Device for controlling endpoints of USB device and method of...

Details Device for controlling endpoints of USB device and method of... Device for controlling endpoints of USB device and method of...

2004-02-27

2009-06-30

Park, Ilwoo (Department: 2182)

Electrical computers and digital data processing systems: input/

Input/output data processing

Input/output data buffering

C710S056000

Reexamination Certificate

active

07555578

ABSTRACT:
A configuration of a USB device can include: a serial interface engine (SIE) operable as an interface to a USB host; a controller interface operable as an interface to a controller of the USB device; and a buffer section to buffer at least information transferred from the SIE to the controller interface, the buffer section including a plurality of buffers corresponding to a plurality of endpoints, respectively, where respective buffering capacities of the plurality of buffers are allocated to the plurality of endpoints based upon buffer-utilization information.

REFERENCES:
patent: 6389029 (2002-05-01), McAlear
patent: 6452950 (2002-09-01), Ohlsson et al.
patent: 7003597 (2006-02-01), Georgiou et al.
patent: 2002/0004842 (2002-01-01), Ghose et al.
patent: 2002/0087710 (2002-07-01), Aiken et al.
patent: 2004/0025099 (2004-02-01), Aikawa et al.
patent: 2004/0027997 (2004-02-01), Terry et al.

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