TASKING iSYSTEM ARM HSSTP II User Manual page 17

The following pinout is valid on ORIN USB-C connector in HSSTP mode:
Signal
Signal Description
Direction
Ground
I HSSTP Lane 0
I HSSTP Lane 0
Reference Voltage
Configuration Channel*
O
IO
Cable Orientation
Reference Voltage
Not connected
Not connected
Ground
* Pulled down with 5k1 resistor.
Blue colored signals are trace signals.
The following pinout is valid on HOST USB-C connector:
Signal
Signal Description
Direction
Ground
USB 3.0 SSTX
USB 3.0 SSTX
USB +5V Supply
Configuration Channel
USB 2.0 data
USB 2.0 data
Alternative Mode
USB +5V Supply
USB 3.0 SSRX
USB 3.0 SSRX
Ground
Signal Direction is described from the BlueBox perspective.
When connecting the BlueBox to a target for the first time, double check that the debug
adapter pinout matches the Target connector. A mismatch can result in a hardware failure.
Orientation
When connecting the switch ORIN USB-C connector to NVIDIA Orin target, make sure the connector
is oriented correctly. Pay attention to the ORIENTATION LED indicator located on the Switch. The
green LED lits when ORIN USB-C connector is properly connected to the NVIDIA target. If the red LED
lits, rotate the ORIN USB-C connection.
Red – Wrong
·
Green – OK
·
Signal
GND
TX0_P
TX0_N
VREF
CC1
SWD SWCLK
SWD SWDIO
SBU1
VREF
NC
NC
GND
ORIN USB-C pinout in HSSTP mode
Signal
GND
TX1_P
TX1_N
VBUS
CC1
D1_P
D1_N
SBU1
VBUS
RX2_N
RX2_P
GND
Pin Pin Signal
A1 B12 GND
A2 B11
A3 B10
A4 B9 VREF
A5 B8 SBU2
A6 B7
A7 B6
A8 B5 CC2
A9 B4 VREF
A10 B3 TX1_N
A11 B2 TX1_P
A12 B1 GND
Pin Pin Signal
A1 B12 GND
A2 B11 RX1_P
A3 B10 RX1_N
A4 B9 VBUS
A5 B8 SBU2
A6 B7 D2_N
A7 B6 D2_P
A8 B5 CC2
A9 B4 VBUS
A10 B3 TX2_N
A11 B2 TX2_P
A12 B1 GND
HOST USB-C pinout
Signal Description
Ground
NC Not Connected
NC Not Connected
Reference Voltage
Cable Orientation
NC Not Connected
NC Not Connected
Configuration Channel*
Reference Voltage
HSSTP Lane 1
HSSTP Lane 1
Ground
Signal Description
Ground
USB 3.0 SSRX
USB 3.0 SSRX
USB +5V Supply
Alternative Mode
USB 2.0 data
USB 2.0 data
Configuration Channel
USB +5V Supply
USB 3.0 SSTX
USB 3.0 SSTX
Ground
Signal
Direction
I
I
Signal
Direction