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
USB TO RS232 RS485 UART转接板电路原理图
上传时间： 2013-10-22
上传用户：macarco
本文介绍一种基于PCI Express 总线的高速数据采集卡的设计方案及功能实现。给出系统的基本结构及单元组成，重点阐述系统硬件设计的关键技术和本地总线的控制逻辑，详细探讨了基于DriverWorks 的设备驱动程序的开发以及上层应用软件的设计。该系统通过实践验证，可用于卫星下行高速数据的接收并可适用于其他高速数据采集与处理系统。关键词：PCI Express 总线 PCIE PEX8311 DMA 板卡驱动 随着空间科学和空间电子学技术的飞速发展，空间科学实验的种类和数量以及科学实验所产生的数据量不断增加。为了使地面接收处理系统能够实时处理和显示科学图像数据，必须要设计出新的地面数据接收处理系统，实现大量高速数据的正确接收采集、处理以及存储。为了满足地面系统的要求，并为以后的计算机系统升级提供更广阔的空间，本系统拟采用第三代I/O 互连技术PCI Express（简称PCI-E）作为本数据采集卡的进机总线形式。本文通过对PCI-E 总线专用接口芯片PLX 公司的PEX8311 性能分析，特别是对突发读、写和DMA读操作的时序研究，设计出本地总线的可编程控制逻辑，并详细讨论了整个PCI-E 高速数据采集卡的硬件设计方案，以及WDM 驱动程序和上层应用程序的设计方法。
上传时间： 2013-10-28
上传用户：tianyi996
program to trasmit data to a TI92 with the TI Graph-Link
标签： Graph-Link program trasmit data
上传时间： 2015-01-03
上传用户：youke111
Transfer Files to and from an FTP Server
标签： Transfer Server Files from
上传时间： 2013-12-17
上传用户：jing911003
This book introduces embedded systems to C and C++ programmers. Topics include testing memory devices, writing and erasing Flash memory, verifying nonvolatile memory contents, controlling on-chip peripherals, device driver design and implementation, optimizing embedded code for size and speed, and making the most of C++ without a performance penalty. Pages : 336 Slots : 1
标签： programmers introduces embedded include
上传时间： 2013-12-10
上传用户：shizhanincc
CGAL is a collaborative effort of several sites in Europe and Israel. The goal is to make the most important of the solutions and methods developed in computational geometry available to users in industry and academia in a C++ library. The goal is to provide easy access to useful, reliable geometric algorithms
标签： collaborative several Europe Israel
上传时间： 2015-01-09
上传用户：refent
source code to compute the visibility polygon of a point in a polygon.
标签： polygon visibility compute source
上传时间： 2015-01-09
上传用户：wpt
hex file to bin file convert tool
上传时间： 2014-01-20
上传用户：moerwang
exe file to com file converter
上传时间： 2013-12-25
上传用户：xfbs821
