent: 1069509 (2001-01-01), None
patent: WO 99/30240 (1999-06-01), None
patent: WO 99/41666 (1999-08-01), None
patent: WO 99/41667 (1999-08-01), None
patent: WO 2004/111856 (2004-12-01), None
Intel Developer Forum, “DDR2 Memory In 2004 Servers—Recipes For Successful Designs”, Sep. 2003.
QBM Alliance, Platform Conference, Quad Band Memory (QBM tm): DDR 200/266/333 devices producing DDR400/533/667, Jan. 23-24, 2002.
Karabatsos, C., “Quad Band Memory (QBM) Technology”, Kentron Technologies, Inc., Apr. 2001.
Quad Band Memory (QBM), “The &#x

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