Universal Serial Bus - OSDev Wiki
USB Background - Total Phase
USB协议详解第20讲（USB包-帧首包SOF）_一个早起的程序员-程序员宝宝- 程序员宝宝
How USB Communicates - Developer Help
An Introduction to USB Communication (Part 2) - Open4Tech
USB-2.0 - embeddedinn
USB Made Simple - Part 6
Brief introduction to USB
AM3352: USB babble interrupt - Processors forum - Processors - TI E2E support forums
USB Made Simple - Part 6
SOF packet Transmission from ULPI driver | Download Scientific Diagram
USB Protocol
Achieving Bit-Perfect USB Audio | Electronic Design
USBD — Universal serial bus device
USB data transfer and packets
USB high-speed SOF - xxxdk's blog
USB Fundamentals and Applications for Digital Signal Processing - ppt video online download
USB Protocol
About the USB Protocol, Common USB Bus Errors, and How to Troubleshoot Them - Total Phase Blog
USB Enumeration | Perytech
USB1.1 Outline of Specifications | Renesas Electronics | Renesas
USB Packet Types V2.0 | USB packet types V3.2
An Introduction to USB Communication (Part 2) - Open4Tech
USB Made Simple - Part 7
USB Enumeration | Perytech
Ch 7 Design of a USB Protocol Analyzer
