CC430F5137: how to manually set the low power mode

Part Number:CC430F5137

Hi,

The LPM3 mode of the cc430f5137 is found high current problem occurred sometime in the operation. TI have suggested some workaround in the issued errata but I do not think the problem is solved. I think I may try to set the low power mode manually by setting the registers in power management module and unified clock system module or other modules if needed. Can you tell me if it is possible and how?

In page 99 of the CC430 user's guider (SLAU259 -May 2009) it says the voltage regulator can be forced into low current mode if PMMCMD bit 5-4 is set to 10 and full-performance mode if set to 11.

Thanks,

Derong Yuan

Seabreeze Internation Corporation