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Operating AM3517 processor at different clock frequencies

Awais Masood
Intellectual 445 points
Other Parts Discussed in Thread: AM3517

Hi,

 

I am working with AM3517 EVM and intend to support a custom Power management framework on this board. According to the documentation, this processor does not support multiple OPP and no DVFS, AVS or DPS is supported.

My question is that is it still possible to play around with the MPU subsystem clock coming from DPLL1 to make the ARM core work at frequencies lower than 600 MHz. Has this processor been tested for such cases and what could be possible consequences if I try to do so?

 

Regards,

Awais