I'm just starting to play with my very first Xmega (an xmega32A4U) and my first question:
Did I miss something - what lives between 0x0020..0x002F?.
0x0000..0x000F are the general purpose registers, then
0x0010..0x001F are the VPORTs and
0x0030..0x003F has CPU specific registers like SPL, SPH, SREG, CCP, RAMP*, EIND
but surely they cannot have wasted 0x0020..0x002F which is the only other locations in range of IN/OUT?