Figure 4. Power tree
The power control logic of the MIMXRT1060/1064 EVK board is shown in the Figure 5.
• SNVS is powered first and then PMIC_REQ_ON is switched on to enable external DC/DC to power up other power domains.
• ON/OFF button is used to switch ON/OFF PMIC_REQ_ON to control power modes.
• RESET button and WDOG output are used to reset the system power.
NXP Semiconductors
Specifications
MIMXRT1060/1064 Evaluation Kit Board Hardware User's Guide, Rev. 0, 06/2020
User's Guide 9 / 19
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