基于多核处理器的电源管理系统的设计与实现
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摘要
针对TI公司TMS320C6678多核处理器的特性要求,提出了一种基于多核处理器的电源管理系统的设计方法。该系统在实现TMS320C6678对各路电源的幅值特性要求以及对所需各路电源时序控制的同时,可以完成内核电压的动态调控。经验证,TMS320C6678处理器在该电源管理系统下工作稳定。
A design method of power management system based on multi-core processors is proposed,according to the characteristics of TMS320C6678 which is designed by Texas Instrument Corporation.The system not only implements the amplitude requirement and sequential control of each power rail,but also achieves the dynamic regulation for the core voltage.Experiments show that TMS320C6678 processor performs stably under the power management system.
A design method of power management system based on multi-core processors is proposed,according to the characteristics of TMS320C6678 which is designed by Texas Instrument Corporation.The system not only implements the amplitude requirement and sequential control of each power rail,but also achieves the dynamic regulation for the core voltage.Experiments show that TMS320C6678 processor performs stably under the power management system.
引文
[1]TI.TMS320C6678:Multicore Fixed and Floating Point Digital Signal Processor[Z].2012.
[2]齐恩勇.基于多核处理器的弹载嵌入式系统设计研究[J].电子设计工程,2013,21(6):105-107.Qi Enyong.Research about Designing of Missile-Borne Embedded System Based on Multicore Processor[J].Electronic Design Engineering,2013,21(6):105-107.(in Chinese)
[3]吴敏杰,冯起,袁乃昌.TMS320C6678 DSP的电源设计[J].电子设计工程,2012,20(11):128-131.Wu Minjie,Feng Qi,Yuan Naichang.Power supply design of TMS320C6678 DSP[J].Electronic Design Engineering,2012,20(11):128-131.(in Chinese)
[4]施庆展,冯起,罗慧,等.基于FPGA的TMS320C6678DSP的电源和时钟设计[J].电子设计工程,2015,23(5):151-153.Shi Qingzhan,Feng Qi,Luo Hui,et al.Power Supply and Clock Design for TMS320C6678 DSP Based on FPGA[J].Electronic Design Engineering,2015,23(5):151-153.(in Chinese)
[5]孔石,王春雷.基于EMIFl6模块的TMS320C6678与FPGA接口设计与实现[J].航空兵器,2015(1):35-38.Kong Shi,Wang Chunlei.Design and Implementation of Interface between TMS320C6678 and FPGA Based on EMIF16 Module[J].Aero Weaponry,2015(1):35-38.(in Chinese)
[6]王春雷,薛志远.光纤通信在多核DSP信息处理系统中的设计与实现[J].航空兵器,2015(2):55-57.Wang Chunlei,Xue Zhiyuan.Design and Implementation of Fiber Optic Communication between Multicore DSP Systems[J].Aero Weaponry,2015(2):55-57.(in Chinese)
[7]郝朋朋,周煦林,唐艺菁,等.基于TMS320C6678多核处理器体系结构的研究[J].微电子学与计算机,2012,29(12):171-175.Hao Pengpeng,Zhou Xulin,Tang Yijing,et al.Research on Multicore Processor's Architecture Based on TMS320C6678[J].Microelectronics&Computer,2012,29(12):171-175.(in Chinese)
[2]齐恩勇.基于多核处理器的弹载嵌入式系统设计研究[J].电子设计工程,2013,21(6):105-107.Qi Enyong.Research about Designing of Missile-Borne Embedded System Based on Multicore Processor[J].Electronic Design Engineering,2013,21(6):105-107.(in Chinese)
[3]吴敏杰,冯起,袁乃昌.TMS320C6678 DSP的电源设计[J].电子设计工程,2012,20(11):128-131.Wu Minjie,Feng Qi,Yuan Naichang.Power supply design of TMS320C6678 DSP[J].Electronic Design Engineering,2012,20(11):128-131.(in Chinese)
[4]施庆展,冯起,罗慧,等.基于FPGA的TMS320C6678DSP的电源和时钟设计[J].电子设计工程,2015,23(5):151-153.Shi Qingzhan,Feng Qi,Luo Hui,et al.Power Supply and Clock Design for TMS320C6678 DSP Based on FPGA[J].Electronic Design Engineering,2015,23(5):151-153.(in Chinese)
[5]孔石,王春雷.基于EMIFl6模块的TMS320C6678与FPGA接口设计与实现[J].航空兵器,2015(1):35-38.Kong Shi,Wang Chunlei.Design and Implementation of Interface between TMS320C6678 and FPGA Based on EMIF16 Module[J].Aero Weaponry,2015(1):35-38.(in Chinese)
[6]王春雷,薛志远.光纤通信在多核DSP信息处理系统中的设计与实现[J].航空兵器,2015(2):55-57.Wang Chunlei,Xue Zhiyuan.Design and Implementation of Fiber Optic Communication between Multicore DSP Systems[J].Aero Weaponry,2015(2):55-57.(in Chinese)
[7]郝朋朋,周煦林,唐艺菁,等.基于TMS320C6678多核处理器体系结构的研究[J].微电子学与计算机,2012,29(12):171-175.Hao Pengpeng,Zhou Xulin,Tang Yijing,et al.Research on Multicore Processor's Architecture Based on TMS320C6678[J].Microelectronics&Computer,2012,29(12):171-175.(in Chinese)