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Instruction fetch exception

Ian Cole
Intellectual 320 points

Can someone help me explain why I'm seeing a 0x01 in IERR and an NMI interrupt?

If I use IRP (return ptr) I can see .word around the address in the IRP.

Why do I see .word 0x00003666 in the middle of the disassembly listing below.

This is a C6678 based product. No bios on this core (4)

pdk_C6678_1_1_2_5

$ ../TI_CGT_C6000_7.4.6/bin/cl6x -version
TMS320C6x C/C++ Compiler v7.4.6
Build Number 1NKJR-MP70E-UARAR-SAW-ZAZG_X_U_W

  • 0
    TI__Guru* 81335 points

    Hi Ian Cole,

    Are you seeing this exception in any of the example projects? Is it re-producible? If yes, Could you please share the source code(project)?

    Thanks.