Electronic apparatus and power supplying method
作者： Hiroyuki Kiba , Tomohiro Ueda , Satoshi Akui
DOI:
关键词: Electronic engineering 、 Block (data storage) 、 Central processing unit 、 Engineering 、 Standby power 、 Power (physics) 、 State (computer science) 、 Electric power transmission 、 Process (computing) 、 eDRAM
摘要: A system LSI contains a main circuit and an eDRAM. The standby controlling CPU. Each block receives power through independent lines. Power is always supplied to the circuit. When has entered state, turned off. Only when eDRAM used, thereto. control each block. there no task CPU process, enters state from operation state. input taken place with operating portion or in external input, performs process necessary for waking up LSI.
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