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Interrupt Vector Table relocate to SRAM

Question asked by Patrick Hudson on Apr 17, 2018
Latest reply on Apr 17, 2018 by Patrick Hudson

When attempting to copy the interrupt vector table from flash (0x00000000) to either internal SRAM (0x20000000) or external SRAM (0xA0000000) a Hard Fault is generated.

 

The Hard Fault occurs on the first attempt to write to SRAM.

 

Anyone have any ideas or experience with relocating the Interrupt Vector Table to SRAM in a LPC54608 or what could be causing the Hard Fault?

 

Thanks

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