详细介绍了USB 1[1].1 协议的常用术语、数据流模型、协议称、主机硬件软件、集线器规范等。-Detailed information on USB 1 [1] .1 terminology commonly used protocol, data flow model, the agreement said that the host hardware and software, hubs and other norms.

msk信号调制的simulink仿真模型1()