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Altera_Forum's avatar
Altera_Forum
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20 years ago

creat new component and interface to user logic

is there any difference between them?

5 Replies

  • Altera_Forum's avatar
    Altera_Forum
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    20 years ago

    1.

    A component is somewhat HDL coded logic or just a line(also coded by HDL).

    2.

    Components were created for Nios II (master) to interface to user logic or external device(Slave).
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    20 years ago

    thank you .my english is not good.

    is your means that you can only get slave from interface to user logic?

    creat new component just gets a master .

    the avalon timing was writed for what?

    peripheral or the interface you get from interface ro user logic?
  • Altera_Forum's avatar
    Altera_Forum
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    20 years ago

    and where do you get the timing standar for the interface to user logic?

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

    A new component resides inside the chip.

    User logic is off-chip. So it is addressed via an external bus bridge.
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    20 years ago

    The Component Editor is the method for creating components going forward. "Interface to User Logic" is deprecated. It's as simple as that.

    - slacker