대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2003년도 하계종합학술대회 논문집 Ⅲ
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- Pages.1387-1390
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- 2003
ARM-SMI용 Load/store Unit(LSU) 설계
Design of a Load/store Unit for ARM-SMI Microprocessors
초록
The superscalar architecture shows limit in performance improvement recently. While, SMT(Simultaneous Multi-Threading) architecture is receiving remark. The purpose of SMT architecture is to improve the performance of superscalar microprocessors by executing multi threads at the same time. In this paper, a load/store unit(LSU) suitable for ARM-compatible SMT microprocessors is presented. This LSU supports load instructions and store instructions of ARM ISA. This LSU keeps away the degradation of SMT by cache miss.
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