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Changing an Interrupt Vector

I have an application that uses CAPCOM Timer 0, and want to change the interrupt vector address during runtime to vector to another function. However, the CAPCOM Interrupt Vector Location is at 80h, which is in Flash. Is there any way to easily change the interrupt vector address for CAPCOM Timer 0?

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  • I don't know what particular microcontroller it is and whether the flash memory is internal or external. There is a catch: if it's internal flash memory, then there is no way to remap it at run-time (after the EINIT instruction has been executed.) If it is external flash memory, then remapping RAM in its place should be fairly straightforward.

    - mike

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  • I don't know what particular microcontroller it is and whether the flash memory is internal or external. There is a catch: if it's internal flash memory, then there is no way to remap it at run-time (after the EINIT instruction has been executed.) If it is external flash memory, then remapping RAM in its place should be fairly straightforward.

    - mike

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