design technologies for low power vlsi ppt

...  2004 Hindawi Publishing Corporation Design of a Low- Power VLSI Macrocell for Nonlinear Adaptive Video Noise Reduction Sergio S aponara Department of Information Engineering, University of Pisa, ... external circuit must be used for its estimation. Secondly, the filters are not optimized for low- power consumption which is manda- tory for the success of any battery-powered video applica- tion ... he is a Researcher at Pisa University, working on algorithms and VLSI architecture design for multimedia and low- power CMOS design methodologies. Luca Fanucci was born in Montecatini Terme,

Ngày tải lên: 23/06/2014, 01:20

... Introduction to CMOS VLSI Design Design for Low Power Outline     Power and Energy Dynamic Power Static Power Low Power Design CMOS VLSI Design Design for LowSlide Power Power and Energy  Power is drawn ... Design for Low Power Slide 19 Low Power Design  Reduce dynamic power – α: clock gating, sleep mode – C: – VDD: – f:  Reduce static power CMOS VLSI Design Design for Low Power Slide 20 Low Power Design ... low leakage devices, Pstatic = 749 mW (!) CMOS VLSI Design Design for Low Power Slide 18 Low Power Design  Reduce dynamic power – α: – C: – VDD: – f:  Reduce static power CMOS VLSI Design Design

Ngày tải lên: 01/07/2014, 11:20

... DESIGN AND IMPLEMENTATION OF LOW POWER MAC PROTOCOL FOR WIRELESS BODY AREA NETWORK PAN RUI (Bachelor of Engineering (Hons.), National University of Singapore, Singapore) A THESIS SUBMITTED FOR ... activities, and should be battery-powered to work for days or even months for a single charge This requires the sensor nodes to be in small size and consume low power In this dissertation, the ... as a baseline design such that future systems can be built upon it Besides the effort in hardware design, the MAC protocol also plays an important v role An efficient MAC protocol design can ensure

Ngày tải lên: 09/09/2015, 08:16

... TRANSISTORS FOR LOW POWER LOGIC: DESIGN, SIMULATION, AND TECHNOLOGY DEMONSTRATION YANG YUE NATIONAL UNIVERSITY OF SINGAPORE 2013 TUNNELING FIELD-EFFECT TRANSISTORS FOR LOW POWER LOGIC: DESIGN, SIMULATION, ... has a relatively large bandgap, leading to a low band-to-band tunneling (BTBT) rate and low drive current for Si TFETs Therefore, novel structure designs and materials are need advance the TFET ... as it can potentially replace the metal-oxide-semiconductor field effect transistor (MOSFET) for low power applications Among the device candidates, the tunneling field effect transistor (TFET)

Ngày tải lên: 10/09/2015, 09:24

... no way for the client program to tell the DBMS to “skip” some tuples, or to run asynchronously until the client is ready for new information Nor is it possible for the DBMS to pass information ... ranked B+-tree for a range query, one knows the size of subranges before those ranges are retrieved This information can be used to help compute approximations or answers for aggregates For example, ... lower = lowest value in column c, available from db stats; } count++; return ((1.36*(upper - lower)) / sqrt(count)); running_confidence(float current) { return(95%); } Figure 5: Psuedo-code for

Ngày tải lên: 18/10/2022, 22:27

... FUNCTIONAL UNIT SELECTION IN MICROPROCESSORS FOR LOW POWER PAN YAN NATIONAL UNIVERSITY OF SINGAPORE 2006 FUNCTIONAL UNIT SELECTION IN MICROPROCESSORS FOR LOW POWER PAN YAN (B.Eng., Shanghai Jiao ... that usually higher performance comes at the price of higher power. Thus, one important branch of low power technique is based on the trade-off between performance and power. The basic idea behind ... overall performance is still acceptable to the user. The power saving may be categorized into two parts: 1) Incorporating low- power working modes, which are usually associated with lower performance;

Ngày tải lên: 06/10/2015, 21:28

... increases the power consumption of the MPPT controller. Therefore both MPPT algorithms do not meet the objective of low power solar energy harvesting system. Table 2-2 shows a summary of the MPPT algorithms discussed. Page ... the required value to power up the power management unit, thereby allowing for significant power savings. Once the S882Z is inactive, the power management circuit (i.e. MPPT control circuit components) ... specific power density, lowering its performance in already inefficient low ∆T energy harvesting applications. Still, the stability and reliability of TEGs favour it for mobile low power applications. To

