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MSP432E401Y: TI-RTOS Flash Offset

Mike_d
Expert 1005 points

Part Number: MSP432E401Y

Hi,

I have a TI-RTOS project that I need to offset to address 0x40000.  I noticed the interrupt vector address is not in the linker .cmd file.  What do I need to do to offset this project besides updating the linker?

Regards,

-Mike

  • 0
    TI__Mastermind 49692 points

    Hi Mike,

    Here's what I found in Section 1.6.4 in the technical reference manual (TRM). This seems to indicate that the vector table cannot be shifted in the linker file.

    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.

    Regards,

    James