= '''VciSimpleRingNetwork''' =

  == '''1) Functional Description''' ==

  This hardware component is a VCI compliant ring, implemented as a combinational daisy-chain and well suited for FPGA implementations.it contains two independant rings for   VCI commands and VCI responses. It is composed of two components :

    * VciRingInitiatorWrapper : A VCI-RING protocol converter for a VCI initiator.
    * VciRingTargetWrapper    : A VCI-RING protocol converter for a VCI target. 

  == '''2) Component definition & usage'''  ==

  [source:trunk/soclib/module/network_component/vci_simple_ring_network/caba/metadata/vci_simple_ring_network.sd]

  == '''3) CABA implementation'''  == 

    === CABA sources ===

      * interface : [source:trunk/soclib/soclib/module/network_component/vci_simple_ring_network/caba/source/include/vci_simple_ring_network.h]
      * implementation : [source:trunk/soclib/soclib/module/network_component/vci_simple_ring_network/caba/source/src/vci_simple_ring_network.cpp] 

   === '''CABA Constructor parameters''' ===

{{{
    VciSimpleRingNetwork( sc_module_name insname,                    // instance name
                             const soclib::common::MappingTable &mt, // mapping table
                             const soclib::common::IntTab &ringid,   // global subsystem index
                             const int &wrapper_fifo_depth,          // wrapper fifo depth 
                             int nb_attached_initiator,              // number of VCI initiators
                             int nb_attached_target);                // number of VCI targets
}}}


   === '''CABA ports''' ===

{{{
    * sc_in<bool>                            p_clk;           // Global system clock
    * sc_in<bool>                            p_resetn;        // Global system reset
    * soclib::caba::VciInitiator<vci_param>* p_to_target;     // Ports to VCI targets
    * soclib::caba::VciTarget<vci_param>   * p_to_initiator;  // Ports to VCI initiators
}}}

  == ''4) TLMT implementation''' ==

 The TLM-T implementation is not available yet.