2.12.2 sEEPromConfigValid eepConfValid

The sEEPromConfigValid eepConfValid variable contains the configuration settings for the system initialization.

confInitFlags

The configuration initialization flags enable and disable available initialization functions at the system start.

Bit 7: AntTune – Antenna Tuning at System Start

0 = Antenna tuning disabled at system start

1 = Antenna tuning enabled at system start

Bit 6: TempMeas – Temperature Measurement at System Start

0 = Temperature measurement disabled at system start

1 = Temperature measurement enabled at system start

Bit 5: SRC – SRC Calibration at System Start

0 = Polling cycle calibration disabled at system start

1 = Polling cycle calibration enabled at system start

Bit 4: FRC – FRC Calibration at System Start

0 = FRC calibration disabled at system start

1 = FRC calibration enabled at system start

Bits 3..0: Reserved Bits

These bits are reserved for future use and must be set to ‘0’.

confVal

The configuration valid setting indicates whether the EEPROM settings are valid or not.

Bits 7..2: Reserved Bits

These bits are reserved for future use and must be set to ‘0’.

Bits 1..0: NVAL[1:0] – Valid EEPROM Configuration

confVMCSR

The confVMCSR setting is a copy of the voltage monitor control and status register (VMCSR) used for the voltage monitor configuration. See Power Supply Settings for a functional description and Power Management for a hardware description.

Bits 7..6: Reserved Bits

These bits are reserved for future use and must be set to ‘0’.

Bit 5: VMF – Voltage Monitor Flag

Bit 4: VMIM – Voltage Monitor Interrupt Mask

Bits 3..0: VMLS – Voltage Monitor Level Select

funcPtr

The funcPtr points to a routine executed while the system initialization is in progress (MSB-first). The customer can assign an address for the function pointer to execute an additional system initialization code. If the setting is set to ‘0’, no additional initialization is done. See Function Pointer Execution for a functional description.