| 摘要 |
PROBLEM TO BE SOLVED: To easily add a short-range radio interface function without changing the internal configuration of an existing computer. SOLUTION: The radio interface is added in both reading and writing from/to a semiconductor storage medium without changing the configuration of the exiting computer by incorporating the radio interface in an FD type storage medium cartridge loaded on a magnetic recording and reproducing device. A housing part is provided outside a storage medium loading part of the magnetic recording and reproducing device for a battery and an antenna part, and power supply control is controlled by a LED of the magnetic recording and reproducing device. |
