NON-MULTIMEDIA DEVICE HAVING FUNCTION OF VIRTUALIZING IT AS MULTIMEDIA DEVICE, AND VIRTUALIZATION METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a virtualization method for making a non-multimedia device to a virtual multimedia device.;SOLUTION: The non-multimedia device includes a control chip, a host interface and a memory interface. In the virtualization method, the host interface is connected to a host, and the control chip reports the host that the non-multimedia device is a multimedia device. After the host regards a memory card reader/writer device as the multimedia device, the host uses a predetermined CBW (command block wrapper) to perform transmission of data with the memory card reader/writer device.;COPYRIGHT: (C)2011,JPO&INPIT