Hi, is there a way to shut down the ARM from the DSP application? I've tried the sequence from TRM in the debugger, but unlucky.
Thanks,
Mik
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Hi, is there a way to shut down the ARM from the DSP application? I've tried the sequence from TRM in the debugger, but unlucky.
Thanks,
Mik
Hello Mikhail Kashin,
Thank you for the query.
Cold you please reference to the TRM section you are referring.
Could you please help us understand the use case for me to reach out to the right resource internally.
Regards,
Sreenivasa
Hello Mikhail Kashin,
Thank you for the inputs.
Let me review the input.
I don't use ARM after bootstrap is released DSP application and try to reduce power dissipation.
Could you please elaborate.
Regards,
Sreenivasa
Hello Mikhail Kashin,
Thank you for the input and understand.
Let me check internally and update you. Please expect delay in response.
Regards,
Sreenivasa
The use-case of having DSP shut down the ARM is not supported. ARM is the primary boot core etc for this device.
You can also look at the power estimation tool
66AK2G12 Power Estimation Tool
Running ARM at 0% utilization at 1000 MHz , to disabling/power down will only save 100/s of mw, so I do not see the value of exploring that either.
Hope this help
Regards
Mukul
Hello Mikhail Kashin,
Thank you and you have a great day.
Regards,
Sreenivasa