| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a portable data storage device with the function of reproducing a writable medium storing digital data from a flash memory card or an outside peripheral device without needing a computer. <P>SOLUTION: This device comprises a flash memory reader reading first digital data from the flash memory card, a storage unit storing second digital data, a data transmission unit connected to an outside device storing third digital data, a reproduction unit reproducing the first digital data read by the flash memory reader and the second digital data stored in the storage unit, a control unit connected to the flash memory reader, the storage unit, the data transfer unit and the reproduction unit, and an input unit generating a storage control signal and an output control signal and transmission the storage control signal and the output control signal to the control unit. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
