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Altera_Forum's avatar
Altera_Forum
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21 years ago

about flash programming

hello , who can tell me what's mean of the error? ***[cfi_flash_0.flash]Error 5 57PM-(??)elf2flash:Boot copier overlaps data in flash[Jan 25,2005 5] 57PM-(??)elf2flash...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

I think your problem is caused by your exception address pointing into flash. Try putting the exception address in sram.

This will get you better performance as well, as the exception handler should be in fast memory.