| TMS320C6678 DSP的电源设计 |
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| 引用本文： | 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 |
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| 作者姓名： | 吴敏杰 冯起 袁乃昌 |
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| 作者单位： | 1. 南京航空航天大学电子信息工程学院,江苏南京,210016
2. 国防科学技术大学电子科学与工程学院,湖南长沙,410073 |
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| 摘 要： | 针对TI公司最新发布的TMS320C6678 DSP设计出一种实用有效的电源。采用统一的12 V电源供电,制作出满足电压幅值要求与时序要求的开关电源。该设计主要由各类电源转换电路组成,并通过使用Fusion Digital PowerDesigner软件对电源芯片进行编程。仿真结果表明,该电源工作稳定,各方面的参数均符合要求。
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| 关 键 词： | DSP 开关电源 软件编程 电源转换 |
Power supply design of TMS320C6678 DSP |
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| WU Min-jie,FENG Qi,YUAN Nai-chang. Power supply design of TMS320C6678 DSP[J]. Electronic Design Engineering, 2012, 20(11): 128-131 |
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| Authors: | WU Min-jie FENG Qi YUAN Nai-chang |
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| Affiliation: | 1.School of Electronic Information Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China;2.School of Electronic Science and Engineering,National University of Defense Technology,Changsha 410073,China) |
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| Abstract: | For TI’s latest release DSP production—TMS320C6678,we design a practical and efficient power.We adopts a unified 12 V power supply and design the switching power supply which meets the requirements of voltage amplitude and timing.The design consists of various types of power conversion circuits and we can program the power chip through a software called Fusion Digital Designer.The simulation results shows that the power supply works stably and all aspects of the parameters meet the requirements. |
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| Keywords: | DSP switching power supply software programming power conversion |
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