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How to set the Interrupt table base address of MPC5775KN and S32R274

Question asked by Julie Liu on Mar 29, 2016
Latest reply on Apr 6, 2016 by Aleksandar Vinchev

hello,

I set INTC in hardware interrupt mode, the following is my memory map and implementation for platform S32R274

 

IntcVectorTableHw is the start addrss of interrupt vector table and all ISRs will be mapped into intctab, so the value is qual to 0x01003000.

 

Code above can actually work, but I want to know why I can not set intctab to another address, and exctab also seems can not be changed .

If I exchange them there will be a crash then.

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