14.4.6.3 Data Interpretation

The BATMON_OK bit in the BATMON register (BATMON.BATMON_OK) monitors the current value of the battery voltage:

  • If BATMON_OK = 0, the battery voltage is lower than the threshold voltage
  • If BATMON_OK = 1, the battery voltage is higher than the threshold voltage

After setting a new threshold, the value BATMON_OK should be read out to verify the current supply voltage value.

Note: The battery monitor is inactive during P_ON, and SLEEP states, see the TRX_STATUS bits in the TRX_STATUS register (TRX_STATUS.TRX_STATUS).