USB device communication

Details USB device communication USB device communication

2006-07-18

2006-07-18

Perveen, Rehana (Department: 2111)

Electrical computers and digital data processing systems: input/

Intrasystem connection

Bus interface architecture

Reexamination Certificate

active

07080189

ABSTRACT:
A method of communicating between a host and a USB-connected device is provided, in which a first and second phase of a communications protocol are asynchronously transmitted between the host and the device. A third phase of the communications protocol can also be asynchronously transmitted with the first and second phases. The USB-connected device can be a mass storage device and the communications protocol can be a bulk-only transport protocol having a command phase, a data phase, and a status phase.

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