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Altera_Forum's avatar
Altera_Forum
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16 years ago

Cyclone PS Configuration help needed

Hi there,

I have the following setup:

microcontroller <-> Altera Cyclone FPGA

I am trying to configure the FPGA from the microprocessor (passive).

I am using the .rbf file format that I am storing in the flash memory of the microprocessor.

Now this "was" working correctly before but I added some logic to my FPGA design and now the configuration doesn't work. The nSTATUS pin is pulled low after some time, indicating that there is a problem.

Anybody done this before? Can you give me some pointers?

Regards

Jacques

1 Reply

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

    I can't really think of any logic changes that would affect this. I would double-check the device options to make sure it is set up with the right configuration scheme and options.

    Jake