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성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 마이크로 명령어 저장 캐시를 통한 프로세서 전력 절감 장치

마이크로 명령어 저장 캐시를 통한 프로세서 전력 절감 장치
이미지 확대
발명자
권영수, 엄낙웅
출원번호
13608774 (2012.09.10)
공개번호
20130080747 (2013.03.28)
등록번호
9274794 (2016.03.01)
출원국
미국
협약과제
11MB1700, 에너지 스케일러블 벡터 프로세서 선행기술, 엄낙웅
초록
The present invention relates to a processor including: an instruction cache configured to store at least some of first instructions stored in an external memory and second instructions each including a plurality of micro instructions; a micro cache configured to store third instructions corresponding to the plurality of micro instructions included in the second instructions; and a core configured to read out the first and second instructions from the instruction cache and perform calculation, in which the core performs calculation by the first instructions from the instruction cache under a normal mode, and when the process enters a micro instruction mode, the core performs calculation by the third instructions corresponding to the plurality of micro instructions provided from the micro cache.