accelerating statistical static timing analysis using graphics processors
Fast Computation of Database Operations using Graphics Processors pptx
... Recently, Sun et al present the use of graphics processors for spatial selections and joins [35] They use color blending capabilities available on graphics processors to test if two polygons intersect ... reduce these timings considerably Also, the increase in clock rates of graphics processors and improved optimizations to perform depth buffer writes [26] could help in reducing these timings 5.5 ... Humphreys A multigrid solver for boundary value problems using programmable graphics hardware ACM SIGGRAPH/Eurographics Conference on Graphics Hardware, 2003 [12] N Govindaraju, B Lloyd, S Yoon,...
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static timing analysis
... planning Static Timing Analysis Static Timing Analysis (estimated parasitics) STA in ASIC Design Flow – Post Layout Floor planning Constraints (clocks, input drive, output load) Static Timing Analysis ... gate ASICs What is Static Timing Analysis? Static Timing Analysis is a method for determining if a circuit meets timing constraints without having to simulate Much faster than timing- driven, gate-level ... VCS,Spice,ACE Types of Timing Verification Static Timing Analysis (STA) Advantages Fast, exhaustive Better analysis checks against timing requirements Disadvantage Less accurate Must define timing requirements/exceptions...
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static timing analysis
... Advanced Timing Analysis Analysis Modes Data to Data Checks Case Analysis Multiple Clocks per Register Minimum Pulse Width Checks Derived Clocks Clock Gating Checks Netlist Editing Report_clock _timing ... vectors Does not use dynamic logic simulation Static Timing Analysis Flow Validate inputs Ready to perform STA on a gate-level synchronous design using SDF Fix data yes Errors/ Warnings? no Analyze ... Set up bc_wc analysis with SDF Wait for checks later # Set up bc_wc analysis with SDF Wait for checks later read_sdf analysis_ type bc_wc –max_type sdf_max –min_type sdf_min read_sdf analysis_ type...
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static timing analysis for nanometer designs
... Design under analysis (DUA) Static Timing Analysis (STA) Timing reports (include violating paths, if any) Figure 1-1 Static timing analysis The more important aspect of static timing analysis is ... timing analysis, or the timing simulation Thus, timing analysis simply refers to the analysis of the design for timing issues The STA is static since the analysis of the design is carried out statically ... illustrations in this book 1.3 Why Static Timing Analysis? Static timing analysis is a complete and exhaustive verification of all timing checks of a design Other timing analysis methods such as simulation...
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Medical image analysis using statistical shape model based on subdivision surface wavelet
... statistical shape analysis Statistical shape analysis, in fact, can be regarded as a process of building the statistical shape model 1.1 STATISTICAL SHAPE ANALYSIS (SSA) AND STATISTICAL SHAPE ... Principal Component Analysis PDF probability density function SNR signal-to-noise ratio SPHARM Spherical Harmonics SSA Statistical Shape Analysis SSM Statistical Shape Model SSWM Statistical Surface ... community 1.1 Statistical Shape Analysis (SSA) and Statistical Shape Model (SSM) Given a population, there are generally pronounced anatomical variations among the subjects Statistical shape analysis...
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agricultural statistical data analysis using stata
... the specific statistical function can be found This book will attempt to introduce the reader to using Stata to solve agricultural statistical problems Stata, as a general purpose statistical ... examples from agricultural experiments are covered Agricultural Statistical Data Analysis Using Stata includes the more important statistical procedures used in agricultural research Various experimental ... general-purpose statistical program that has some unique features not found in other such general packages Two other popular general-purpose statistical packages are SAS (Statistical Analysis System)...
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Network Traffic Analysis Using tcpdump
... Demonstrate “real-world” analysis using tcpdump • Let you participate in the analysis process The objectives of this course are to introduce you to the fundamentals and benefits of using tcpdump as a ... • Beginning Analysis • Real World Examples • Step by Step Analysis This page intentionally left blank Objectives • Examine the strengths/weaknesses of tcpdump • Organize collection /analysis process ... system It has a sensor and analysis component The sensor component collects network traffic and the analysis component fetches that traffic and analyzes it Both the sensor and analysis host process...
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Electronics and Circuit Analysis Using MATLAB P1
... files Script files are especially useful for analysis and design problems that require long sequences of MATLAB commands With script file written using a text editor or word processor, the file ... ans by by 5 by 1 by 5 72 40 40 16 Full Full Full Full No No No No The grand total is 21 elements using 168 bytes Table 1.2 shows additional MATLAB commands to get one started on MATLAB Detailed ... COMPLEX NUMBERS MATLAB allows operations involving complex numbers Complex numbers are entered using function i or j For example, a number z = + j may be entered in MATLAB as z = 2+2*i or z =...
