USB device with secondary USB on-the-go function

Details USB device with secondary USB on-the-go function USB device with secondary USB on-the-go function

2004-09-30

2008-08-19

Lee, Seung H (Department: 2887)

Registers

Records

Conductive

C235S436000, C235S441000, C710S313000, C713S001000, C714S023000

Reexamination Certificate

active

07413129

ABSTRACT:
A USB device includes first and second communications ports and a processor operable for configuring the first communications port for connecting to a USB host and configuring the second communications port as a USB master connecting to a USB slave device. The processor can be formed as a USB device controller operatively connected to the first communications port and USB On-The-Go device controller operatively connected to a second communications port for creating a point-to-point connection to the USB slave device.

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Remple (“USB on-the-go interface for portable devices”), Consumer Electronics, 2003. ICCE. 2003 IEEE International Conference on Jun. 17-19, 2003, pp. 8-9.
“USB On-The-Go Basics”, Application Note 1822. Maxim IC. Dallas Semiconductor. Dec. 20, 2002. /www.maxim-ic.com/an1822>.
Koeman, Kosta. “Understanding USB On-The-Go”. EDN Magazine. Nov. 22, 2001, pp. 79-80 and 82.

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