【应用手册】Power Optimization in Stratix IV FPGAs The Stratix® IV family of devices from Altera is based on 0.9 V, 40 nm Process technology. Stratix IV FPGAs deliver a high level of performance and power efficiency for high-end applications. The innovative architecture of Stratix IV devices is optimized to get the maximum power saving through a variety of process, circuit, and architecture optimizations and innovations. The advanced architecture of Stratix IV devices features triple-gate oxide, all-copper routing with low-k dielectric material that dramatically reduces power and improves performance. Stratix IV devices include advanced, efficient logic structures called adaptive logic modules (ALMs) that obtain maximum performance while minimizing power consumption. Altera provides the Quartus® II PowerPlay Power Analyzer tool to aid you during the design process by delivering fast and accurate estimations of power consumption. You can use this information to locate the blocks in your design that are consuming the most power and target those blocks to minimize the power consumption of your design. Power Optimization in Stratix IV FPGAs May 2008, ver.1.0 Application Note 514 Introduction The Stratix IV family of devices from Altera is based on 0.9 V, 40 nm Process technology. Stratix IV FPGAs deliver a high level of performance and power efficiency for high-end applications. The innovative architecture of Stratix IV devices is optimized to get the maximum power saving through a variety of process, circuit, and architecture optimizations and innovations. The advanced arch……