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Electronics and Circuit Analysis Using MATLAB
... the applications of MATLAB in circuit analysis The topics covered in Part II are dc analysis, transient analysis, alternating current analysis, and Fourier analysis In addition, two-port networks ... “FrontMatter.” Electronics and Circuit Analysis using MATLAB Ed John Okyere Attia Boca Raton: CRC Press LLC, 1999 © 1999 by CRC PRESS LLC ELECTRONICS and CIRCUIT ANALYSIS using MATLAB JOHN Electrical Engineering ... CHAPTER FOUR DC ANALYSIS 4.1 NODAL ANALYSIS 4.2 LOOP ANALYSIS 4.3 MAXIMUM POWER TRANSFER 4.3.1 MATLAB diff and find Functions SELECTED BIBLIOGRAPHY EXERCISES CHAPTER FIVE TRANSIENT ANALYSIS 5.1...
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Electronics and Circuit Analysis Using MATLAB P3
... ≥ 3.5 Write a MATLAB program to convert analog signal x to digital signal y Test the program by using an analog signal with the following amplitudes: -1.25, 2.57 and 6.0 Solution MATLAB Script ... temporarily when plotting commands are encountered during program execution If pause is not used, the graphics are momentarily visible SELECTED BIBLIOGRAPHY MathWorks, Inc., MATLAB, High-Performance...
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Electronics and Circuit Analysis Using MATLAB P2
... graph may be specified using the statement: plot(x, y, ’g’) © 1999 CRC Press LLC implying, plot x versus y using green color Line and mark style may be added to color type using the command plot(x, ... command text(x, y, ’text’) For example, the statement text(2.0, 1.5, ’transient analysis ) will write the text, transient analysis, beginning at point (2.0,1.5) Multiple text commands can be used For ... 2.7 © 1999 CRC Press LLC Figure 2.7 Plots of x and x using Subplot Commands The coordinates of points on the graph window can be obtained using the ginput command There are two forms of the command:...
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Electronics and Circuit Analysis Using MATLAB P6
... converting the circuits into the frequency domain and by using the Kirchoff voltage and current laws The unknown voltages and currents are solved using matrix techniques Given a network function or ... factor using (a) analytical solution and (b) numerical so- For Figure 6.1, if lution Solution MATLAB Script diary ex6_1.dat % This program computes the average power, rms value and % power factor using ... By transforming the differential equations into algebraic equations using phasors or complex frequency representation, the analysis can be simplified For a voltage given by v (t ) = Vm eσt cos(...
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Electronics and Circuit Analysis Using MATLAB P5
... by using network analysis tools The differential equations are converted into algebraic equations using the Laplace transform The unknown current or voltage is then solved in the s-domain By using ... y(t) + C1 V2 C2 I1 L - Figure 5.11 Circuit for State Analysis Using the above guidelines, we select the state variables to be V1 , Using nodal analysis, we have © 1999 CRC Press LLC V2 , and i1 ... differential equation % Its m-file is diff1.m % % Transient analysis of RC circuit using ode % function and analytical solution % numerical solution using ode t0 = 0; tf = 20e-3; xo = 0; % initial conditions...
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Electronics and Circuit Analysis Using MATLAB P4
... FOUR DC ANALYSIS 4.1 NODAL ANALYSIS Kirchhoff’s current law states that for any electrical circuit, the algebraic sum of all the currents at any node in the circuit equals zero In nodal analysis, ... Solution By inspection, Vb = V1 − V4 (4.31) Using Ohm’s Law Ia = V4 − V3 (4.32) Using KCL at node 1, and supernode 1-2, we get V1 V1 − V4 V − V3 + − 5Vb + =0 10 Using Equation (4.31), Equation (4.33) ... (4.36) Using KVL for loop 1, we have − 10 I a + Vb + 5I a + 8( I a + 5) = (4.37) Using Equations (4.31) and (4.32), Equation (4.37) becomes − 10 I a + Vb + 5I a + I a + 40 = i.e., 3I a + Vb = −40 Using...
