Nvidia BlueField-3 - Power-Down Sequence

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The 12V_ATX can be powered up after the 12V_PCIE, with a maximum delay of 2 seconds. The
below graph illustrates the delay between the 12V_ATX and 12V_PCIE voltages at power-up.
5.9.2 Power-Down Sequence
The 12V_PCIE voltage can be powered down simultaneously with the 12V_ATX voltage, or
within a maximum delay of 200usec. The below graph illustrates the delay between the
12V_ATX and 12V_PCIE voltages at power-down.
The 12V_PCIE voltage must not be powered down while the 12V_ATX voltage is powered up.