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Altera_Forum
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13 years ago

Jtag uart causes "Verify failed" error

When I try to run or debug my application on my DE3 board, I get the following error: Using cable "USB-Blaster [USB-0]", device 1, instance 0x01 Processor is already paused Reading System I...
Altera_Forum's avatar
Altera_Forum
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13 years ago

To get 'pure' code you'll need:

1) A special linker script that assigns readonly data to the data memory (not code memory).

2) Use gcc3 (or rebuild gcc4 with sane options) to remove switch statement jump tables from the text segment.

With a suitable loader it is then possible to run without data access to the instruction memory.