Etron Technology, Inc.

Eever Technology, Inc.

Cheng-Pin Huang

Hsuan-Ching Chao

Chih-Hung Huang

Yu-Chiun Lin

Kuo-Cyuan Kuo

I-Ta Chen

Chia-Chun Chiang

An extensible host controller applied to a host includes a universal serial bus (USB) module, a control unit, and a peripheral component interconnect express (PCIE) bus. The USB module includes a USB unit and a predetermined unit. The PCIE bus is coupled to the control unit, wherein the PCIE bus supports a USB mode and a predetermined mode. When a first host with a first extensible host controller is connected to the USB module, the control unit makes the host utilize the USB mode and the USB unit, or the predetermined mode and the predetermined unit to communicate with the first host according to a determination way.

Extensible host controller of a host for optionally controlling the host to act as a target side or a host side and related operation method thereof

A circuit for recognizing a beginning and a data rate of data includes at least two data rate detecting units and a post processing unit. The at least two data rate detecting units are used for comparing at least two alignment patterns corresponding to different data rates with data simultaneously to recognize a data rate of the data. The post processing unit is coupled to the at least two data rate detecting units for recognizing a beginning of the data according to an alignment pattern corresponding to the data when the data rate of the data is recognized.

Circuit for recognizing a beginning and a data rate of data and method thereof

A circuit for simultaneously analyzing performance and bugs includes a mapping unit and a USB 3.0 data flow analyzer. The mapping unit is used for mapping commands transmitted to a USB 3.0 host through a peripheral component interconnect express and internal events of the USB 3.0 host to a packet of a USB 3.0 bus. The USB 3.0 data flow analyzer is used for analyzing performance and bugs of the USB 3.0 host through the packet of the USB 3.0 bus.

Circuit for simultaneously analyzing performance and bugs and method thereof

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Taoyuan County, Taiwan

Cheng-Pin Huang