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非易失性存储器控制方法和非易失性存储器控制装置
Nonvolatile memory controlling method and nonvolatile memory controlling apparatus
US-7836263-B2用于连续访问多个存储体
专利摘要
公开了一种非易失性存储器控制方法，其连续访问被构造为每个存储体可独立访问的多个存储体。该方法包括步骤：在正被访问的多个存储体之一的忙周期中，向第二存储体发出用于访问的访问信息；在使用用于控制多个存储体中任一个的选择状态和非选择状态的选择信号向第二存储体发出访问信息的同时，使第二存储体进入选择状态；在发出访问信息的同时，使处于忙周期的存储体进入非选择状态；以及基于在正被访问的存储体之一的忙周期中向第二存储体发出的访问信息，并根据用于控制第二存储体的选择信号，连续访问多个存储体。
Original abstractA nonvolatile-memory controlling method is disclosed which continuously accesses a plurality of memory banks structured so as to have each memory bank accessible independently. The method comprises the steps of: in a busy cycle of one of the plurality of memory banks being accessed, issuing access information to a second memory bank for access thereto; bringing the second memory bank into a selected state while the access information is being issued to the second memory bank using a selection signal for controlling a selected state and an unselected state for any one of the plurality of memory banks; bringing the memory bank in the busy cycle into an unselected state while the access information is being issued; and accessing the plurality of memory banks continuously based on the access information issued to the second memory bank in the busy cycle of one of the memory banks being accessed and in keeping with the selection signal for controlling the second memory bank.
专利附图（8）
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