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Altera_Forum's avatar
Altera_Forum
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10 years ago

unable to download .elf file using nios2 command shell

Hi,

using Altera 14.0 i am able to download .elf file using SBT (nios2 software build tool) but while downloading same .elf file using nios2 command shell we are seeing below error everytime. so, can anybody help to solve this issue ?

Using cable "USB-Blaster [2-2]", device 1, instance 0x00

Pausing target processor: OK

Initializing CPU cache (if present)

OK

Downloaded 70KB in 1.0s (70.0KB/s)

Verifying 02000020 ( 0%)

Verify failed between address 0x2000020 and 0x200FFFF

Leaving target processor paused

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    10 years ago

    It appears that your RAM is located at 0x2000020 is this correct? I would verify that your are programming to the correct memory location. You can verify this address in Qsys.