| 摘要 |
<P>PROBLEM TO BE SOLVED: To realize a cache memory program resident in an external memory medium which effectively manages data in a computer utilizing apparatus such as a mobile phone, and enhances high-speed writing to the external memory medium and reading (transmitting) from the external memory medium up to capability of DRAM. <P>SOLUTION: A cache memory program is automatically installed by mounting an external memory medium such as a micro SD memory card 1 on a computer utilization apparatus such as a mobile phone 2. A partial area of system memory 8 of the computer utilization apparatus is secured as virtual memory and cache memory 23 is assigned on the virtual memory and operated. By this way, writing/reading to/from CPU 7 etc. and writing/reading (transmitting) to/from the external memory medium are made possible, for any data in the computer utilization apparatus. <P>COPYRIGHT: (C)2012,JPO&INPIT |
