Electrical computers and digital processing systems: support – Clock control of data processing system – component – or data...
Reexamination Certificate
2004-01-06
2008-10-07
Lee, Thomas (Department: 2115)
Electrical computers and digital processing systems: support
Clock control of data processing system, component, or data...
C375S130000
Reexamination Certificate
active
07434083
ABSTRACT:
Methods and apparatuses for the dynamic configuring of profiles used for the control of the frequency of clock signals. At least one embodiment of the present invention provides a means of dynamically generating, storing, updating and using spread spectrum profiles in a clock circuit to provide spread spectrum modulated clock signals and to slew clock frequency.
REFERENCES:
patent: 5488627 (1996-01-01), Hardin et al.
patent: 6294936 (2001-09-01), Clementi
patent: 6366174 (2002-04-01), Berry et al.
patent: 6404294 (2002-06-01), Sha et al.
patent: 6553057 (2003-04-01), Sha et al.
patent: 6650193 (2003-11-01), Endo et al.
patent: 6658043 (2003-12-01), Hardin et al.
patent: 6850554 (2005-02-01), Sha et al.
patent: 6919744 (2005-07-01), Paist et al.
patent: 6980581 (2005-12-01), Sha et al.
patent: 7061331 (2006-06-01), Parikh
patent: 2003/0058053 (2003-03-01), Jeon et al.
patent: 2004/0213324 (2004-10-01), Hall et al.
patent: 2005/0077935 (2005-04-01), Giuroiu
Appel, Gary, “Fractional N synthesizers,” RF signal processing, Nov. 2000, pp. 34-50.
Barrett, Curtis (ed.), “Fractional/Integer-N PLL Basics,” Texas Instruments Technical Brief SWRA029, Aug. 1999, 55 pgs.
“Apple Unveils World's First 17-inch Notebook,” Jan. 7, 2003.
Cypress Press Release, “Cypress Announces Clock Support for Intel's Next-Generation Pentium® 4 Processor,” Sep. 8, 2003.
Apple Inc.
Blakely , Sokoloff, Taylor & Zafman LLP
Lee Thomas
Tran Vincent T
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