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Altera_Forum's avatar
Altera_Forum
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13 years ago

Avalon interface for FIR filter

Hi, my project is to design a 5-tap FIR filter. i have already completed the control unit,datapath unit, and also combined them. Now my task is to design an avalon interface for it.

The problem is i dont know what should i do, and what is the need for the avalon interface :confused:

Here i attached my codes, i really need some help in order to proceed...........

https://www.alteraforum.com/forum/attachment.php?attachmentid=6553 https://www.alteraforum.com/forum/attachment.php?attachmentid=6554 https://www.alteraforum.com/forum/attachment.php?attachmentid=6555

2 Replies

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

    Well I don't know either. You are suggesting that then asking us why you want to...

    Anyway from FIR perspective I assume an avalon IF will help to update coeffs if that is a requirement or to send input/receive output.

    So choose your task.
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    13 years ago

    does all the input and output for the cu/du top level need to be interfaced with the avalon IF? And what are things i need to write inside the verilog code? Thanks....