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Basavakiran's avatar
Basavakiran
Icon for New Contributor rankNew Contributor
3 years ago
Solved

Avalon MM SLVERR(Slave Error) detail explanation.

Hi, from Avalon Specification sheet I'm not able to catch the proper data related to Avalon-MM SLVERR condition for "response" signal. from Spec. sheet they mentioned description as "10: SLVERR...
  • ShengN_altera's avatar
    ShengN_altera
    3 years ago

    Hi,


    Yes, that's right. Other conditions will be like 1) Address or Data Errors if the endpoint agent receives an invalid or unrecognized address or data during a transaction. 2) Command issue protocol violations. 3) The endpoint agent itself may have internal error.


    Thanks,

    Best Regards,

    Sheng


ShengN_altera's avatar
ShengN_altera
Icon for Super Contributor rankSuper Contributor
3 years ago

Hi,


Probably both wr and rd response will not get overlap. Check the document page 34:

Because the read and write interfaces share the response signal, an interface cannot issue or accept a write response and a read response in the same clock cycle.


Check also the timing diagram in page 35.


Thanks,

Best Regards,

Sheng


  • Basavakiran's avatar
    Basavakiran
    Icon for New Contributor rankNew Contributor
    3 years ago

    Hi Sheng,

    I got your point but my question is different.
    is it possible to have a discussion over call based on your availability?
    Please provide me your availability schedule so we can have a meeting.

    Thanks & Regards
    Basavakiran Hiremath