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3. Integration of these techniques into hardware/software architectures
To illustrate the use of some of the techniques described, we take the example of the OMAP TM 4470 circuit from Texas Instruments, part of the OMAP4 family. This is a highly structured architecture designed to control and optimize power and energy consumption for mobile applications requiring a significant level of performance. This architecture contains processing, storage and communication units adapted to the functionalities/applications potentially integrated into this type of equipment. It also contains numerous mechanisms for reducing power and energy consumption. OMAP4 was developed using 45nm technology, and includes the following...
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Integration of these techniques into hardware/software architectures
Integrating low-energy techniques into the design flow
Bibliography
Websites
ITRS, International Technology Roadmap for Semiconductors, ITRS Reports: http://www.itrs2.net/itrs-reports.html (2011 Edition, System Drivers, 2012 Update Overview)
IEEE Standard 1801-2015 UPF, ...
Standards and norms
IEEE Unified Power Format (UPF) for Design and Verification of Low-Power, Energy-Aware Electronic Systems, Standard IEEE 1801, 2015.
Extensions to the IEEE 1685™-2009 IP-XACT standard to describe a power management structure at the RTL level have been proposed:
Directory
Documentation – Training – Seminars (non-exhaustive list)
ECOFAC Thematic School: Thematic School on Low-Consumption Design for Embedded and Real-Time Systems, http://gdr-isis.fr/news/2148/121/Ecole-Thematique-Conception-Faible-Consommation-pour-les-systemes-embarques-et-temps-reels.html
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