Drive AGX Orin Developer Kit wake signal (WUP_IN) details

Autonomous Vehicles DRIVE AGX Orin DRIVE AGX Orin General
1

Please provide the following info (tick the boxes after creating this topic):
Software Version
DRIVE OS 6.0.6
DRIVE OS 6.0.5
DRIVE OS 6.0.4 (rev. 1)
DRIVE OS 6.0.4 SDK
other

Target Operating System
Linux
QNX
other

Hardware Platform
DRIVE AGX Orin Developer Kit (940-63710-0010-D00)
DRIVE AGX Orin Developer Kit (940-63710-0010-C00)
DRIVE AGX Orin Developer Kit (not sure its number)
other

SDK Manager Version
1.9.2.10884
other

Host Machine Version
native Ubuntu Linux 20.04 Host installed with SDK Manager
native Ubuntu Linux 20.04 Host installed with DRIVE OS Docker Containers
native Ubuntu Linux 18.04 Host installed with DRIVE OS Docker Containers
other

NVIDIA DRIVE AGX Orin Developer Kit Mechanical and Installation Guide (DI-10587-003_v03) table 2-5 provides a line item for a wake signal, WUP_IN, but doesn’t provide much otherwise aside from the 2.5V minimum voltage and I’ve checked some other documents but haven’t found much. Where can I find more details about the overall standby/wake functionality (compute domains available/unavailable, standby power consumption, wake process, etc.) and how to design around it?

4

Hi,
WUP_IN for wake up system from sleep mode.
Positive pulse >2.5V and > 20ms is valid wake source.

5

What about which compute domains are available/unavailable, standby power consumption, wake process, etc.?

7

For sleep mode, most power off while only SDRAM in self-refresh.
Valid wake source will turn on PMIC power again and bring system back.

9

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