Apparatus for processing a set of instructions initially at...

Electrical computers and digital processing systems: support – Computer power control – Power conservation

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C713S300000, C713S320000, C718S100000, C718S102000, C718S103000

Reexamination Certificate

active

07149910

ABSTRACT:
A semiconductor device and the operation control method thereof are provided, which realize a highly generalized frequency control mechanism so as to allow a microprocessor to operate in lower power consumption, but with higher performance, without depending on the OS.It is arranged such that where the jobs are executed, they start at a lower frequency and if the execution of said jobs continues at the elapse of the time as predetermined, they are automatically executed at a higher frequency.

REFERENCES:
patent: 5021679 (1991-06-01), Fairbanks et al.
patent: 5630110 (1997-05-01), Mote, Jr.
patent: 5875120 (1999-02-01), Matsushima et al.
patent: 5875348 (1999-02-01), Matsushima et al.
patent: 6000035 (1999-12-01), Matsushima et al.
patent: 6298448 (2001-10-01), Shaffer et al.
patent: 6425086 (2002-07-01), Clark et al.
patent: 6462723 (2002-10-01), Yamazaki et al.
patent: 6496445 (2002-12-01), Lee
patent: 6535986 (2003-03-01), Rosno et al.
patent: 6603453 (2003-08-01), Yamazaki et al.
patent: 6785829 (2004-08-01), George et al.
“Real -Time Dynamic Voltage Scalling for Low-Power Embeded Operating Systems”, Padmanabhan Pillai and Kang G. Shin, Real-Time Computing Library, Oct. 2001, ACM SIGOPS Oper. Sys. Rev. Procs. of the eighteenth ACM sym on Operating Sys. vol. 35, Iss. 5.
“Usinf Variable-MHz Microprocessor to Efficiently Handle Uncertainty in Real-Time Systems”, Eric Rotenberg, Center for Embeded Systems Research, Dept. of Elec. and Comp. Eng., North Carolina State Univ., 2001 IEEE.
Schuster et al., “Asynchronous Interlocked Pipelined CMOS Circuits Operating at 3.3-4.5GHz,” 2000 IEEE International Solid-State Circuits Conference, Digest of Technical Papers, pp. 292-293.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for processing a set of instructions initially at... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for processing a set of instructions initially at..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for processing a set of instructions initially at... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3678644

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.