| 摘要 |
PURPOSE:To select a memory bank by a RAM card user by selecting plural connectors provided to a RAM card main body and inserting it to a ram connector of a host device for RAM control so as to switch the bank of a memory space. CONSTITUTION:The RAM card main body 10 having plural kinds of memory spaces is provided with plural connectors 11, 12 connected respectively to each memory space. Then the connectors 11, 12 of the RAM card main body 10 are selected optionally and connected to the RAM connector 20 provided to a host device for RAM control so as to execute the switching of the memory space bank. Thus, the selection of the memory bank by the RAM card user is attained.
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