| 摘要 |
A memory controller receives a logical address of a data unit in a memory and scrambles the logical address according to an address scrambling scheme. The address scrambling scheme maps the logical address to time-multiplexed output of physical address pins of the memory controller. At least one of the physical address pins, which is to be mapped in a time phase in a baseline design, is to be unmapped in a corresponding time phase if a dimensional parameter of the memory changes. The logical address comprises row address bits and column address bits. All of the even row address bits may be mapped in a time phase for outputting the row address, and all of the odd row address bits may be mapped in another time phase for outputting the row address. Thus, configuration flexibility of the memory controller is improved.
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