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Altera_Forum's avatar
Altera_Forum
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16 years ago

Verifying downloaded data to target failed

I had converted a function in my program to a hardware using the C2H accelerator. But when downloading the program on the target kit, verifying failed at the Nios II exception address ( 0x04120020 ):...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

From my own experience of the results of this test I would start checking the pinout and offchip timing. The C2H accelerator is sitting idle in your system now so I suspect that the inclusion of the accelerator simply changed your fitting results from barely working to functionally failing.