| 摘要 |
A method and apparatus for data transfer includes receiving a first data packet across a first bi-directional bus and receiving a second data packet across a second bi-directional bus. Next, the first data packet is written to a first register operably coupled to the first bi-directional bus and the second bi-directional bus. The second data packet is written to a second register operably coupled to the first bi-directional bus and the second bi-directional bus. The second data packet is then transferred across the first bi-directional bus and the first data packet is transferred across the second bi-directional bus, thereby providing data transfer across a plurality of bi-directional buses and providing for data to be transferred across those buses to be stored at an intermediate register so that the data may be transferred in the next clock cycle, overcoming any latency requirements.
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