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Title: Adapting the Columns of Storage Components for Lower Static Energy Dissipation
Authors: Aykenar, Mehmet Burak
Özgür, Muhammet
Şimşek, Osman Seçkin
Ergin, Oğuz
Keywords: logic design
leakage current
static energy dissipation
Issue Date: 2013
Publisher: IEEE
Source: IFIP/IEEE WG 10.5 21st International Conference on Very Large Scale Integration (VLSI-SoC) -- OCT 06-09, 2013 -- Ozyegin Univ, Istanbul, TURKEY
Abstract: SRAM arrays are used especially in memory structures inside the processor. Static energy dissipation caused by leakage currents is increasing with every new technology and large SRAM arrays are the main source of the leakage current. We analyzed the content distribution of columns of SRAM arrays and based on the majority of the content, the body-bias of transistors are changed to reduce the static energy dissipation of these SRAM arrays. Our simulations reveal that when our technique is used in the register file of the processor, the leakage energy dissipation decreases by 39% and the total energy dissipation by 14% with an area overhead of 11%.
ISBN: 978-1-4799-0522-5; 978-1-4799-0524-9
Appears in Collections:Bilgisayar Mühendisliği Bölümü / Department of Computer Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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