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发明申请
US20070174547A1 Recording medium access device and recording medium access method 有权
记录介质访问设备和记录介质访问方式

Recording medium access device and recording medium access method
摘要：
A semiconductor memory card (101) has a plurality of areas (105, 106) based on different file systems. An adapter (102) includes: an area switching part (110) which a user can operates, a determination part (109) for determining the operation; and a card controller (108) for issuing a switching command for switching the area to be used for the semiconductor memory card (101) in accordance with the judgment result. When the switching command is issued in response to input from the area switching part (110), the command is interpreted by an area selector (107) of the semiconductor memory card (101) so as to select an area.
摘要（中）：

半导体存储卡（101）具有基于不同文件系统的多个区域（105,106）。 适配器（102）包括：用户可以操作的区域切换部分（110），用于确定操作的确定部分（109） 以及卡控制器（108），用于根据判断结果发出用于切换要用于半导体存储卡（101）的区域的切换命令。 当响应于来自区域切换部分（110）的输入而发出切换命令时，命令由半导体存储卡（101）的区域选择器（107）解释，以便选择一个区域。

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