sudo minicom -D /dev/ttyUSB3
[sudo] password for liufu: 


Welcome to minicom 2.7.1

OPTIONS: I18n 
Compiled on Aug 13 2017, 15:25:34.
Port /dev/ttyUSB3, 09:35:06

Press CTRL-A Z for help on special keys                                                                               
                                                                                                                      
Thermal Shutdown Triggered                                                                                            
Board Thermal Alert = HIGH                                                                                            
Board Thermal Shutdown = HIGH                                                                                         
Xavier A Thermal Alert = LOW 
Xavier A Thermal Shutdown = LOW 
Xavier B Thermal Alert = HIGH 
Xavier B Thermal Shutdown = LOW 
CVM Thermal Alert = N/A 
CVM Thermal Shutdown = N/A 
We're going to power off the system due to Thermal Shutdown
Power off the system
                    Low Voltage detected on KL30_Power
Initial channel J14 A: speed 100, HSD Role: Master
Initial channel J14 B: speed 1000, HSD Role: Master
Initial channel J12 A: speed 100, HSD Role: Master
Initial channel J12 B: speed 100, HSD Role: Master
Initial channel J9, J10, J11-B: speed 100, HSD Role: Master
Config switch to use VLAN to reduce interference