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5.3.7 DummyIsr.c
This file contains a dummy ISR function which makes a break if a BDM debugger is attached to the BDM connector. An illegal instruction reset occurs if no BDM debugger is attached. The function is added to all unused ISR vectors in the ISR_Vector.c file.
NOTE
Users can change this function to any desired functionality.
Embedded Bootloader Reference Manual, Rev 0.0 | Freescale Semiconductor |