Ngày tải lên: 13/10/2015, 15:55

... Marwedel Memory Optimization Techniques for Low- Power Embedded Processors In Proceedings of VIVA Workshop on Fundamentals and Methods for Low- Power Information Processing, Bonn, Germany, Sep ... Verma and P Marwedel Advanced Memory Optimization Techniques for Low- Power Embedded Processors In Fundamentals and Methods for Low- Power Information Processing Springer, Dordrecht, The Netherlands, ... Advanced Memory Optimization Techniques for Low- Power Embedded Processors Advanced Memory Optimization Techniques for Low- Power Embedded Processors By Manish Verma Altera European

Ngày tải lên: 08/03/2016, 10:33

... design can allow for operation at the lower supply voltage for optimal energy, thus making it a desirable design option for ultra -low power SRAM caches www.it-ebooks.info Claremont: A Solar-Powered ... critical at lower voltages, resulting in 40% lower performance at 0.5V Although 1.05V synthesis achieves lower leakage and better design area, the 0.5V corner was selected for final design synthesis, ... Amlan Ganguly Krishnendu Chakrabarty Editors Design Technologies for Green and Sustainable Computing Systems www.it-ebooks.info Design Technologies for Green and Sustainable Computing Systems

Ngày tải lên: 12/03/2019, 13:46

... design can allow for operation at the lower supply voltage for optimal energy, thus making it a desirable design option for ultra -low power SRAM caches www.it-ebooks.info Claremont: A Solar-Powered ... critical at lower voltages, resulting in 40% lower performance at 0.5V Although 1.05V synthesis achieves lower leakage and better design area, the 0.5V corner was selected for final design synthesis, ... Amlan Ganguly Krishnendu Chakrabarty Editors Design Technologies for Green and Sustainable Computing Systems www.it-ebooks.info Design Technologies for Green and Sustainable Computing Systems

Ngày tải lên: 19/04/2019, 14:36

... circuit design rather than voltage mode designs This thesis focuses on designing process, voltage, and temperature (PVT)tolerant base band circuits at lower supply voltages and in lower technologies ... current biasing allows to select different PMOS and NMOS current This feature allow for higher inherent inverter linearity Similarly constant current and constant gm biasing allows for reduced PVT ... self-compensation to use the filter resistor and capacitor as compensation capacitor for lower power The anti-alias filter designed for 50 MHz bandwidth that is fabricated in IBM 65 nm process achieves an

Ngày tải lên: 29/11/2019, 10:25

... Kiyoung Choi Ricardo Reis (Eds.) VLSI- SoC: Design for Reliability, Security, and Low Power 23rd IFIP WG 10.5/IEEE International Conference on Very Large Scale Integration, VLSI- SoC 2015 Daejeon, Korea, ... checkers for each mutant This is particularly evident for complex designs like UART, where assertions predicate on large time windows (up to 665 clock cycles) For sake of clarity, the time reported for ... companies More information about this series at http://www.springer.com/series/6102 Youngsoo Shin Chi Ying Tsui Jae-Joon Kim Kiyoung Choi Ricardo Reis (Eds.) • • VLSI- SoC: Design for Reliability,

Ngày tải lên: 14/05/2018, 11:05

... Low- Power High-Data-Rate Transmitter Design for Biomedical Application Liu Xiayun (B.Eng., UESTC) A thesis submitted for the degree of Doctor of Philosophy ... ultra -low power injection locked transmitter for wireless sensor networks," in Proc IEEE Custon Integrated Circuits Conf (CICC), 2005, pp 797-800 [38] L Kwan Wai, L Leung, and L Ka Nang, "Low power ... transmitter for mobile phones," IEEE J Solid-State Circuits, vol 40, no 12, pp 2469-2482, Dec 2005 [31] M Youssef, A Zolfaghari, H Darabi, and A Abidi, "A low- power wideband polar transmitter for 3G

