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AM4372: the main frequency of CPU

zhang ping
Genius 3195 points
Part Number: AM4372

I have a few questions about am4372

1. Whether the main frequency of CPU can be set?

2. How to calculate CPU power consumption? About how much?

3. What is the program download method? USB or SD card?

4. Which version is supported by Linux OS?

  • 0
    TI__Guru*** 125756 points

    Hi Ping,

    zhang ping said:
    1. Whether the main frequency of CPU can be set?

    Yes, the ARM frequency can be adjusted based on different OPPs. Please refer to AM437x TRM for details.

    zhang ping said:
    2. How to calculate CPU power consumption? About how much?

    Power consumption can be measured on PMIC. Please refer to AM437x Datasheet for power consumption estimate.

    zhang ping said:
    3. What is the program download method? USB or SD card?

    USB and SD card are supported, also a several more methods are also supported. Please refer to the AM437x TRM for details.

    zhang ping said:
    Which version is supported by Linux OS?

    TI provides Processor SDK Linux packages supporting AM437x with LTS kernel versions. The current Processor SDK Linux release uses kernel v4.19. The up coming release (which is scheduled to be released in this month) supports kernel v5.4.