| 摘要 |
A method for delayed memory access request arbitration includes dispatching a first memory access request to a memory controller (102) and dispatching a second memory access request to the memory controller (102) in response to an anticipated completion of a memory access operation represented by the first memory access request. Another method includes receiving a first memory access request at a bus interface unit (106) at a first time, dispatching a second memory access request to a memory controller (102) at a second time subsequent to the first time, receiving a third memory access request at the bus interface unit (106) at a third time subsequent to the second time, dispatching the third memory access request to the memory controller (102) at a fourth time subsequent to the third time and dispatching the first memory access request to the memory controller (102) at a fifth time subsequent to the fourth time.
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