DocumentCode
2984209
Title
Multi-GHz clocking scheme for Intel(R) Pentium(R) 4 microprocessor
Author
Kurd, N.A. ; Barkatullah, J.S. ; Dizon, R.O. ; Fletcher, T.D. ; Madland, P.D.
Author_Institution
Intel Corp., Hillsboro, OR, USA
fYear
2001
fDate
7-7 Feb. 2001
Firstpage
404
Lastpage
405
Abstract
This multi-GHz clock generation and distribution scheme enables the NetBurst/sup TM/ micro-architecture of Pentium(R) 4 microprocessor. A low-skew and jitter and low-power solution is achieved for three separate core and I/O bus frequencies for a total of six different clock frequencies running concurrently. A debug-friendly clocking environment provides easy observability, testing, and reconfiguration features, enabling rapid time to market.
Keywords
clocks; low-power electronics; microprocessor chips; Intel Pentium 4 microprocessor; NetBurst micro-architecture; clock distribution; clock generation; jitter; low-power circuit; skew; Clocks; Counting circuits; Delay; Frequency; Jitter; Microprocessors; Phase locked loops; Power supplies; Testing; Timing;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 2001. Digest of Technical Papers. ISSCC. 2001 IEEE International
Conference_Location
San Francisco, CA, USA
ISSN
0193-6530
Print_ISBN
0-7803-6608-5
Type
conf
DOI
10.1109/ISSCC.2001.912694
Filename
912694
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