| 摘要 |
A computing device includes a handheld computing unit and an extended computing unit. The handheld computing unit includes a handheld processing module, handheld main memory, a baseband processing module, an RF section, handheld I/O components, a handheld bus structure, and a handheld connection structure. The extended computing unit includes an extended processing module, extended main memory, a memory controller, an I/O controller, extended I/O components, an extended bus structure, and an extended connection structure. The handheld and extended processing modules function as a multiprocessing module and the handheld and extended main memories function as combined main memory when the handheld computing unit is in a docked mode. The extended computing unit is inactive and the handheld processing module and the handheld main memory are active when the handheld computing unit is in a remote mode.
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