USB(即Universal Serial Bus)是一种通用串行总线。随着技术水平的提高，计算机的广泛应用，人们对串行通信提出了更高的要求。开发一种兼容低速和高速的技术，从而为广大用户提供一种可共享的。可扩容的。使用方便的串行总线成为众多厂商的共同目标。为了实现整个计算机系统中总线的一致性，USB已发布了一种成为通用计算机串行技术规范，简称为USB。
上传时间： 2014-10-28
上传用户：虫虫虫虫虫虫
Universal Serial Bus Specification
标签： Specification Universal Serial Bus
上传时间： 2014-01-08
上传用户：hzy5825468
Universal Serial Bus Complete,Everything you need to develop custorm USB peripherals
标签： peripherals Everything Universal Complete
上传时间： 2015-11-27
上传用户：er1219
Universal Serial Bus (USB) is a communications architecture that gives a personal computer (PC) the ability to interconnect a variety of devices using a simple four- wire cable. The USB is actually a two-wire serial communication link that runs at either 1.5 or 12 megabits per second (mbs). USB protocols can configure devices at startup or when they are plugged in at run time. These devices are broken into various device classes. Each device class defines the common behavior and protocols for devices that serve similar functions. Some examples of USB device classes are shown in the following table
标签： communications architecture Universal computer
上传时间： 2015-12-08
上传用户：stvnash
关于UTRAN(Universal Terrestrial Radio Access Network 通用陆地无线接入网络)的全面描述. 对UTRAN的结构,协议层,操作&管理要求等详细描述,学习TD的好材料
标签： UTRAN Terrestrial Universal Network
上传时间： 2014-02-09
上传用户：dave520l
This book is for developers who design and program devices that use the Universal Serial Bus (USB) interface. The goal is to introduce you to USB and to help you get your devices up and communicating as quickly and easily as possible.
标签： developers Universal devices program
上传时间： 2014-09-07
上传用户：sdq_123
(Delphi) Universal dib codes. Usign DIB palettes, dib bitmaps and more
标签： Universal dib palettes bitmaps
上传时间： 2014-09-05
上传用户：yuzsu
Universal Serial Bus Specification
标签： Specification Universal Serial Bus
上传时间： 2014-11-27
上传用户：wanqunsheng
Universal count un iversal count
标签： count Universal iversal un
上传时间： 2014-02-18
上传用户：小鹏
lz77算法("A Universal Algorithm for Sequential Data Compression")的一种简洁直观的实现。
标签： Compression Sequential Universal Algorithm
上传时间： 2014-11-18
上传用户：362279997
