USB in a NutShell - Chapter 5 - USB Descriptors
USB Endpoints - Developer Help
RL-ARM User's Guide (MDK v4): USB Protocol
USB Endpoints - Workbook for Embedded Workshops
USB device layout - Windows drivers | Microsoft Docs
USB 3.0: What embedded software developers need to know - Embedded.com
USB device layout, descriptors, interface alternate setting - IAmAProgrammer - 博客园
USB Endpoints - Developer Help
An Introduction to USB Communication (Part 1) - Open4Tech
USB endpoints and their pipes - Windows drivers | Microsoft Docs
13.1. USB Device Basics
Programming Architecture
USB in a NutShell - Chapter 5 - USB Descriptors
Initialising the USB peripheral — PIC32 for the hobbyist — No Harmony, no PLIB
Adding a USB Device Endpoint to an STM Example Project | DMC, Inc.
![The USB composite framework [LWN.net]](https://static.lwn.net/images/2010/usb-composite-gadget.png "The USB composite framework [LWN.net]")
The USB composite framework [LWN.net]
USB Endpoints - Workbook for Embedded Workshops
3.4 Data Flow in USB Devices
USB Component: USB Communication
Core USB 2.0 Device Gateware — LUNA documentation
USB Component: USB Device
USB 3.0 Data Structures - Windows drivers | Microsoft Docs
USB 3.0 Device | Arasan Chip Systems
USB to Virtual COM on LPC54018 and LPC5500
USB Made Simple - Part 5
File:USB endpoints.png - Wikipedia
