Acquisition of extended display identification data (EDID)...

Details Acquisition of extended display identification data (EDID)... Acquisition of extended display identification data (EDID)...

2005-02-18

2010-11-23

Tung, Kee M (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics display memory system

Graphic display memory controller

C345S520000, C345S535000, C345S558000

Reexamination Certificate

active

07839409

ABSTRACT:
In a VESA standard compliant display controller having a processor arranged to process executable instructions and associated data, a memory device arranged to store EDID and the executable instructions and associated data, a number of data ports coupled to the memory device by way of an I2C data bus each coupled to a host device, a method of transferring EDID from the memory device over the I2C data bus to a requesting one of the data ports while servicing a processor memory access request without clock stretching.

REFERENCES:
patent: 5388208 (1995-02-01), Weingartner et al.
patent: 5757365 (1998-05-01), Ho
patent: 6044416 (2000-03-01), Hasan
patent: 6101329 (2000-08-01), Graef
patent: 6219643 (2001-04-01), Cohen et al.
patent: 6314479 (2001-11-01), Frederick et al.
patent: 6463879 (2002-10-01), Campbell et al.
patent: 6618773 (2003-09-01), Chang et al.
patent: 6687255 (2004-02-01), Holm et al.
patent: 6742133 (2004-05-01), Saeki
patent: 6763478 (2004-07-01), Bui
patent: 6952139 (2005-10-01), Endo et al.
patent: 6954863 (2005-10-01), Mouton
patent: 7000127 (2006-02-01), D'Alessio
patent: 7028200 (2006-04-01), Ma
patent: 7136042 (2006-11-01), Magendanz et al.
patent: H002186 (2007-04-01), Noorbakhsh et al.
patent: 7263625 (2007-08-01), Katoh et al.
patent: 2001/0032321 (2001-10-01), Nanno et al.
patent: 2002/0113907 (2002-08-01), Endo
patent: 2003/0025685 (2003-02-01), Shirasaki et al.
patent: 2003/0204761 (2003-10-01), D'Alessio
patent: 2003/0214507 (2003-11-01), Mawatari et al.
patent: 2004/0027357 (2004-02-01), Mendelson et al.
patent: 2004/0080482 (2004-04-01), Magendanz et al.
patent: 2004/0119731 (2004-06-01), Lee
patent: 2004/0150650 (2004-08-01), Mendelson et al.
patent: 2005/0027993 (2005-02-01), Yanagisawa
patent: 2005/0080939 (2005-04-01), Onuma
patent: 2005/0110618 (2005-05-01), Creff et al.
patent: 2005/0289378 (2005-12-01), Vorenkamp et al.
patent: 2006/0022985 (2006-02-01), Shepherd
patent: 2006/0082569 (2006-04-01), Noorbakhsh et al.
patent: 2006/0082570 (2006-04-01), Noorbakhsh
patent: 2006/0082584 (2006-04-01), Noorbakhsh
patent: 2006/0082586 (2006-04-01), Noorbakhsh et al.
patent: 2006/0082587 (2006-04-01), Noorbakhsh et al.
patent: 2006/0085627 (2006-04-01), Noorbakhsh et al.
patent: 2006/0091943 (2006-05-01), Noorbakhsh et al.
patent: WO 03/071413 (2003-08-01), None
Office Action dated Feb. 22, 2007 in related U.S. Appl. No. 11/061,151.
Office Action dated Jul. 2, 2007 in related U.S. Appl. No. 11/061,151.
Office Action dated May 4, 2007 in related U.S. Appl. No. 11/060,917.
Office Action dated Feb. 26, 2007 in related U.S. Appl. No. 11/061,165.
Office Action dated Jul. 3, 2007 in related U.S. Appl. No. 11/061,165.
Australian Patent Office Examination Report dated May 18, 2007 from related application SG 200506305-2.
Australian Patent Office Written Opinion and Search Report dated Oct. 9, 2006 in related application SG 200506305-2.
Australian Patent Office Examination Report dated May 18, 2007 from related application SG 200506305-2.
Australian Patent Office Written Opinion and Search Report dated Oct. 9, 2006 in related application SG 200506305-2.
Office Action dated Feb. 22, 2007 in related U.S. Appl. No. 11/061,151.
Office Action dated Jul. 2, 2007 in related U.S. Appl. No. 11/061,151.
Office Action dated May 4, 2007 in related U.S. Appl. No. 11/060,917.
Office Action dated Feb. 26, 2007 in related U.S. Appl. No. 11/061,165.
Office Action dated Jul. 3, 2007 in related U.S. Appl. No. 11/061,165.
VESA- Video Electronics Standards Association, “E-EDID Implementation Guide,” Version 1.0, Jun. 4, 2001.
Office Action dated Sep. 28, 2007 from U.S. Appl. No. 11/060,917.
Office Action dated Apr. 21, 2008 from U.S. Appl. No. 11/060,917.
Office Action dated Jan. 8, 2008 from U.S. Appl. No. 11/061,228.
Office Action dated Dec. 13, 2007 from U.S. Appl. No. 11/061,165.
Office Action dated Jan. 2, 2008 from U.S. Appl. No. 11/061,151.
Office Action dated Apr. 30, 2008 in U.S. Application No. 11/060,873.
Notice of Allowance dated Sep. 15, 2008 in U.S. Appl. No. 11/061,228.
Office action dated Sep. 16, 2008 in U.S. Appl. No. 11/060,873.
Extended European Search Report dated Jul. 8, 2008 in EP Application No. 05256357.4.
“Digital Visual Interface DVI,” Digital Display Working Group, revision 1.0, Apr. 2, 1999.
Stenhouse, H., “Inter-IC Communications: The I2C Bus,” Elektor Electronics, No. 181, Sep. 16, 1990.
“Ultra Simple I2C Interface for EEPROM,” Electronics World, May 1996, p. 406.
Notice of Allowance dated Sep. 23, 2008 in U.S. Appl. No. 11/060,917.
Office Action dated Jun. 20, 2008 in CN Patent Application No. 200510116103.5.
Office Action dated Jul. 1, 2008 in U.S. Appl. No. 11/061,151.
Office Action dated Jan. 27, 2009, from U.S. Appl. No. 11/061,151, filed Feb. 18, 2005.
Office Action dated Jan. 7, 2009, from U.S. Appl. No. 11/061,165, filed Feb. 18, 2005.
First Office Action dated Apr. 14, 2009, from U.S. Appl. No. 11/060,873, filed Feb. 18, 2005.
Office Action dated Oct. 21, 2009, from U.S. Appl. No. 11/060,873, filed Feb. 18, 2005.
Office Action dated Jul. 21, 2009, from U.S. Appl. No. 11/061,151, filed Feb. 18, 2005.
Final Office Action dated Jul. 21, 2009, from U.S. Appl. No. 11/061,165, filed Feb. 18, 2005.
Office Action dated Feb. 23, 2010, from U.S. Appl. No. 11/061,151, filed Feb. 18, 2005.
Office Action dated Feb. 19, 2010, from Y.S. Appl. No. 11/061,165, filed Feb. 18, 2005.

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