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usb 2.0 协议（中文）
- usb 2.0协议分析 对usb系统结构，通信过程进行分析 对usb hub的功能模块分析
4port-Bus-Self-powered-hub.rar
- 这是NEC的USB HUB芯片的BUS供电和自供电的原理图,This is NEC s USB HUB chip BUS-powered and self-powered schematics
GL852_GL850G_LQFP48_110_GANGED
- GL852 GL850G USB HUB官方电路图,GL852 GL850G USB HUB official circuit diagram
4port-Self-powered-hub
- NEC的USB HUB设计原理图,这是自供电的原理图-NEC s USB HUB schematic design, which is self-powered schematics
AX88760_PCBV200_DemoBoard_Schematic_v200
- AX88760原理图和PCB，该型号芯片可实现USB HUB扩展和以太网转USB-AX88760_PCBV200_DemoBoard_Schematic
pixhawk_2010_overo-board
- This a sample schematics using uPD720114 USB hub controller chip. Can be used this schematics as reference in your Hardware design. Cheers-This is a sample schematics using uPD720114 USB hub controller chip. Can be used this schematics as reference i
GL850G
- 基于GL850G的USB HUB 的原理图和pcb-The USB HUB on GL850G schematic and pcb
usb-architecture-in-linux
- 介绍linux下的usb架构,包括控制器模块/hub模块/usb core/设备功能部分-Introduced under linux usb architecture, including the controller module/hub module/usb core/equipment functional part
1to4-USB-Hub
- 基于TUSB2046B的四口USB集线器原理图，自供电，各口独立电源管理-1 to 4 USB Hub schematic accord to TUSB2046B, Self-Powered Hub, Individual-Port Power Management
USB-HUB-driver-analysis
- Linux下USB HUB的驱动的实现和分析,以及usb热插拔处理 -USB HUB driver implementation and analysis Under Linux, as well as USB hot-swap deal with
CY4602--USB-2.0-Hub
- CY4602 USB 2.0 Four Port Hub Reference Design Kit
USB 2.0 规范
- USB 是一种支持热插拔的高速串行传输总线，它使用差分信号来传输数据，最高速度 可达480Mb/S。USB 支持“总线供电”和“自供电”两种供电模式。在总线供电模式下， 设备最多可以获得500mA 的电流。USB2.0 被设计成为向下兼容的模式，当有全速（USB 1.1） 或者低速（USB 1.0）设备连接到高速（USB 2.0）主机时，主机可以通过分离传输来支持它 们。一条USB 总线上，可达到的最高传输速度等级由该总线上最慢的“设备”决定，该设 备包括主机、HUB 以及USB 功能
Zynq-Mini-ITX-Rev-E
- Zynq Mini-ITX 单芯片可编程SOC(ARM+FPGA)开发板电路原理图 -Zynq Mini-ITX Development Board Schematics the Zynq Mini-ITX development board features 2 GB DDR3 SDRAM, PCIe Gen2 x16 Root Complex slot (x4 electrical), SATA-III interface, SFP interface, QSPI Flash me