介绍了一种基于DSP和FPGA的磁铁电源控制器的设计方案,阐述了该控制器硬件系统的组成,包括信号调理电路、中间数据处理部分、后端的驱动电路。同时给出了DSP和FPGA之间通过SPI接口通信的具体流程和输出PWM波形死区部分的控制流程。设计的磁铁电源控制器有很好的控制和运算能力,同时具有很好的灵活性和可靠性。
上传时间: 2013-11-16
上传用户:1051290259
cv181l-a-20
标签: Specification_V 181 1.0 L-A
上传时间: 2013-10-20
上传用户:ikemada
Abstract: This application note discusses the development and deployment of 3G cellular femtocell base stations. The technicalchallenges for last-mile residential connectivity and adding system capacity in dense urban environments are discussed, with 3Gfemtocell base stations as a cost-effective solution. Maxim's 3GPP TS25.104-compliant transceiver solution is presented along withcomplete radio reference designs such as RD2550. For more information on the RD2550, see reference design 5364, "FemtocellRadio Reference Designs Using the MAX2550–MAX2553 Transceivers."
标签: Base-Station Applications Single-Chip Transceiver
上传时间: 2013-11-05
上传用户:超凡大师
Alter FPGA的设计流程以及DSP设计.
上传时间: 2013-11-07
上传用户:dudu1210004
FPGA 具有轻松集成与支持新协议和新标准以及产品定制的能力,同时仍然可以实现快速的产品面市时间。在互联网和全球市场环境中,外包制造变得越来越普遍,这使得安全变得更加重要。正如业界领袖出版的文章所述,反向工程、克隆、过度构建以及篡改已经成为主要的安全问题。据专家估计,每年因为假冒产品而造成的经济损失达数十亿美元。国际反盗版联盟表示,这些假冒产品威胁经济的发展,并且给全球的消费类市场带来重大影响。本白皮书将确定设计安全所面临的主要威胁,探讨高级安全选择,并且介绍Xilinx 的新型、低成本SpartanTM-3A、Spartan-3AN 和Spartan-3A DSP FPGA 如何协助保护您的产品和利润。
上传时间: 2013-10-26
上传用户:simonpeng
WP409利用Xilinx FPGA打造出高端比特精度和周期精度浮点DSP算法实现方案: High-Level Implementation of Bit- and Cycle-Accurate Floating-Point DSP Algorithms with Xilinx FPGAs
上传时间: 2013-10-21
上传用户:huql11633
DSP
上传时间: 2014-01-18
上传用户:我累个乖乖
The power of programmability gives industrial automation designers a highly efficient, cost-effective alternative to traditional motor control units (MCUs)。 The parallel-processing power, fast computational speeds, and connectivity versatility of Xilinx® FPGAs can accelerate the implementation of advanced motor control algorithms such as Field Oriented Control (FOC)。 Additionally, Xilinx devices lower costs with greater on-chip integration of system components and shorten latencies with high-performance digital signal processing (DSP) that can tackle compute-intensive functions such as PID Controller, Clark/Park transforms, and Space Vector PWM. The Xilinx Spartan®-6 FPGA Motor Control Development Kit gives designers an ideal starting point for evaluating time-saving, proven, motor-control reference designs. The kit also shortens the process of developing custom control capabilities, with integrated peripheral functions (Ethernet, PowerLink, and PCI® Express), a motor-control FPGA mezzanine card (FMC) with built-in Texas Instruments motor drivers and high-precision Delta-Sigma modulators, and prototyping support for evaluating alternative front-end circuitry.
上传时间: 2013-10-28
上传用户:wujijunshi
dsp电器点火装置的设计及应用
上传时间: 2013-10-19
上传用户:skhlm
设计了一种基于DSP和FPGA的ARINC429总线接口卡。该设计使用PLX公司的PCI9052和HARRIS公司的HS3282作为专用协议芯片,TI公司的TMS320F2812作为嵌入式CPU,Altera公司的FPGA芯片EP1C12来进行逻辑控制、时序控制,实现了ARINC429总线接口卡的电路设计。本接口卡数据收发过程由卡上的DSP控制,无需占用计算机资源,具有高速、可靠、实时性好的优点。
上传时间: 2013-11-20
上传用户:zhangdebiao