Datasheet

123
XMEGA B [DATASHEET]
8291B–AVR–01/2013
11.7 Interrupt vector locations
Table 11-2 shows reset and Interrupt vectors placement for the various combinations of BOOTRST and IVSEL settings.
If the program never enables an interrupt source, the Interrupt Vectors are not used, and regular program code can be
placed at these locations. This is also the case if the Reset Vector is in the Application section while the Interrupt Vectors
are in the Boot section or vice versa.
Table 11-2. Reset and interrupt vectors placement
BOOTRST IVSEL Reset Address Interrupt Vectors Start Address
1 0 0x0000 0x0002
1 1 0x0000 Boot Reset Address + 0x0002
0 0 Boot Reset Address 0x0002
0 1 Boot Reset Address Boot Reset Address + 0x0002