Nvidia DRIVE AGX Orin - Table 2-5. Cable Harness H2 Connector Pin Assignments (1 of 2)

Interface Connectors
NVIDIA CONFIDENTIAL | SUBJECT TO CHANGE
NVIDIA DRIVE AGX Orin Developer Kit Mechanical and Installation Guide DI-10587-003_v02 | 14
Pin
Signal Name
Description
Note
5
SMCU_CAN5_H
CAN pin connected to Aurix CAN4 (P22.[9:8]) via CAN transceiver
4
4
SMCU_CAN5_H
CAN pin connected to Aurix CAN4 (P22.[9:8]) via CAN transceiver
4
3
GND
Ground
2
SMCU_CAN5_L
CAN pin connected to Aurix CAN4 (P22.[9:8]) via CAN transceiver
4
1
SMCU_CAN5_L
CAN pin connected to Aurix CAN4 (P22.[9:8]) via CAN transceiver
4
Notes:
1. This pin, combined with H2 pin-31, supports up to 40mA of 3.3V current when Aurix is powered.
2. Only when Aurix P34.4 (signal ORIN_FSICAN1_SEL) is high, the Orin CAN3 (FSI_CAN1) is connected to a CAN transceiver.
3. This CAN port also connects to Orin CAN1 (GP19_CAN1_DOUT, GP20_CAN1_DIN) via CAN transceiver.
4. This CAN port also connects to Orin CAN0 (GP17_CAN0_DOUT, GP18_CAN0_DIN) via CAN transceiver.
Table 2-5. Cable Harness H2 Connector Pin Assignments (1 of 2)
Pin
Signal Name
Description
Note
1
USS_SENSOR01
Ultrasonic port-1 sensor input-1
1
2
USS_SENSOR02
Ultrasonic port-1 sensor input-2
1
3
USS_SENSOR03
Ultrasonic port-1 sensor input-3
1
4
USS_SENSOR04
Ultrasonic port-1 sensor input-4
1
5
USS_SENSOR05
Ultrasonic port-1 sensor input-5
1
6
USS_SENSOR06
Ultrasonic port-1 sensor input-6
1
7
USS_VOUT1_F
Fused ultrasonic port-1 power output
2
8
USS_VOUT1_F
Fused ultrasonic port-1 power output
2
9
USS_VOUT1_F
Fused ultrasonic port-1 power output
2
10
GND
Ground
11
GND
Ground
12
GND
Ground
13
GND
Ground
14
SMCU_CAN1_L
CAN pin connected to Aurix CAN1 (P00.[3:2]) via CAN transceiver
3
15
SMCU_CAN1_L
CAN pin connected to Aurix CAN1 (P00.[3:2]) via CAN transceiver
3
16
GND
Ground
17
SMCU_CAN1_H
CAN pin connected to Aurix CAN1 (P00.[3:2]) via CAN transceiver
3
18
SMCU_CAN1_H
CAN pin connected to Aurix CAN1 (P00.[3:2]) via CAN transceiver
3
19
SMCU_CAN2_L
CAN pin connected to Aurix CAN2 (P00.[1:0]) via CAN transceiver
3
20
SMCU_CAN2_L
CAN pin connected to Aurix CAN2 (P00.[1:0]) via CAN transceiver
3
21
GND
Ground
22
SMCU_CAN2_H
CAN pin connected to Aurix CAN2 (P00.[1:0]) via CAN transceiver
3
23
SMCU_CAN2_H
CAN pin connected to Aurix CAN2 (P00.[1:0]) via CAN transceiver
3
24
RSVD
Reserved
25
GND
Ground
26
RSVD
Reserved