PRELIMINARY INFORMATION
Jetson AGX Orin Series Tuning and Compliance Guide DA-11040-001_v0.7 | 7
USB 3.2 Compliance Test Guide
This chapter provides high-level guidance for compliance testing of the USB 3.2 PHY. It has a
performance of up to Gen1 (5 Gb/s) and Gen2 (10 Gb/s) in host mode on the Jetson AGX Orin
module. The Jetson AGX Orin module has been tested for specification compliance and has
passed under worst case scenarios. NVIDIA expects that no tuning will be required if
customers follow the routing guidelines published in the relevant design guides.
Compliance Testing
The compliance criteria and test descriptions for USB 3.2 devices, hubs, and host controllers
are based on the specification,
Electrical Compliance Test Specification SuperSpeed Universal
Serial Bus Rev 1.0
.
The
Electrical Compliance Test Specification Enhanced SuperSpeed Universal Serial Bus Rev
1.0a
also provides the compliance criteria and test descriptions for SuperSpeed Plus USB
devices, hubs, and host controllers that conform to the specification,
Universal Serial Bus 3.1
Specification, Rev 1.0
.
NVIDIA recommends that customer refer to the test specification documents mentioned for a
high-level overview of the tests that are performed to check the compliance criteria.
Depending on the brand of equipment being used for the test, customers can then refer to the
manufacturer’s documentation for step-by-step procedures on how to perform the tests.
!
CAUTION: When the Jetson AGX Orin module is in USB RCM mode, it may not be in compliance
with the latest USB 3.2 specification.
USB 3.2 TX and RX Compliance Tests
To run the USB 3.2 TX electrical compliance test, the Orin module USB 3.2 controller must be
put in compliance mode.
To run the RX electrical JTOL test, the Orin module must be trained to be in loop-back mode.
To Next Page
Loading...
Need help?
General
