Patent ID: 7136951
Filing Date: 2006-11-14
Classification: G06F

Abstract:
1. A multifunction semiconductor storage device capable of hot plug and play and being removable connected to the host system, comprising: a semiconductor storage media module, wherein said semiconductor storage media module general purpose stores the boot up program of the operating system and operating system programs to be automatically loaded from said semiconductor storage media module to a host computer through a USB or IEEE 1394 connector for connecting a USB or IEEE 1394 standard bus to establish data exchange channel and boost the host computer after said multifunction semiconductor storage device being removable connected to said host computer; and a controller module, wherein said controller module comprises a USB or IEEE 1394 interface control module, and a microprocessor and control module, wherein said USB or IEEE 1394 interface control module interprets and transmits a USB or IEEE1394 interface protocol, and wherein said microprocessor and control module determines a device class protocol of a storage disk, and informing the host the status of said storage device is the large capacity storage disk or the simulated floppy drive and the floppy diskette.