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VMODE1/2 vs I2C SmartReflex Power Management

Leon Sae-Ung
Expert 5460 points
Other Parts Discussed in Thread: OMAP3515

Hi all,

as the process mode C021 applies as well on OMAP3515. Should I use SmartReflex or do I still have the choice between VMODE1/2?

What is the impact on the software side using SmartReflex against VMODE1/2 power management?

Thanks in advance for your help!

Kind regards,

we8.

  • 0
    TI__Genius 15100 points

    Smartreflex is the preferred choice as this will give you maximum power savings. It is hardware controlled and hence more efficient. User need not keep track of core voltage and operating frequency and take actions.

    You will have to program the OPP (operation performance points) but the advantage will be worth the effort. For details on programming you can ask on the OMAP forum.

    Regards,

    Gandhar.