| 摘要 |
PURPOSE: A USB(Universal Serial Bus) memory apparatus having a display unit is provided to improve the convenience of a user by restoring the stored data even a failure occurred. CONSTITUTION: A USB memory connecting electrodes transfers an electric signal and a serial signal. A memory controller(150) is connected to the middle of the USB connecting electrodes and a memory slot which receives a memory package and controls the memory package. A test module(160) creates an operation signal by testing a normal operation of the memory package. A display unit(180) indicates the normal operation of the memory package. A display controller(170) receives the operation signal from the test module and creates a video signal based on the operation signal. |
