Electrical computers and digital processing systems: support – Computer power control
Reexamination Certificate
2006-11-07
2006-11-07
Lee, Thomas (Department: 2115)
Electrical computers and digital processing systems: support
Computer power control
C713S320000
Reexamination Certificate
active
07134028
ABSTRACT:
An integrated circuit (IC) including unit power control, leakage reduction circuit for controllably reducing leakage power with reduced LdI/dt noise in the IC and, an activity prediction unit invoking active/dormant states in IC units. The prediction unit determines turn on and turn off times for each IC unit. The prediction unit controls a supply voltage select circuit selectively passing a supply voltage to a separate supply line at the predicted turn on time and selectively blocking the supply voltage at the predicted turn off time.
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Bose Pradip
Brooks David M.
Cook Peter W.
Emma Philip G.
Gschwind Michael K.
Bae Ji H.
International Business Machines - Corporation
Karra, Esq. Satheesh K.
Law Office of Charles W. Peterson, Jr.
Lee Thomas
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