Adaptive Voltage Scaling
Adaptive Voltage Scaling (AVS) is a power management technique used in semiconductor design to dynamically adjust the operating voltage of integrated circuits based on real-time performance requirements and environmental conditions. It optimizes power consumption by lowering voltage when full performance is not needed, reducing energy waste and heat generation. This approach is critical for extending battery life in mobile devices and improving energy efficiency in data centers.
Developers should learn AVS when working on low-power embedded systems, mobile applications, or energy-efficient server designs, as it directly impacts power optimization and thermal management. It is essential for IoT devices, smartphones, and laptops where battery longevity is a key user concern, and in data centers to reduce operational costs and carbon footprint. Understanding AVS helps in hardware-software co-design for performance tuning and sustainability.