# System Result Codes

This page aggregates all System-related result codes returned by functions and methods from the C and C++ APIs.

FW_VOLTAGE_OUT_OF_RANGE

  Hex.: 0x0101, Dec.: 257. The voltage is out of the supported range.

FW_EXTERNAL_VOLTAGE_DETECTED

  Hex.: 0x0102, Dec.: 258. An external voltage was detected on the when trying to set the voltage and enabling VTARG pin.

FW_VOLTAGE_ADJUSTMENT_FAILURE

  Hex.: 0x0103, Dec.: 259. The voltage adjustment failed.

FW_I3C_PORTS_NOT_POWERED

  Hex.: 0x0104, Dec.: 260. No external voltage measured on either of the I3C ports when trying to use an external voltage supply. Only one of the two ports must be powered at a time.

FW_BOTH_I3C_PORTS_POWERED

  Hex.: 0x0105, Dec.: 261. Both I3C ports are powered when trying to use an external voltage supply. Only one of the two ports must be powered at a time.

FW_VOLTAGE_OUT_OF_RANGE_ON_I3C_LV

  Hex.: 0x0106, Dec.: 262. The voltage is out of range on the I3C low voltage port. Range goes from 800 mV to 1199 mV.

FW_VOLTAGE_OUT_OF_RANGE_ON_I3C_HV

  Hex.: 0x0107, Dec.: 263. The voltage is out of range on the I3C high voltage port. Range goes from 1200 mV to 3000 mV.