I'm programming for the chip xmega64d3 with atmel studio 6.2. When i create a new GCC C Executable Project, i find that
Production Signature Row registers are not defined in the header file iox64d3.h. When i need to load a calibration value
from signature row register, e.g. for ADC, then i can't find ADCACA0 register and ADCACAL1 register in file iox64d3.h. So i
need to define the registers myself like:
#define PRODSIGNATURES_ADCACAL0 _SFR_MEM8(0x0020)
#define PRODSIGNATURES_ADCACAL1 _SFR_MEM8(0x0021)
My main problem is that i don't understand why there're no definitions for Production Signature Row registers in header file iox64d3.h
for the chip xmega64d3 but there're definitions in header file iox64a3u.h for the chip xmega64a3u. Maybe i'm stupid enough but i really
need an explanation to eliminate my doubt.
Thanks in advance!