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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

mailbox

hello everyone:

I want to use mailbox to communicate between two processors.

I instantiate one mailbox in sopc builder.Everythings configured in sopc bulidet are right.

However ,when I use the mailbox in NIOS II IDE ,I can't open the mailbox.

The functions I use are right.

Can somebody help me?

Thank you very much.

2 Replies

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

    Does mailbox need to add Avalon Memory-Mappe slave interface?

    Thank you!!
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    17 years ago

    Could you show us your SOPC project? And the code that you use to open the mailbox?