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31 lines
1.4 KiB
Plaintext
31 lines
1.4 KiB
Plaintext
menu "DCDC Regulator Configurations"
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depends on SOC_GP_LDO_SUPPORTED
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config ESP_SLEEP_KEEP_DCDC_ALWAYS_ON
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bool "Keep DC-DC power always on during light-sleep"
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default y
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help
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ESP32P4 will switch the power supply to LDO before sleeping, and switch to DCDC after waking up.
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These two processes take a long time and may bring some risks for some short duration
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light sleep. (DCDC -> LDO: 2.5ms (max), LDO -> DCDC: 1.2 ms)
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Enabling this option will make chip powered by DCDC during light sleep to reduce some power switch
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risks, this will also increase the power consumption during the light sleep.
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DO NOT DISABLE UNLESS YOU KNOW WHAT YOU ARE DOING.
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config ESP_SLEEP_DCM_VSET_VAL_IN_SLEEP
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int "DCDC voltage parameter during sleep"
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default 14
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range 0 31
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depends on ESP_SLEEP_KEEP_DCDC_ALWAYS_ON
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help
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This value determines the voltage of the DCDC chip during sleep. The same parameter value may
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correspond to different voltage values on different models of DCDC chips. Please update this
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value according to the model of external DCDC selected in your hardware solution.
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For the DCDC chip model recommended by ESP, the recommended configuration
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values are listed below:
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- TI-TLV62569/TLV62569P: 14
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endmenu
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