Method of establishing communication between a usb device and a host
OwnerHung-Yuan Hsu, Shih-Feng Huang +3inventors
InventorsHung-Yuan Hsu, Shih-Feng Huang, Chien-Hsing Hsieh, Ching-Lin Chung, Guo-Yuan Ma
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Abstract
A method for establishing communication between a USB having a first memory device and a second memory device and a host includes reading first USB identification data stored in the first memory device, determining if the USB device can communicate with the host based on the first USB identification data, and reading second USB identification data stored in the second memory device for establishing communication between the USB device and the host if the USB device cannot communicate with the host based on the first USB identification data.
Claims5
A method of establishing communication between a universal serial bus (USB) device having a first memory device and a second memory device and a host, the method comprising the following steps:
- (a) reading first USB identification data stored in the first memory device;
- (b) determining if the USB device can communicate with the host based on the first USB identification data read in step (a);
- and
- (c) if the USB device cannot communicate with the host based on the first USB identification data read in step (a), reading second USB identification data stored in the second memory device for establishing communication between the USB device and the host.
Dependencies are inferred from the claim text.