Power Modes Classification for Dual-Port SRAM Based on MUX-Oriented Power Modeling with Leakage Issue

• Main Authors: Tai, Tsai-Yuan, 戴才淵
• Other Authors: Huang, Shi-Yu
• Format: Others
• Language: en_US
• Published: 2009
• Online Access: http://ndltd.ncl.edu.tw/handle/62991901868320550423

碩士 === 國立清華大學 === 電機工程學系 === 97 === In this thesis, we propose the baseline operation modes, which specify these situations of memory power consumption, and used for dual-power SRAM, in reality. This methodology of classification is based on the power mode we proposed previous, MUX-Oriented power modeling, with high accuracy and parameterizeable features. We also apply the symmetry property and summation property to baseline operation modes and succeed in simplifying these modes from nine types to three types only. Besides, a special operation mode, deselected mode, is discussed, and combined with our operation modes to make it stronger and fit for any operations. Leakage power dissipation is an import issue and also be discussed use a white-box methodology in this thesis. Validation set are used to demonstrate that all of these operation modes we proposed have an average predicting error with 3%~6%, and only 1.1% for leakage memory power consumption.