Changes between Version 11 and Version 12 of Component/Mapping Table
- Timestamp:
- Feb 11, 2008, 11:34:21 AM (17 years ago)
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Component/Mapping Table
v11 v12 16 16 From this centralized description, it is possible to derive the '''routing tables''' used by the 17 17 hardware interconnect components to decode the VCI address, and route the VCI packets to 18 the proper VCI target. 19 20 All VCI initiators and VCI targets share the same address space, but the address decoding 21 scheme can support a structured interconnect. 18 the proper VCI target. It is also possible to derive the '''Cacheability Table''' used by the 19 cache controllers to determine cached & uncached addresses. 22 20 23 21 == 2) Usage == … … 93 91 0 and M-1 (where M is the total number of VCI initiators). 94 92 95 The hardware interconnect contains a ROM implementing a ''' routing table''' indexed by the93 The hardware interconnect contains a ROM implementing a '''Routing Table''' indexed by the 96 94 VCI address MSBs and containing the corresponding target index. 97 The content of this '''routing table'''is automatically computed by a method associated to the mapping table.95 The content of this table is automatically computed by a method associated to the mapping table. 98 96 99 97 === Two-level interconnect ===