USB Made Simple - Part 3
Switching in USB Consumer Applications | Analog Devices
Verify USB port's supply voltage before use - EDN
communication - Why does USB have 4 lines instead of 3? - Electrical Engineering Stack Exchange
Switching in USB Consumer Applications | Analog Devices
ARM: USB Low-Speed Device on NXP LPC1800/4300 USB0 Host
signal eye voltage level too high USB 2.0 Upstream near end - Electrical Engineering Stack Exchange
Serial Communication - learn.sparkfun.com
voltage - Why does USB have Vcc=5V and high=3.3V? - Electrical Engineering Stack Exchange
The USB 3.0 physical layer
Logic Voltage Levels – Wired && Coded;
USB keyboard mouse protocols system timing auxiliary device signal definitions
Guide to USB-C Pinout and Features - Technical Articles
USB in a NutShell - Chapter 2 - Hardware
簡單.減嘆: 一月 2020
The Why and How of Differential Signaling - Technical Articles
USB-IF Compliance Updates
USB Type-C, USB PD, & USB PPS Explained | CUI Inc
ANP024: The USB Interface from an EMC Point of View - Documents - Würth Elektronik - element14 Community
USB-IF Compliance Updates
USB-IF Compliance Updates
RS-232 - Wikipedia
Agilent Technologies N5416A Automated USB 2 - ppt video online download
