Dataflow Language Model. DataFlow Models. Applications of Dataflow. Dataflow Languages. Kahn process networks. A Kahn Process (1)


 Meredith Matthews
 2 years ago
 Views:
Transcription
1 The slides contin revisited mterils from: Peter Mrwedel, TU Dortmund Lothr Thiele, ETH Zurich Frnk Vhid, University of liforni, Riverside Dtflow Lnguge Model Drsticlly different wy of looking t computtion: Impertive lnguge style: progrm counter is king Dtflow lnguge: movement of dt is the priority Scheduling responsiility of the system, not the progrmmer Processes communicting through FIFO uffers synchronous messgepssing DtFlow Models 2 Dtflow Lnguges sic chrcteristic: Every process runs simultneously Processes cn e descried with impertive code Processes cn only communicte through uffers Sequence of red gurnteed to e the sme s the sequence of written pproprite for pplictions tht del with strems of dt: Fundmentlly concurrent: mps esily to prllel hrdwre Perfect fit for lockdigrm specifictions (control systems, signl processing) Mtches well current nd future trend towrds multimedi pplictions Representtion: Host Lnguge (process description), e.g.,, Jv,.... oordintion Lnguge (network description), usully home mde, e.g. XML. pplictions of Dtflow Not good fit for, sy, word processor Good for signlprocessing pplictions nything tht dels with continuous strem of dt uffers typiclly used for signl processing pplictions nywy ecomes esy to prllelize nd to mp on prllel hrdwre Perfect fit for lockdigrm specifictions tht re common in electricl engineering ircuit digrms Liner/nonliner control systems Signl processing Processes re locks, connections re uffers 3 4 Khn process networks Khn Process () Proposed y Khn in 974 s generlpurpose scheme for prllel progrmming Executle tsk grphs ommuniction vi infinitely lrge FIFOs Lnguge ugmented with send() nd wit() opertions tht write nd red from chnnels red: destructive nd locking reding n empty chnnel locks until dt is ville write: nonlocking Lid the theoreticl foundtion for dtflow Unique ttriute: deterministic 5 6
2 Khn Process (2) Khn Process (3) 7 8 Khn Process Network Proof of Determinism ecuse process cn t check the contents of uffers, only red from them, ech process only sees sequence of dt vlues coming in on uffers ehvior of process: ompute red compute write red compute Vlues written only depend on progrm stte omputtion only depends on progrm stte Reds lwys return sequence of dt vlues, nothing more nother wy to see it: If I m process, I m only ffected y the sequence of on my inputs I cn t tell whether they rrive erly, lte, or in wht order I will ehve the sme in ny cse Thus, the sequence of I put on my outputs is the sme regrdless of the timing of the on my inputs 9 0 dding Nondeterminism Scheduling Khn Networks () hllenge is running processes without ccumulting 2 2
3 Scheduling Khn Networks (2) hllenge is running processes without ccumulting Demnddriven Scheduling? pprent solution: only run process whose outputs re eing ctively solicited However... 3 lwys emit Only consumes from Tokens will ccumulte here 4 lwys produce D lwys consume Other Difficult Systems Tom Prks lgorithm Not ll systems cn e scheduled without token ccumultion Produces two s for every lterntes etween receiving one nd one 5 6 From Infinite to Finite uffer Size Dedlock Exmple 7 8 3
4 Exmple: Finite Size uffers in KPN Prks lgorithm in ction () 9 20 Prks lgorithm in ction (2) Prks lgorithm in ction Strt with uffers of size emits the first token emits the first token onsumes: 3 from token from lwys emit 2 22 Evlution of Khn Process Networks Synchronous Dtflow (SDF) Unitrte ( in, out); Upsmplers ( in, n out); Downsmplers (n in, out)
5 synchronous messge pssing: Synchronous dt flow (SDF) synchronous messge pssing= tsks do not hve to wit until output is ccepted. Synchronous dt flow = ll re consumed t the sme time. Exmple SDF System SDF system my strt with in its uffers These ehve like delys (signlprocessing) Delys re sometimes necessry to void dedlock E.g.: FIR Filter (ll singlerte) Onecycle dely SDF model llows sttic scheduling of token production nd consumption. In the generl cse, uffers my e needed t edges SDF: Fixed Production/onsumption Rtes SDF Scheduling lnce equtions (one for ech chnnel): Schedulle stticlly Decidle: uffer memory requirements dedlock numer of consumed numer of firings per itertion numer of produced fire { produce N } N chnnel M fire { consume M } lncing Equtions Solving the lncing Eqution
