Application Notes
TUSB21xx High-Speed Signal Quality Test Modes
Texas Instruments
Published : 08 Aug 22
Description
Compliance testing is necessary for USB devices and hosts to verify their operation over a wide set of criteria defined by the USB 2.0 standard. Performing high-speed signal quality testing with the TUSB21XX USB 2.0 redrivers varies by both device and method of testing. This document will detail the various procedures and methods for performing HS signal quality testing and their compatibility amo