low power design techniques for scaled technologies

... 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 ... identifying, realizing, and testing a design methodology based on systolic arrays. For the past years he has been involved in the design of high-performance low- power digital systems. Professor Terreni ... roughly the same. The for- mer case with nonuniform distribution entails a LUT size 4 times lower than the latter case with a u niform distribution. The above approach, described for β i, j , is also

Ngày tải lên: 23/06/2014, 01:20

... 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

... 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 ... efficient designs for reducing power dissipation of the microprocessor First of all, we investigate background and techniques for reducing microprocessor power dissipation Then we attempt to address power ... 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]

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 ... high performance and yet consume low power This project works on a design for a single-issue 32-bit integer pipelined ALU that comprises two kinds of functional units: one with fast performance ... 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

... capacitors We introduce techniques of 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 ... the realization of a system on chip in scaled technology merging high-density digital parts with high-performance analog interfaces This is because scaled technologies reduce the output impedance ... (output swing) One way to mitigate the power supply restrictions is to move to current mode circuit design rather than voltage mode designs This thesis focuses on designing process, voltage, and temperature

Ngày tải lên: 29/11/2019, 10:25

... converting into one dimension for B component. Raw image R G1 G2 B Compression image for G1 Compression image for G2 Noncompression image for B Compression image for R Entropy coding Entropy ... another research department for the GICam-II capsule endocopy. Therefore, the format of the GI image used in the simulation belongs to a raw image from the 512-by- 512 sensor designed by Chung-Shan ... transform (DCT) to transfer the spatial domain into the spatial-frequency domain for each of the components, R, G1,G2,andB.The2D8 × 8 DCT transformation can be perceived as the process of finding for

Ngày tải lên: 21/06/2014, 07:20

... (i) α 0 = 1, α k = 0forallk ∈N,andβ 0 =−B, β 1 = d, β k = 0forallk ∈N \{1}. (ii) α 0 = 1, α k = 0forallk ∈N,andβ 0 =−B, β 2 = c, β k = 0forallk ∈N \{2}. (iii) α 0 = 1, α k = 0forallk ∈N,andβ 0 ... 3. Power series and related difference equations There is a quite general power series method for solving second-order differential equa- tions of “Bessel-type” as discussed above; we refer for ... POWER SERIES TECHNIQUES FOR A SPECIAL SCHRÖDINGER OPERATOR AND RELATED DIFFERENCE EQUATIONS MORITZ SIMON AND ANDREAS RUFFING Received 27 July 2004 and in revised form 16 February

Ngày tải lên: 23/06/2014, 00:20

... For this reason, it is important for a designer to review a design for stray capacitance on digital switching Refer to the “Hardware Design? ?? section for more details on I/O low- power design techniques ... current Software design has a critical impact on low- power system design Selecting the best low- power devices, and optimizing hardware for low power, can easily be wasted if the proper techniques are ... Software design has a critical impact on low- power system design Selecting the best low- power devices, and optimizing hardware for low power, can easily be wasted if the proper techniques

Ngày tải lên: 11/01/2016, 16:56

... SYSTEM-LEVEL DESIGN TECHNIQUES FOR ENERGY-EFFICIENT EMBEDDED SYSTEMS This page intentionally left blank System-Level Design Techniques for Energy-Efficient Embedded Systems ... Gutnik and Anantha Chandrakasan Embedded Power Supply for Low- Power DSP IEEE Transactions on VLSI Systems, 5(4), 425–435 1997 186 SYSTEM-LEVEL DESIGN TECHNIQUES [72] Johan Hagman mpeg3play-0.9.6 ... Q Wu Design Considerations for Battery-powered Electronics In Proceedings IEEE 36th Design Automation Conference (DAC99), pages 861–866,1999 [116] Massoud Pedram Power Minimization in IC Design:

