现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2014年
5期
131-133
,共3页
FPGA%静态功耗%动态功耗%触发率
FPGA%靜態功耗%動態功耗%觸髮率
FPGA%정태공모%동태공모%촉발솔
FPGA%static power consumption%dynamic power consumption%trigger rate
FPGA的应用越来越广泛，随着制造工艺水平的不断提升，越来越高的器件密度以及性能使得功耗因数在FPGA设计中越来越重要。器件中元件模块的种类和数量对FPGA设计中功耗的动态范围影响较大，对FPGA的电源功耗进行了分析，并介绍了如何利用Altera公司的PowerPlay Early Power Estimator这一工具在设计前期尽可能准确地估计功耗并通过估计功耗对硬件设计进行优化选择。
FPGA的應用越來越廣汎，隨著製造工藝水平的不斷提升，越來越高的器件密度以及性能使得功耗因數在FPGA設計中越來越重要。器件中元件模塊的種類和數量對FPGA設計中功耗的動態範圍影響較大，對FPGA的電源功耗進行瞭分析，併介紹瞭如何利用Altera公司的PowerPlay Early Power Estimator這一工具在設計前期儘可能準確地估計功耗併通過估計功耗對硬件設計進行優化選擇。
FPGA적응용월래월엄범，수착제조공예수평적불단제승，월래월고적기건밀도이급성능사득공모인수재FPGA설계중월래월중요。기건중원건모괴적충류화수량대FPGA설계중공모적동태범위영향교대，대FPGA적전원공모진행료분석，병개소료여하이용Altera공사적PowerPlay Early Power Estimator저일공구재설계전기진가능준학지고계공모병통과고계공모대경건설계진행우화선택。
FPGA is applied more and more widely,with the improvement of the manufacturing technology level,higher and higher density and complicated performance make the power factor more and more important in the design of FPGA. The amount and type of components in the module have greater influence on the dynamic power consumption in the FPGA design. The power consumption of the FPGA is analyzed. It is analyzed how to estimate power consumption accurately with PowerPlay Early Power Estimator tool of Altera in the early stage of the design and make optimization selection.