6 Determine Periodic Schedule Other Exmples n Inconsistent System No wy to execute it without n unounded ccumultion of Only consistent solution is do nothing c = 0 2 = 0 c 3 c = c = 0 n Underconstrined System Two or more unconnected pieces Reltive rtes etween pieces undefined c 3 2 d = 0 3c 2d = onsistent Rtes Not Enough consistent system with no schedule Rtes do not void dedlock SDF Scheduling Fundmentl SDF Scheduling Theorem: Solution here: dd dely on one of the rcs If rtes cn e estlished, ny scheduling lgorithm tht voids uffer underflow will produce correct schedule if it exists Underflow no process fired unless ll it consumes re ville Summry of Dtflow Processes communicting exclusively through FIFOs Khn process networks locking red, nonlocking write Deterministic Hrd to schedule Prks lgorithm requires dedlock detection, dynmic uffersize djustment Synchronous Dtflow (SDF) Firing rules: Fixed token consumption/production n e scheduled stticlly Solve lnce equtions to estlish rtes ny correct simultion will produce schedule if one exists 35 6
Solutions to exercise 1 in ETS052 Computer Communication
Solutions to exercise in TS52 Computer Communiction 23 Septemer, 23 If it occupies millisecond = 3 seconds, then second is occupied y 3 = 3 its = kps. kps If it occupies 2 microseconds = 2 6 seconds, then
More informationSequential Logic (2) Synchronous vs Asynchronous Sequential Circuit. Clock Signal. Synchronous Sequential Circuits. FSM Overview 9/10/12
9//2 Sequentil (2) ENGG5 st Semester, 22 Dr. Hden So Deprtment of Electricl nd Electronic Engineering http://www.eee.hku.hk/~engg5 Snchronous vs Asnchronous Sequentil Circuit This Course snchronous Sequentil
More informationOn the Description of Communications Between Software Components with UML
On the Description of Communictions Between Softwre Components with UML Zhiwei An Dennis Peters Fculty of Engineering nd Applied Science Memoril University of Newfoundlnd St. John s NL A1B 3X5 zhiwei@engr.mun.c
More informationMath Circles Finite Automata Question Sheet 3 (Solutions)
Mth Circles Finite Automt Question Sheet 3 (Solutions) Nickols Rollick nrollick@uwterloo.c Novemer 2, 28 Note: These solutions my give you the nswers to ll the prolems, ut they usully won t tell you how
More information& Y Connected resistors, Light emitting diode.
& Y Connected resistors, Light emitting diode. Experiment # 02 Ojectives: To get some hndson experience with the physicl instruments. To investigte the equivlent resistors, nd Y connected resistors, nd
More informationEE Controls Lab #2: Implementing StateTransition Logic on a PLC
Objective: EE 44  Controls Lb #2: Implementing Stternsition Logic on PLC ssuming tht speed is not of essence, PLC's cn be used to implement stte trnsition logic. he dvntge of using PLC over using hrdwre
More informationMAXIMUM FLOWS IN FUZZY NETWORKS WITH FUNNELSHAPED NODES
MAXIMUM FLOWS IN FUZZY NETWORKS WITH FUNNELSHAPED NODES Romn V. Tyshchuk Informtion Systems Deprtment, AMI corportion, Donetsk, Ukrine Emil: rt_science@hotmil.com 1 INTRODUCTION During the considertion
More informationCS 135: Computer Architecture I. Boolean Algebra. Basic Logic Gates
Bsic Logic Gtes : Computer Architecture I Boolen Algebr Instructor: Prof. Bhgi Nrhri Dept. of Computer Science Course URL: www.ses.gwu.edu/~bhgiweb/cs35/ Digitl Logic Circuits We sw how we cn build the
More informationCHAPTER 2 LITERATURE STUDY
CHAPTER LITERATURE STUDY. Introduction Multipliction involves two bsic opertions: the genertion of the prtil products nd their ccumultion. Therefore, there re two possible wys to speed up the multipliction:
More informationKirchhoff s Rules. Kirchhoff s Laws. Kirchhoff s Rules. Kirchhoff s Laws. Practice. Understanding SPH4UW. Kirchhoff s Voltage Rule (KVR):
SPH4UW Kirchhoff s ules Kirchhoff s oltge ule (K): Sum of voltge drops round loop is zero. Kirchhoff s Lws Kirchhoff s Current ule (KC): Current going in equls current coming out. Kirchhoff s ules etween
More informationSynchronous Machine Parameter Measurement
Synchronous Mchine Prmeter Mesurement 1 Synchronous Mchine Prmeter Mesurement Introduction Wound field synchronous mchines re mostly used for power genertion but lso re well suited for motor pplictions
More informationABB STOTZKONTAKT. ABB ibus EIB Current Module SM/S Intelligent Installation Systems. User Manual SM/S In = 16 A AC Un = 230 V AC
User Mnul ntelligent nstlltion Systems A B 1 2 3 4 5 6 7 8 30 ma 30 ma n = AC Un = 230 V AC 30 ma 9 10 11 12 C ABB STOTZKONTAKT Appliction Softwre Current Vlue Threshold/1 Contents Pge 1 Device Chrcteristics...
