A mobile computing device with multiple modes, for example, wireless communication and personal computing, has an application processor and a communication processor. In the computing mode, the application processor is the master processor. In the communication mode, the application processor is deenergized to conserve battery power, with the communication processor functioning as the master processor by accessing the device's peripheral bus using the memory interface of the communication processor.

 
Web www.patentalert.com

< Wireless multiprocessor system-on-chip with unified memory and fault inhibitor

> Two radio interface for mobile communication device for electronic commerce

~ 00474