Matches in SemOpenAlex for { <https://semopenalex.org/work/W2479134192> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W2479134192 endingPage "241" @default.
- W2479134192 startingPage "197" @default.
- W2479134192 abstract "Transistor technology scaling has deviated from the ideal constant-field scaling discussed by Dennard et al . in [1]. In particular, since the 90-nm technology node, the supply voltage has been going down slowly, if at all. This non-ideal scaling has made digital design more difficult for mobile SoCs. As a result, a number of mixed-signal techniques have been introduced to mitigate the reduced power benefits of scaling. This chapter first gives an overview of the main digital design challenges for mobile SoCs in nanometer CMOS technologies. Then, it discusses several mixed-signal assist techniques to help with voltage scaling, voltage regulation, voltage droop management, inrush current management, thermal management, and silicon aging. Digital design challenges for mobile SoCs SoCs targeting mobile applications face a number of digital design challenges in nanometer CMOS technologies. These challenges are related to maximizing energy efficiency, controlling process variability, limiting power-supply noise, managing temperature, and silicon aging. They are certainly not unique to mobile SoCs, but are particularly important for such applications. Energy efficiency Mobile SoCs need to be low-power and energy-efficient. However, the power dissipation per device is no longer scaling well [2]. This puts more pressure on the development of new design techniques to reduce the dynamic and leakage power consumption of SoCs. It is useful to remind ourselves that the dynamic power P dyn for a net switching α times per clock cycle is given by: P dyn = α CV 2 f , where C is the switched capacitance, V is the supply voltage, and f is the clock frequency. Some of the most common ways to reduce the dynamic power include using clock gating to lower the switching activity of sequential elements, wire length or gate sizing optimizations to reduce the switched capacitance, supply voltage scaling, and frequency scaling. Reducing the voltage has a quadratic effect on the dynamic power and is especially effective. This has led to the proliferation of the number of voltage and frequency domains for the various components (cores) used in an SoC. Scaling the voltage requires a regulator that can be programmed to produce multiple voltage levels. Buck regulators and low dropout regulators are typically used for this. Frequency scaling is usually done using a programmable clock generator such as a phase-locked loop (PLL) or frequency-locked loop (FLL), or a frequency divider. Energy efficiency also requires the adoption of leakage control techniques." @default.
- W2479134192 created "2016-08-23" @default.
- W2479134192 creator A5088701856 @default.
- W2479134192 date "2015-08-05" @default.
- W2479134192 modified "2023-09-25" @default.
- W2479134192 title "Analog-assisted digital design in mobile SoCs" @default.
- W2479134192 cites W1981411441 @default.
- W2479134192 cites W1990358709 @default.
- W2479134192 cites W2071897637 @default.
- W2479134192 cites W2090351433 @default.
- W2479134192 cites W2093142101 @default.
- W2479134192 cites W2096581954 @default.
- W2479134192 cites W2101987266 @default.
- W2479134192 cites W2102587899 @default.
- W2479134192 cites W2103972191 @default.
- W2479134192 cites W2114496500 @default.
- W2479134192 cites W2114621701 @default.
- W2479134192 cites W2122729350 @default.
- W2479134192 cites W2124276471 @default.
- W2479134192 cites W2127645316 @default.
- W2479134192 cites W2132729131 @default.
- W2479134192 cites W2137366465 @default.
- W2479134192 cites W2139286506 @default.
- W2479134192 cites W2143097907 @default.
- W2479134192 cites W2153273695 @default.
- W2479134192 cites W2159801533 @default.
- W2479134192 cites W2170314462 @default.
- W2479134192 cites W2178304595 @default.
- W2479134192 cites W2629157711 @default.
- W2479134192 cites W2055944305 @default.
- W2479134192 doi "https://doi.org/10.1017/cbo9781316156148.008" @default.
- W2479134192 hasPublicationYear "2015" @default.
- W2479134192 type Work @default.
- W2479134192 sameAs 2479134192 @default.
- W2479134192 citedByCount "0" @default.
- W2479134192 crossrefType "book-chapter" @default.
- W2479134192 hasAuthorship W2479134192A5088701856 @default.
- W2479134192 hasConcept C110706871 @default.
- W2479134192 hasConcept C119599485 @default.
- W2479134192 hasConcept C121332964 @default.
- W2479134192 hasConcept C127413603 @default.
- W2479134192 hasConcept C149635348 @default.
- W2479134192 hasConcept C163258240 @default.
- W2479134192 hasConcept C165801399 @default.
- W2479134192 hasConcept C24326235 @default.
- W2479134192 hasConcept C2776047111 @default.
- W2479134192 hasConcept C2778774385 @default.
- W2479134192 hasConcept C40760162 @default.
- W2479134192 hasConcept C46362747 @default.
- W2479134192 hasConcept C62520636 @default.
- W2479134192 hasConceptScore W2479134192C110706871 @default.
- W2479134192 hasConceptScore W2479134192C119599485 @default.
- W2479134192 hasConceptScore W2479134192C121332964 @default.
- W2479134192 hasConceptScore W2479134192C127413603 @default.
- W2479134192 hasConceptScore W2479134192C149635348 @default.
- W2479134192 hasConceptScore W2479134192C163258240 @default.
- W2479134192 hasConceptScore W2479134192C165801399 @default.
- W2479134192 hasConceptScore W2479134192C24326235 @default.
- W2479134192 hasConceptScore W2479134192C2776047111 @default.
- W2479134192 hasConceptScore W2479134192C2778774385 @default.
- W2479134192 hasConceptScore W2479134192C40760162 @default.
- W2479134192 hasConceptScore W2479134192C46362747 @default.
- W2479134192 hasConceptScore W2479134192C62520636 @default.
- W2479134192 hasLocation W24791341921 @default.
- W2479134192 hasOpenAccess W2479134192 @default.
- W2479134192 hasPrimaryLocation W24791341921 @default.
- W2479134192 hasRelatedWork W1587269898 @default.
- W2479134192 hasRelatedWork W1892085820 @default.
- W2479134192 hasRelatedWork W1927590974 @default.
- W2479134192 hasRelatedWork W2056455502 @default.
- W2479134192 hasRelatedWork W2088354093 @default.
- W2479134192 hasRelatedWork W2117044664 @default.
- W2479134192 hasRelatedWork W2122719544 @default.
- W2479134192 hasRelatedWork W2140707386 @default.
- W2479134192 hasRelatedWork W2162396701 @default.
- W2479134192 hasRelatedWork W2165079392 @default.
- W2479134192 hasRelatedWork W2166481560 @default.
- W2479134192 hasRelatedWork W2783728075 @default.
- W2479134192 hasRelatedWork W2789664164 @default.
- W2479134192 hasRelatedWork W2806715440 @default.
- W2479134192 hasRelatedWork W2885950246 @default.
- W2479134192 hasRelatedWork W3016438773 @default.
- W2479134192 hasRelatedWork W3159583470 @default.
- W2479134192 hasRelatedWork W365167838 @default.
- W2479134192 hasRelatedWork W591630628 @default.
- W2479134192 hasRelatedWork W653285986 @default.
- W2479134192 isParatext "false" @default.
- W2479134192 isRetracted "false" @default.
- W2479134192 magId "2479134192" @default.
- W2479134192 workType "book-chapter" @default.