USB OTG intelligent hub/router for debugging USB OTG devices

Details USB OTG intelligent hub/router for debugging USB OTG devices USB OTG intelligent hub/router for debugging USB OTG devices

2006-12-19

2006-12-19

Baderman, Scott (Department: 2114)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S043000, C714S025000, C714S004110, C714S005110, C710S015000, C710S018000

Reexamination Certificate

active

07152190

ABSTRACT:
An apparatus, architecture and method for enabling the debugging of USB OTG devices under development is provided herein. An intelligent router (100) provides the capability to connect to a USB Dual Role Device (DRD) (102) under development, and obtain debugging information related to the USB interfaces, while also presenting a complete USB OTG compatible interface to another attached USB apparatus (106). The intelligent adapter (100) filters data transmitted by DRD (102), and passes data to attached PC (104) in a debugging setup.

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