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Tài liệu Electronics and Circuit Analysis Using MATLAB P12 pdf
... VCC RB R B1 + R B R B = R B1 R B (12.24) (12.25) Using Kirchoff’s Voltage Law for the base circuit, we have VBB = I B RB + VBE + I E RE (12.26) Using Equation (12.18) and Figure 12.6b, we have ... temperature, the stability factors are calculated using Equations (12.37), (12.39), (12,48) and (12.49) The changes in V BE and I CBO with temperature are obtained using Equations (12.32) and (12.33), respectively ... IB2 Figure 12.11 Wilson Current Source Using KCL at the collector of transistor Q3 , we get I C1 = I R − I B = I R − IO βF therefore, I O = βF ( I R − I C1 ) Using KCL at the emitter of Q3 , we...
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Tài liệu Electronics and Circuit Analysis Using MATLAB P11 doc
... Figure 11.4 Z2 Zin Z1 Va Vin A I1 Vo I2 Figure 11.4 Inverting Configuration of an Op Amp Using nodal analysis at node A, we have Va − Vin Va − VO + + I1 = Z1 Z2 (11.3) From the concept of a virtual ... is shown in Figure 11.11 Z2 Z1 Va A I1 Zin Vo Vin Figure 11.11 Non-Inverting Configuration Using nodal analysis at node A Va Va − VO + + I1 = Z1 Z2 (11.22) From the concept of a virtual short circuit, ... Configuration © 1999 CRC Press LLC Solution Using voltage division sC1 V1 ( s) = V IN R1 + sC1 (11.26) From Equation (11.24) VO R2 ( s) = + sC2 V1 (11.27) Using Equations (11.26 ) and (11.27), we...
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Tài liệu Electronics and Circuit Analysis Using MATLAB P10 ppt
... concentration for a one-sided step junction for silicon and germanium, and using doping concentration from 1014 to 1019 cm-3 Solution Using Equation (10.67), we calculate the breakdown voltage for various ... Concentration of Donors ( N D ), and acceptor ( N A ) impurities Practical pn junctions are formed by diffusing into an n-type semiconductor a p-type impurity atom, or vice versa Because the p-type semiconductor ... kT N D ln = q q ni (10.33) φFP = E F − E IP kT N A ln = q q ni (10.34) and Using Equations (10.31) to (10.34), we have VC = kT N A N D ln q ni2 (10.35) It should...
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Tài liệu Electronics and Circuit Analysis Using MATLAB P9 docx
... = 1mA and VD1 = 0.7 V Using Equation (9.10), I D2 is calculated by I D2 = VDC − VD1 R Using Equation (9.15), V D2 is calculated by I 2 VD = VD1 + nVT ln D I D1 Using Equation (9.10), ... characteristics of diodes are presented Diode circuit analysis techniques will be discussed Problems involving diode circuits are solved using MATLAB 9.1 DIODE CHARACTERISTICS Diode is a two-terminal ... technique is particularly facilitated by using computers Example 9.4 illustrates the use of MATLAB for doing the iteration technique Example 9.4 Redo Example 9.3 using the iterative technique The iteration...
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Tài liệu Electronics and Circuit Analysis Using MATLAB P8 ppt
... CHAPTER EIGHT FOURIER ANALYSIS In this chapter, Fourier analysis will be discussed Topics covered are Fourier series expansion, Fourier ... transform, discrete Fourier transform, and fast Fourier transform Some applications of Fourier analysis, using MATLAB, will also be discussed 8.1 If a function FOURIER SERIES g (t ) is periodic with ... (8.11) The following example shows the synthesis of a square wave using Fourier series expansion © 1999 CRC Press LLC Example 8.1 Using Fourier series expansion, a square wave with a period of ms,...
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Tài liệu Electronics and Circuit Analysis Using MATLAB P7 pdf
... 7.5 Simplified Equivalent Circuit of a Bipolar Junction Transistor Solution Using KCL for port 1, V1 = I Z1 (7.32) Using KCL at port 2, we get I = βI + Y2V2 (7.33) Comparing the above two equations ... inspection, V1 = V2 (7.46) Using KCL, we have I = V2 Y2 − I (7.47) Comparing Equations (7.46) and 7.47) to equations (7.35) and (7.36) we have a11 = a 21 = Y2 a12 = a 22 = (7.48) Using the describing ... Company, 1990 Meader, D.A., Laplace Circuit Analysis and Active Filters, Prentice Hall, 1991 6 Johnson, D E Johnson, J.R., and Hilburn, J.L Electric Circuit Analysis, 3rd Edition, Prentice Hall, 1997...
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