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  • I am currently an eighth grader but I have a deep interest in ARM processors, since I'm a neophyte but I have great interest could u tell me what makes ARM processors so significant? Why? Thank you :)

    would u mind telling me please I'm really interested in this kind of stuffs.

  • Return address from FIQ_Handler. Do we come back to the next instruction?

    Is it

    MOVS pc, r14

    or

    SUBS pc, r14, #4

    This is written in the ARMDEN0013D. but in the table it says next instruction whereas the SUBS pc, r14, #4 means the instruction which was interrupted.