This document provides guidelines for integrating a discrete high speed USB host controller onto a fourlayer desktop motherboard. The material covered can be broken into three main categories: Board design guidelines, EMI/ESD guidelines and front panel USB guidelines. Section 1.1 Background provides an explanation of the routing experiments and testing performed to validate the feasibility of 480 Megabits per second on an actual motherboard. Section 7 contains a design checklist that lists each design recommendation described in this document. High speed USB operation is described in the USB 2.0 Specification (http://www.usb.org/developers/docs.html).
标签: integrating controller guidelines document
上传时间: 2015-11-18
上传用户:xhz1993
这是一个用V++编的计算器,功能比较简单,还有许多可以完善的地方.
标签: 计算器
上传时间: 2013-11-27
上传用户:wpt
提出了一种基于FPGA的高阶高速F IR滤波器的设计与实现方法。通过一个169阶的均方根 升余弦滚降滤波器的设计,介绍了如何应用流水线技术来设计高阶高速F IR滤波器,并且对所设计的 FIR滤波器性能、资源占用进行了分析。
上传时间: 2015-11-19
上传用户:jkhjkh1982
通用静态页面生成系统Engineer v.1
上传时间: 2013-12-24
上传用户:zycidjl
volv v olv v olv v olv v olv v olv v olv v olv v olv v olv v olv v olv
上传时间: 2013-12-27
上传用户:风之骄子
: Main // Description : JXARM9-2410 DMA操作实验主程序 // 实现功能: // 实现DMA方式内存到内存的拷贝动作,修改DMA设置 // 并比较其工作效率,实验包括: // DMA0-DMA3
标签: Description DMA JXARM Main
上传时间: 2015-11-24
上传用户:netwolf
The subroutines glkern.f and lokern.f use an efficient and fast algorithm for automatically adaptive nonparametric regression estimation with a kernel method. Roughly speaking, the method performs a local averaging of the observations when estimating the regression function. Analogously, one can estimate derivatives of small order of the regression function.
标签: automatically subroutines and algorithm
上传时间: 2015-11-25
上传用户:luke5347
用java编写一个多线程的控制台程序变量V保存在数据库中
上传时间: 2014-01-22
上传用户:sammi
精饲料单放机快速地翻看联赛积 精饲料单放机快速地翻看联赛积 v
标签:
上传时间: 2014-01-17
上传用户:hfmm633
xrdp directory is the main server code vnc directory is a simple vnc client module for xrdp sesman directory is a session manager for xrdp that uses Xvnc for the Xserver libxrdp directory is a static library needed by xrdp
上传时间: 2014-12-21
上传用户:qweqweqwe