low power
Sleep modes
How TI halved the power consumption of Wolverine
Envelope tracking for RF power amplifiers in mobile handsets
Unified Power Format (UPF)
Energy debugging – the next step in MCU software optimization
Winning the power and temperature battle with ESL exploration
Part 4- Power management in OCP-IP 3.0
According to Moore’s Law, system-on-chips (SoCs) should continually become more complex and integrate more components, enabled by each reduction in silicon technologies. However, power consumption does not follow the linear path implied here due to increasing leakage in deep sub-micron technologies. Hence, new power management techniques are needed to reduce power dissipation as much as […]
Extending UPF for incremental growth
Erich Marschner Accellera’s Unified Power Format (UPF) is in production use today, delivering the low-power system-on-chip (SoC) designs that are so much in demand. Building upon that success, IEEE Std 1801-2009 [UPF] offers additional features that address the challenges of low-power design and verification. These include more abstract specifications for power supplies, power states, and […]
A pulsed UWB receiver SoC for insect motion control
The article describes the context and need for embedded operating systems that are more responsive to the power management demands placed on today’s electronic devices. It reviews the design objectives for the two main types of power management, reactive and proactive, and examines how both can be implemented. For decades, scientists and engineers have been […]
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