Today every circuit has to face the power consumption issue for both portable device aiming at large battery life and high end circuits avoiding cooling packages and reliability issues that are too complex. It is generally accepted that during logic synthesis power tracks well with area. This means that a larger design will generally consume more power. The multiplier is an important kernel of ...

Power and energy efficiency have emerged as first-order design constraints across the computing spectrum from handheld devices to warehouse-sized datacenters. As the number of transistors continues to scale, effectively managing design complexity under stringent power constraints has become an imminent challenge of the IC industry. The manual process of power optimization in RTL design has been...

recently, transverse flux permanent magnet generators (tfpmgs) have been proposed as a possible generator in direct drive variable speed wind turbines due to their unique merits. generally, the quality of output power in these systems is lower than multi stage fixed speed systems, because of removing the gears, so it’s important to design these kinds of generators with low ripple and lowest har...

A Content Addressable Memory (CAM) is a memory unit that performs single clock cycle content matching instead of addresses. CAMs are vast used in look-up table functions, network routers and cache controllers. Since basic lookups are performed over all the stored memory information there is high power dissipation. In reality there is always trade-offs between power consumption, area used and th...

Clock distribution networks consume a major portion of the power of a chip . Continuous Scaling of VLSI Technology i.e Channel length ,Supply has lead to integration of millions of transistors on a single chip operating at very high clock frequencies. Besides area and performance, the modern VLSI designs aim at low-power consumption due to limited battery lifetime. Most voltage scaling techniqu...

This paper presents a new low power 2-Bit magnitude comparator using full adder technique. The proposed magnitude comparator (PTL logic) has been compared with existing magnitude comparator (GDI technique). The performance analysis of both magnitude comparators is done on basis of power consumption with respect to input voltage, temperature, and frequency; using Tanner EDA tool version 12.6 at ...

Minimization of power consumption in portable and batterypowered embedded systems has become an important aspect of processor and system design. Opportunities for power optimization and tradeoffs emphasizing low power are available across the entire design hierarchy. A review of low-power techniques applied at many levels of the design hierarchy is presented, and an example of low-power process...

This paper work leads to a working implementation of a Low Power DDR SDRAM Controller that is meant to be used as a reference for future implementations. . The DDR SDRAM is an enhancement to the traditional Synchronous DRAM. It supports data transfers on both edges of each clock cycle, effectively doubling the data throughput of the memory device. In this project Low Power Techniques are propos...

I N THE last decade, power dissipation has become a critical design metric for an increasingly large number of VLSI circuits. The main driving factor for this trend is the exploding market of portable electronic appliances, which calls for complex integrated systems that can be powered by lightweight batteries with long periods between recharges. Additionally, system cost must be extremely low ...

We propose a new high-level synthesis technique for the low-power implementation of real-time applications. The technique uses algorithm partitioning to preserve locality in the assignment of operations to hardware units. This results in reduced usage of long high-capacitance buses, fewer accesses to multiplexors and buffers, and more compact layouts. Experimental results show average reduction...