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Altera_Forum's avatar
Altera_Forum
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14 years ago

BeMicro SDK - trying to run the tutorial

Hi,

I am a software developer and I'm investigating the potential of using NIOS II with MicroC/OS-II for my application. I am able to execute the tutorial until I get to 4.2 when I get the

system id mismatch - connected: "0x6060d7d5", expected: "0x0".

Hitting the (REFRESH CONNECTIONS) button does not correct the issue.

The System ID Properties is included below:

expected system id base address: 0x80002a8

expected system id: 0x0

connected system id: 0x6060d7d5

expected system time stamp: 1313716022

connected system time stamp: 1287701530

I'm running Quartus 11.1 with NIOS II EDS from the Altera website.

Any help here would be appreciated.

Thanks!

John

4 Replies

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

    I've the same problem.

    Does this simply mean that the nios system in our fpga is different from the one used in the lab material? Can flashing the image from the lab material solve the issue? This is my first hands on fpga, must investigate before doing things
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    14 years ago

    It works!

    Just follow Appendix A instructions to restore the factory image of the lab materials:

    In the Nios2 Command shell, go to the Factory_Image directory and type

    source restore_factory_image.sh