Ngày tải lên: 09/09/2015, 11:19

... transceiver with a single 0.5-Volt power supply voltage, which may further reduce the power consumptions of the overall system Therefore low- voltage, low- power designs for frequency synthesizer and ... to achieve low- power RX on the sensor nodes Secondly, a new low- power Class-E PA is proposed, which helps to increase the overall efficiencies of the TX The PA is suitable for low- power applications ... impedance transformation Comprehensive design equations are derived to aid the PA design, characterization and optimization The proposed design facilitates fully on-chip solution for low- power Class-E

Ngày tải lên: 09/09/2015, 18:49

... LOW POWER LOW NOISE ANALOG FRONT-END IC DESIGN FOR BIOMEDICAL SENSOR INTERFACE ZOU XIAODAN NATIONAL UNIVERSITY OF SINGAPORE 2010 LOW POWER LOW NOISE ANALOG FRONT-END IC DESIGN FOR BIOMEDICAL ... comparable performance with much lower power consumption and smaller chip area, providing an optimum and robust solution for the low power low noise biomedical sensor interface design 6.2 Future ... biomedical sensor nodes for continuous health monitoring This thesis presents the design of the low power low noise analog front-end IC for biomedical sensor interface Power consumption is one

Ngày tải lên: 11/09/2015, 10:07

... Panigrahi Batter-driven system design: A new frontier in low power design In Proceedings of Asia South Pacific Design Automation Conference/International Conference on VLSI Design, January 2002 [5] ... Kawaguchi, and T Kuroda Low- power CMOS design through Vth control and low- swing circuits In Proceedings of the 1997 International Symposium on Low Power Electronics and Design, 1997, pp 1-6 [46] ... Chapter Power Dissipation Source and Low Power Techniques 2.1 Static Power Dissipation 2.1.1 Static Power Dissipation Sources 2.1.2 Static Power Reduction Techniques

Ngày tải lên: 11/09/2015, 16:05

... performance and high power consumption and another with slow performance and low power consumption Both are used to execute instructions, but slow functional units are used whenever possible, for the reason ... Circuits for Low Power using Transistor Reordering”, 1996, Pgs 219 – 223 [12] A.M Sham and M.A Bayoumi, “A New Full Adder Cell for Low- Power Applications”, Great Lakes Symposium on VLSI '98, ... segment for Case 76 Table 4.3 Program segment for Case 76 Table 4.4 GIn segment for Case 77 Table 4.5 Program segment for Case 77 Table 4.6 GIn segment for Case 78 Table 4.7 Program segment for Case

Ngày tải lên: 16/09/2015, 14:04

... DESIGN AND IMPLEMENTATION OF ULTRA -LOW- POWER SENSOR INTERFACE CIRCUITS FOR ECG ACQUISITION XU XIAOYUAN NATIONAL UNIVERSITY OF SINGAPORE 2010 DESIGN AND IMPLEMENTATION OF ULTRA -LOW- POWER ... programmable dual-clock scheme allows for flexible system-level power management to cater different power and accuracy requirements. Figure 3.1: The proposed scalable low- power sensor interface architecture. In ... interface chip integrates a low- noise frontend amplifier with programmable bandwidth and gain, and a 12-bit SAR ADC incorporating a dual-mode lowpower clock module. The ultra -low power consumption is

Ngày tải lên: 16/10/2015, 11:57

... be designed based on characteristics of WSN which follow the goal of low cost and low power consumption For practical deployment as a automatic monitoring system, this system must be low power ... (WSN), design of a wireless sensor network and a low power water level monitoring station for urban environment are proposed in this paper A ubiquitous WSNs based on a high performance and low power ... without recharging Power supply design is investigated in next section POWER CONSUMPTION ESTIMATION AND POWER SUPPLY DESIGN In this section the power consumption estimation of the designed monitoring

Ngày tải lên: 12/02/2020, 13:15

... and the outlook for VSC technologies for environmental sustainability and system security is given Tomorrow: Today: G G G G low losses, but the switching speed is relatively low Power electronics ... to the low losses, line-commuted Thyristor technology is the preferred solution for bulk power transmission, today and in the future G More Dynamics for better Power Quality: G G Use of Power ... high power semiconductors, design of power stacks for HVDC and medium voltage drives, development and application of high power converters Currently, he is principal engineer and director for

Ngày tải lên: 15/10/2013, 16:24