Nxp Usa, Inc.

Marvellworld Trade Ltd.

Lite Lo

Yui Lin

Timothy J Donovan

Frank Huang

Zhenyu Zhang

James Kang-Wuu Jan

Zhengqiang Huang

Yong Jiang

Wireless networking transceiver circuitry for an integrated circuit device includes a plurality of wireless networking transceiver subsystems, each subsystem including respective processing circuitry configurable for coupling to radio circuitry to implement a respective set of protocol features selected from at least one overall set of protocol features. Memory circuitry is provided, sufficient to support a respective set of protocol features in each subsystem when at least one respective set of protocol features is smaller than the overall set of protocol features. Memory-sharing circuitry is provided, configurable to couple respective portions of the memory circuitry to the processing circuitry of respective subsystems. The memory circuitry and the memory-sharing circuitry may be outside the subsystems, or distributed within the subsystems. The memory may be 60% of an amount of memory sufficient to support the overall set of protocol features in all subsystems. Each processing circuit may be coupled to radio circuitry.

Wireless networking transceiver system with shared memory

USB self-idling techniques are described. In one or more embodiments, a Universal Serial Bus (USB) device comprises one or more modules to communicate via USB and self-idle by presenting an idle mode to a USB host and entering a suspend mode after the idle mode, the suspend mode being entered while the USB host is presented with the idle mode.

USB self-idling techniques

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San Jose, CA, United States of America

Lite Lo