Changes between Version 13 and Version 14 of Component/Vci Local Crossbar

Timestamp:

Oct 8, 2013, 1:03:24 PM (12 years ago)

Author:

alain

Comment:

--

Component/Vci Local Crossbar

@@ -5 +5 @@
 == 1) Functional Description ==
 
-This hardware component is a VCI compliant full crossbar, it contains two
-independant crossbars for VCI commands and VCI responses. It must only
-be used in clusterized architecture, to interconnect a limited number of
+This hardware component can be used as a local interconnect
+in a two-levels hierarchical interconnect to interconnect a limited number of
 VCI initiators and targets in a local sub-system. The associated sub-system
-is identified by a global index.
-
+is identified by a cluster index.
+It contains two independant crossbars for VCI commands and VCI responses. 
  * The number of VCI initiators is a parameter that should not be larger than 4.
  * The number of VCI targets is a parameter that should not be larger than 4.
   
-The !VciLocalCrossbar component has a dedicated VCI interface (both initiator and target)
+The !VciLocalCrossbar component has two dedicated VCI ports (initiator and target)
 to connect the local subsystem to the global VCI interconnect. 
 
@@ -49 +48 @@
      sc_module_name name,  //  instance name
      const soclib::common::MappingTable &mt,  // mapping table
-     const soclib::common::IntTab &initiator_index,  //  global initiator index
-     const soclib::common::IntTab &target_index,  //  global target index
-     size_t nb_initiator,  //  number of VCI initiators
-     size_t nb_target ); // number of VCI targets
+     const size_t cluster_index,  //  global cluster index
+     const soclib:dd:common::IntTab &cluster_index,  //  global cluster index
+     const size_t nb_initiator,  //  number of VCI initiators
+     const size_t nb_target ); // number of VCI targets
 }}}