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首页> 外文期刊>IEEE Journal of Solid-State Circuits >Portless SRAM—A High-Performance Alternative to the 6T Methodology
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Portless SRAM—A High-Performance Alternative to the 6T Methodology

机译:无端口SRAM-6T方法的高性能替代品

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摘要

A novel memory cell, termed “portless” SRAM, is presented as a direct alternative to the standard 6T design. The new cell consists of only five transistors and does not make use of any pass-transistor ports. A complete theoretical and functional analysis is presented along with a design methodology for implementing the new memory cell. In addition, simulations are presented on the cell level and on the cache level exhibiting comparative improvements on the order of 19$,times$ and 6$,times$ in dynamic power and leakage power respectively. This is augmented by a 20% improvement in static noise margin for a comparable cell area. A test chip was fabricated, and measured results are presented demonstrating functionality of the new cell.
机译:提出了一种新颖的称为“无端口” SRAM的存储单元,作为标准6T设计的直接替代方案。新单元仅由五个晶体管组成,并且不使用任何传输晶体管端口。提出了完整的理论和功能分析,以及用于实现新存储单元的设计方法。另外,在信元级和高速缓存级上给出了仿真,它们在动态功率和泄漏功率上分别表现出分别为19 19、6 $和6 comparative的相对改进。对于可比较的单元区域,静态噪声容限提高了20%,从而增强了性能。制作了测试芯片,并提供了测量结果,证明了新电池的功能。

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