Figure 5-4. Power-Up Sequence (With Power Button); Figure 5-5. Power Down - Initiated By Shutdown_Req* Assertion; Figure 5-6. Power Down - Sudden Power Loss - Nvidia Jetson TX2 NX Manual

Figure 5-4. Power-Up Sequence (With Power Button)
VDD_IN
SHUTDOWN_REQ*
Power Button
POWER_EN
SYS_RESET*
Carrier Board Supplies
Figure 5-5. Power Down – Initiated by SHUTDOWN_REQ* Assertion
VDD_IN
SHUTDOWN_REQ*
POWER_EN
T < 10uS
Module Power
SYS_RESET*
Carrier Board Supplies
Figure 5-6. Power Down – Sudden Power Loss
VDD_IN
SHUTDOWN_REQ*
POWER_EN
Note:
SHUTDOWN_REQ*
high to low, even in cases of sudden power loss.
NVIDIA Jetson TX2 NX
3.3V: T < 1.5mS
1.8V: T < 4mS
3.0V
T > 10mS
T < 10uS
must always be serviced by the carrier board to toggle
~82ms
DG-10141-001_v1.1 | 15
Power
from
POWER_EN