| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an information processor capable of performing the parallel processing of a plurality of installed mediums according to kinds of accessible mediums while suppressing the enlargement of a circuit scale. <P>SOLUTION: The card slot part of this information processor 1 comprises a memory controller A for controlling an installed memory card 11, an IO controller B for controlling an installed extension card 21, and a selector S. When memory cards 11 are installed to card slots 9a and 9b, various controls to the installed one or two memory cards 11 are performed by the memory controller A, and when extension cards 21 are installed to the card slots 9a and 9b, various controls to the installed one or two extension cards 21 are performed by the IO controller B. <P>COPYRIGHT: (C)2004,JPO |
