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power_management_esp32h2.rst

power_management_esp32h2.rst 2.9 KB
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  1. +---------------+---------------------------------------+-------------------------------------+
    2. 

  2. | Max CPU       |            Lock Acquisition           | CPU and APB Frequencies             |
    3. 

  3. | Frequency Set |                                       |                                     |
    4. 

  4. +---------------+---------------------------------------+-------------------------------------+
    5. 

  5. |       96      | ``ESP_PM_CPU_FREQ_MAX`` acquired      | | CPU: 96 MHz                       |
    6. 

  6. |               |                                       | | APB: 32 MHz                       |
    7. 

  7. +               +---------------------------------------+-------------------------------------+
    8. 

  8. |               | ``ESP_PM_APB_FREQ_MAX`` acquired,     | | CPU: 32 MHz                       |
    9. 

  9. |               | ``ESP_PM_CPU_FREQ_MAX`` not acquired  | | APB: 32 MHz                       |
    10. 

  10. +               +---------------------------------------+-------------------------------------+
    11. 

  11. |               |                  None                 | Min values for both frequencies set |
    12. 

  12. |               |                                       | with :cpp:func:`esp_pm_configure`   |
    13. 

  13. +---------------+---------------------------------------+-------------------------------------+
    14. 

  14. |       64      | ``ESP_PM_CPU_FREQ_MAX`` acquired      | | CPU: 64 MHz                       |
    15. 

  15. |               |                                       | | APB: 32 MHz                       |
    16. 

  16. +               +---------------------------------------+-------------------------------------+
    17. 

  17. |               | ``ESP_PM_APB_FREQ_MAX`` acquired,     | | CPU: 32 MHz                       |
    18. 

  18. |               | ``ESP_PM_CPU_FREQ_MAX`` not acquired  | | APB: 32 MHz                       |
    19. 

  19. +               +---------------------------------------+-------------------------------------+
    20. 

  20. |               |                  None                 | Min values for both frequencies set |
    21. 

  21. |               |                                       | with :cpp:func:`esp_pm_configure`   |
    22. 

  22. +---------------+---------------------------------------+-------------------------------------+
    23. 

  23. |       48      | ``ESP_PM_CPU_FREQ_MAX`` acquired      | | CPU: 48 MHz                       |
    24. 

  24. |               |                                       | | APB: 32 MHz                       |
    25. 

  25. +               +---------------------------------------+-------------------------------------+
    26. 

  26. |               | ``ESP_PM_APB_FREQ_MAX`` acquired,     | | CPU: 32 MHz                       |
    27. 

  27. |               | ``ESP_PM_CPU_FREQ_MAX`` not acquired  | | APB: 32 MHz                       |
    28. 

  28. +               +---------------------------------------+-------------------------------------+
    29. 

  29. |               |                  None                 | Min values for both frequencies set |
    30. 

  30. |               |                                       | with :cpp:func:`esp_pm_configure`   |
    31. 

  31. +---------------+---------------------------------------+-------------------------------------+
    32.