Is there a way to change the system clock and its dependencies at run time. Think there was a power_mode_switch app in an old version of the SDK that someone mentioned to me. Is there a way to get a copy?
Thanks
Mike
EDIT: I believe its the app referenced in application note AN12094, Power consumption and measurement of i.MXRT1050
Solved! Go to Solution.
Hi Michael
power_mode_switch.c can be found in software for AN12245
Power Consumption and Measurement of i.MXRT1060
https://www.nxp.com/webapp/Download?colCode=AN12245SW
https://www.nxp.com/docs/en/application-note/AN12245.pdf
In general changing the system clock and its dependencies at run time
possible using guidelines in sect.13.6.1.5.1 Clock Switcher i.MXRT1050 Reference Manual.
For example changing DDR frequency should be done from internal memory like OCRAM or FlexRAM.
Best regards
igor
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Hi Michael
power_mode_switch.c can be found in software for AN12245
Power Consumption and Measurement of i.MXRT1060
https://www.nxp.com/webapp/Download?colCode=AN12245SW
https://www.nxp.com/docs/en/application-note/AN12245.pdf
In general changing the system clock and its dependencies at run time
possible using guidelines in sect.13.6.1.5.1 Clock Switcher i.MXRT1050 Reference Manual.
For example changing DDR frequency should be done from internal memory like OCRAM or FlexRAM.
Best regards
igor
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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Thanks for the quick reply will definitely give it a try.
Respectfully
Mike