More informationCHAPTER 3 AMPLIFIER DESIGN TECHNIQUES
CHAPTER 3 AMPLIFIER DEIGN TECHNIQUE 3.0 Introduction olidstte microwve mplifiers ply n importnt role in communiction where it hs different pplictions, including low noise, high gin, nd high power mplifiers.
More informationHomework #1 due Monday at 6pm. White drop box in Student Lounge on the second floor of Cory. Tuesday labs cancelled next week
Announcements Homework #1 due Mondy t 6pm White drop ox in Student Lounge on the second floor of Cory Tuesdy ls cncelled next week Attend your other l slot Books on reserve in Bechtel Hmley, 2 nd nd 3
More informationSynchronous Machine Parameter Measurement
Synchronous Mchine Prmeter Mesurement 1 Synchronous Mchine Prmeter Mesurement Introduction Wound field synchronous mchines re mostly used for power genertion but lso re well suited for motor pplictions
More informationGeometric quantities for polar curves
Roerto s Notes on Integrl Clculus Chpter 5: Bsic pplictions of integrtion Section 10 Geometric quntities for polr curves Wht you need to know lredy: How to use integrls to compute res nd lengths of regions
More information(1) Nonlinear system
Liner vs. nonliner systems in impednce mesurements I INTRODUCTION Electrochemicl Impednce Spectroscopy (EIS) is n interesting tool devoted to the study of liner systems. However, electrochemicl systems
More informationDigital Design. Sequential Logic Design  Controllers. Copyright 2007 Frank Vahid
Digitl Design Sequentil Logic Design  Controllers Slides to ccompny the tetook Digitl Design, First Edition, y, John Wiley nd Sons Pulishers, 27. http://www.ddvhid.com Copyright 27 Instructors of courses
More informationRegular languages can be expressed as regular expressions.
Regulr lnguges cn e expressed s regulr expressions. A generl nondeterministic finite utomton (GNFA) is kind of NFA such tht: There is unique strt stte nd is unique ccept stte. Every pir of nodes re connected
More informationThreePhase Synchronous Machines The synchronous machine can be used to operate as: 1. Synchronous motors 2. Synchronous generators (Alternator)
ThreePhse Synchronous Mchines The synchronous mchine cn be used to operte s: 1. Synchronous motors 2. Synchronous genertors (Alterntor) Synchronous genertor is lso referred to s lterntor since it genertes
More informationMultibeam antennas in a broadband wireless access system
Multiem ntenns in rodnd wireless ccess system Ulrik Engström, Mrtin Johnsson, nders Derneryd nd jörn Johnnisson ntenn Reserch Center Ericsson Reserch Ericsson SE4 84 Mölndl Sweden Emil: ulrik.engstrom@ericsson.com,
More informationMOS Transistors. Silicon Lattice
rin n Width W chnnel ptype (doped) sustrte MO Trnsistors n Gte Length L O 2 (insultor) ource Conductor (poly) rin rin Gte nmo trnsistor Gte ource pmo trnsistor licon sustrte doped with impurities dding
More informationAlgorithms for Memory Hierarchies Lecture 14
Algorithms for emory Hierrchies Lecture 4 Lecturer: Nodri Sitchinv Scribe: ichel Hmnn Prllelism nd Cche Obliviousness The combintion of prllelism nd cche obliviousness is n ongoing topic of reserch, in
More informationDESIGN OF CONTINUOUS LAG COMPENSATORS
DESIGN OF CONTINUOUS LAG COMPENSATORS J. Pulusová, L. Körösi, M. Dúbrvská Institute of Robotics nd Cybernetics, Slovk University of Technology, Fculty of Electricl Engineering nd Informtion Technology
