Changes between Version 14 and Version 15 of Component/Vci Avalon Bus


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Timestamp:
Jan 20, 2009, 9:56:15 PM (15 years ago)
Author:
irisa
Comment:

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  • Component/Vci Avalon Bus

    v14 v15  
    2424 * dynamic bus sizing 
    2525 * interrupt requests
     26 
    2627
    27 An AVALON bus instanciates the three following components :
     28Address decoding logic, !ADL  in the system interconnect fabric distributes an appropriate address and produces a chipselect signal for each slave.
    2829
    29 Address decoding logic (ADL)  (AvalonAddressDecodingLogic)  in the system interconnect fabric distributes an appropriate address and produces a chipselect signal for each slave.
    30 
    31 Datapath multiplexing (MUX) (AvalonMux) in the system interconnect fabric drives the ''writedata'' signal from the granted master to the selected slave, and the ''readdata'' signal from the selected slave back to the requesting master.
     30Datapath multiplexing, !MUX (!AvalonMux) in the system interconnect fabric drives the ''writedata'' signal from the granted master to the selected slave, and the ''readdata'' signal from the selected slave back to the requesting master.
    3231
    3332Multiple Avalon masters can simultaneously perform transfers with independent slaves. The system interconnect fabric provides shared access to slaves using a technique