SLAU723A October 2017 – October 2018 MSP432E401Y , MSP432E411Y
The vector table contains the reset value of the stack pointer and the start addresses, also called exception vectors, for all exception handlers. The vector table is constructed using the vector address or offset shown in Table 1-19. Figure 1-16 shows the order of the exception vectors in the vector table. The least significant bit of each vector must be 1, indicating that the exception handler is Thumb code.
On system reset, the vector table is fixed at address 0x0000.0000. Privileged software can write to the Vector Table Offset (VTABLE) register to relocate the vector table start address to a different memory location, in the range 0x0000.0400 to 0x3FFF.FC00 (see Section 1.6.4). When configuring the VTABLE register, the offset must be aligned on a 1024-byte boundary.