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賽靈思電機控制開發套件簡介（英文版）

　　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.

標簽： 賽靈思電機控制開發套件英文

上傳時間： 2013-10-28

上傳用戶：wujijunshi
USB TO RS232 RS485 UART轉接板電路原理圖

USB TO RS232 RS485 UART轉接板電路原理圖

標簽： RS UART USB 232

上傳時間： 2013-10-22

上傳用戶：macarco
基于PCI Express總線高速數據采集卡的設計與實現

本文介紹一種基于PCI Express 總線的高速數據采集卡的設計方案及功能實現。給出系統的基本結構及單元組成，重點闡述系統硬件設計的關鍵技術和本地總線的控制邏輯，詳細探討了基于DriverWorks 的設備驅動程序的開發以及上層應用軟件的設計。該系統通過實踐驗證，可用于衛星下行高速數據的接收并可適用于其他高速數據采集與處理系統。關鍵詞：PCI Express 總線 PCIE PEX8311 DMA 板卡驅動隨著空間科學和空間電子學技術的飛速發展，空間科學實驗的種類和數量以及科學實驗所產生的數據量不斷增加。為了使地面接收處理系統能夠實時處理和顯示科學圖像數據，必須要設計出新的地面數據接收處理系統，實現大量高速數據的正確接收采集、處理以及存儲。為了滿足地面系統的要求，并為以后的計算機系統升級提供更廣闊的空間，本系統擬采用第三代I/O 互連技術PCI Express（簡稱PCI-E）作為本數據采集卡的進機總線形式。本文通過對PCI-E 總線專用接口芯片PLX 公司的PEX8311 性能分析，特別是對突發讀、寫和DMA讀操作的時序研究，設計出本地總線的可編程控制邏輯，并詳細討論了整個PCI-E 高速數據采集卡的硬件設計方案，以及WDM 驅動程序和上層應用程序的設計方法。

標簽： Express PCI 總線卡的設計

上傳時間： 2013-10-28

上傳用戶：tianyi996
program to trasmit data to a TI92 with the TI Graph-Link

program to trasmit data to a TI92 with the TI Graph-Link

標簽： Graph-Link program trasmit data

上傳時間： 2015-01-03

上傳用戶：youke111
Transfer Files to and from an FTP Server

Transfer Files to and from an FTP Server

標簽： Transfer Server Files from

上傳時間： 2013-12-17

上傳用戶：jing911003
This book introduces embedded systems to C and C++ programmers. Topics include testing memory device

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

標簽： programmers introduces embedded include

上傳時間： 2013-12-10

上傳用戶：shizhanincc
CGAL is a collaborative effort of several sites in Europe and Israel. The goal is to make the most i

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

標簽： collaborative several Europe Israel

上傳時間： 2015-01-09

上傳用戶：refent
source code to compute the visibility polygon of a point in a polygon.

source code to compute the visibility polygon of a point in a polygon.

標簽： polygon visibility compute source

上傳時間： 2015-01-09

上傳用戶：wpt
hex file to bin file convert tool

hex file to bin file convert tool

標簽： file convert tool hex

上傳時間： 2014-01-20

上傳用戶：moerwang
exe file to com file converter

exe file to com file converter

標簽： file converter exe com

上傳時間： 2013-12-25

上傳用戶：xfbs821