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MSP430F47176: MSP430F47176 Interrupt Vectors (ISR)

David Orchard
Prodigy 10 points
Part Number: MSP430F47176

I am writing a boot loader for the MSP430F47176. The vector table has space for 32 ISRs. The documentation only talks about 16 ISRs. The header msp430x471x6.h has vector definitions for 17 ISRs but they are offset suggesting that there are another 15 ISR somewhere.

My boot loader needs to map the ISR routines through to the loaded application.

I am confused! How many ISR's are there? How many are used?

  • 0
    Guru 298810 points

    The datasheet says (p. 13):

    The interrupt vectors at addresses 0FFDCh to 0FFC0h are not used in this device and can be used for regular program code if necessary.

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