Detecting a High-Speed USB Device - Developer Help
USB2.0 Outline of Specifications | Renesas Electronics | Renesas
Bootloader - a pin for the usb d+ disconnect - Spark Logic
Isolating USB
USB Type A Female Breakout Hookup Guide - learn.sparkfun.com
voltage - Why does USB have Vcc=5V and high=3.3V? - Electrical Engineering Stack Exchange
Isolating USB
Sharing USB 3.0 links in embedded applications - Embedded.com
THS4304 for USB D+ signal enlarge appliaction - Amplifiers forum - Amplifiers - TI E2E support forums
USB 101: An Introduction to Universal Serial Bus 2.0
USB keyboard mouse protocols system timing auxiliary device signal definitions
Isolating USB
usb host - My USB D+ and D- signals have what looks like a clock signal embedded onto it. The chip is a ISP1362 - Electrical Engineering Stack Exchange
pin - Is USB Data + wire supposed to have grounding? - Super User
Why I cannot receive data from USB to arduino when I connect direct from TX and RX arduino to TX and RX USB (D+ and D-) - Stack Overflow
The status of USB signal pin D+/D- when USBD is disable - Nordic Q&A - Nordic DevZone - Nordic DevZone
USB Dedicated Charging Port Controller and Power Switch. datasheet (Rev. A)
USB Made Simple - Part 2
To what voltage should the D+ line be pulled up when designing USB connection in STM32? +5V or +3.3V? All documentation and dev board scematics says it's 3.3V, but it didn't work.
Switching in USB Consumer Applications | Analog Devices
Missing external USB D+ pullup on STM32 powered PCB | Details | Hackaday.io
usb device - (Mini)USB keyboard has D- default high - Electrical Engineering Stack Exchange
Switching in USB Consumer Applications | Analog Devices
ON Semiconductor Is Now
