| 摘要 |
Methods and apparatus for achieving high bus bandwidth transfer using a split data bus. A data bus is split into multiple segments whose access is, individually controlled by an arbitration control unit in a manner that supports concurrent data transfers. Thus, the split data bus is able to concurrently transfer data between multiple master-slave pairs during a given data cycle. A split address but is provided to allow concurrent access requests to be considered for grant. In one embodiment, the data bus includes a read data bus and a write data bus.
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