SAM7 is a "classic" ARM7TDMI, so just two interrupt vectors: IRQ at +0x18, FIQ ("fast interrupt", a mode with separate bank of registers - no need to save regs) at +0x1C. SAM7 has Atmel-specific VIC which provides a jump address in some register in FFFFFFxx space, so it is possible to have a nice vectoring with a simple LDR PC, [PC, #-offset] (don't remember the correct number - a negative offset that rolls over to FFFFFFxx) fetching the address straight from that VIC register instead of RAM.
The rest are exception vectors - RESET, UNDEF (undefined instruction), SWI (software interrupt, SWI/SVC instruction), PABT (opcode prefetch abort - execution went wild), DABT (data abort - bad data pointer dereference/misaligned access).