Ngày tải lên: 08/03/2016, 11:38

... 85 Integrated synthesis design flow and performance optimization The Design Flow 87 1.1 STAR Analyzer 88 1.2 RoRA Router 89 Performance Optimization of Fault ... 71 Dependable design on SRAM-based FPGAs RoRA Placement Algorithm 73 RoRA Routing Algorithm 76 Experimental Analysis 79 Chapter 5: A Novel Design Flow for Fault Tolerance ... www.TechnicalBooksPDF.com Electronics System Design Techniques for Safety Critical Applications www.TechnicalBooksPDF.com Lecture Notes in Electrical Engineering Volume 26 For other titles published in this

Ngày tải lên: 20/10/2021, 21:22

... Pout Pclk 120 Power [μW] 133 Fig 13 Power reductions for partitioned FSMs Power reduction in local sub-FSMs Power reductions 70 40 35 merged g-states encoding 25 60 Power reduction [%] Power reduction ... reductions for subFSMs (Ptot,sub-FSM) The total power reduction for the partitioned FSM (Ptot,part) is lower than that for Ptot,subFSM It is mainly due to the fact that the power dissipation in the power- overhead ... synchronous/asynchronous implementation, J VLSI Design 12 (2001) 167–186 (Special issue on lowpower design) [4] L Benini, G.D Micheli, State assignment for low power dissipation, IEEE J Solid-State Circuits

Ngày tải lên: 31/12/2021, 09:34

... immunity Low ground bounce ICs with low ground-bounce will generally be better for EMC too Low levels of emissions Most digital IC manufacturers offer glue-logic ranges with low emissions For instance ... application notes for circuit design and/or PCB layout This usually shows they have Design techniques for EMC – Part1  Cherry Clough Consultants July 2001 Page of 26 some care for the real needs ... inductance, but these can be comparable in size with a mains transformer rated for the product’s full power Design techniques for EMC– Part 6: ESD etc  Cherry Clough Consultants Jan 2000 Page

Ngày tải lên: 27/06/2017, 08:12

... 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

... 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

... 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

... several power saving techniques and analyze their performance in terms of power consumption. We provide simulation results that reveal the amount of power that is saved and reinforce the need for ... distinctly for each of the aforementioned techniques, are presented. More- over, combinations of these techniques are examined in order to reveal the additional power gain. Transmission power levels ... their fixed power remain in relatively similar levels. In Figure 15 the transmission power for FACH is set to 7.6 Watts and for HS-DSCH to 7 Watts. By allocating 7.6 Watts of the Node B’s power to...

Ngày tải lên: 21/06/2014, 22:20

... limitation In this VGA design, the output signal is fixed to be 1V pp with 2.5V power supply, to meet the full scale of the ADC. Thus, the suitable VGA topology for this design has to provide ... suitable for low power applications. (3) Summary of analog-multiplier-based VGA In summary, the multiplier-based VGA has good linearity and large gain tuning range, but it is not power efficient ... generated by the subtraction between g mp1 and g mp2 . And hence, it is not suitable for low- power VGA design. II.1.3 Differential pair with source degeneration Another commonly used VGA...

Ngày tải lên: 06/11/2012, 10:26

... be seen in the graph below which is executed on the separable set. Fig. No.4 Performance Versus Learning Rate Performance of modern techniques for rating model design 3 1. Introduction ... taken. Performance of modern techniques for rating model design 16 6.1.1. BackPropagation Training with Gradient Descendent This is perhaps the most straightforward way to design the ... Nasir Ahmed for their valuable advices and also to my supervisor: Mr. Uwe Schmock, for helpful discussions and suggestions. Performance of modern techniques for rating model design...

Ngày tải lên: 16/04/2013, 20:00

... to proposals on other levels in the design flow and to future work. Keywords: Low- power design, dynamic power reduction, leakage power reduction, ultra- low- V th devices, multi-V dd , multi-V th , ... search for optimization of power consumption. For leading-edge products which need to optimize both power consumption and system performance, optimization techniques on architecture and design ... threshold voltages for further power reduction. Especially for designs where minimization of total power consumption is key (as compared to e.g. minimization of standby power for mobile products),...

Ngày tải lên: 01/06/2014, 11:43