More informationMETHOD OF LOCATION USING SIGNALS OF UNKNOWN ORIGIN. Inventor: Brian L. Baskin
METHOD OF LOCATION USING SIGNALS OF UNKNOWN ORIGIN Inventor: Brin L. Bskin 1 ABSTRACT The present invention encompsses method of loction comprising: using plurlity of signl trnsceivers to receive one or
More informationMixed CMOS PTL Adders
Anis do XXVI Congresso d SBC WCOMPA l I Workshop de Computção e Aplicções 14 20 de julho de 2006 Cmpo Grnde, MS Mixed CMOS PTL Adders Déor Mott, Reginldo d N. Tvres Engenhri em Sistems Digitis Universidde
More informationSynchronous Generator Line Synchronization
Synchronous Genertor Line Synchroniztion 1 Synchronous Genertor Line Synchroniztion Introduction One issue in power genertion is synchronous genertor strting. Typiclly, synchronous genertor is connected
More information(CATALYST GROUP) B"sic Electric"l Engineering
(CATALYST GROUP) B"sic Electric"l Engineering 1. Kirchhoff s current l"w st"tes th"t (") net current flow "t the junction is positive (b) Hebr"ic sum of the currents meeting "t the junction is zero (c)
More informationThe Discussion of this exercise covers the following points:
Exercise 4 Bttery Chrging Methods EXERCISE OBJECTIVE When you hve completed this exercise, you will be fmilir with the different chrging methods nd chrgecontrol techniques commonly used when chrging NiMI
More informationSpiral Tilings with Ccurves
Spirl Tilings with curves Using ombintorics to Augment Trdition hris K. Plmer 19 North Albny Avenue hicgo, Illinois, 0 chris@shdowfolds.com www.shdowfolds.com Abstrct Spirl tilings used by rtisns through
More informationTo provide data transmission in indoor
Hittite Journl of Science nd Engineering, 2018, 5 (1) 2529 ISSN NUMBER: 21484171 DOI: 10.17350/HJSE19030000074 A New Demodultor For Inverse Pulse Position Modultion Technique Mehmet Sönmez Osmniye Korkut
More informationThe Math Learning Center PO Box 12929, Salem, Oregon Math Learning Center
Resource Overview Quntile Mesure: Skill or Concept: 300Q Model the concept of ddition for sums to 10. (QT N 36) Model the concept of sutrction using numers less thn or equl to 10. (QT N 37) Write ddition
More informationA Novel Back EMF Zero Crossing Detection of Brushless DC Motor Based on PWM
A ovel Bck EMF Zero Crossing Detection of Brushless DC Motor Bsed on PWM Zhu Bopeng Wei Hifeng School of Electricl nd Informtion, Jingsu niversity of Science nd Technology, Zhenjing 1003 Chin) Abstrct:
More informationSection 17.2: Line Integrals. 1 Objectives. 2 Assignments. 3 Maple Commands. 1. Compute line integrals in IR 2 and IR Read Section 17.
Section 7.: Line Integrls Objectives. ompute line integrls in IR nd IR 3. Assignments. Red Section 7.. Problems:,5,9,,3,7,,4 3. hllenge: 6,3,37 4. Red Section 7.3 3 Mple ommnds Mple cn ctully evlute line
More informationEngineertoEngineer Note
EngineertoEngineer Note EE297 Technicl notes on using Anlog Devices DSPs, processors nd development tools Visit our Web resources http://www.nlog.com/eenotes nd http://www.nlog.com/processors or emil
More informationINSTITUTE OF AERONAUTICAL ENGINEERING (Autonomous) Dundigal, Hyderabad
Hll Ticket No Question Pper Code: AEC009 INSTITUTE OF AERONAUTICAL ENGINEERING (Autonomous) Dundigl, Hyderd  500 043 MODEL QUESTION PAPER Four Yer B.Tech V Semester End Exmintions, Novemer  2018 Regultions:
More informationDiscontinued AN6262N, AN6263N. (planed maintenance type, maintenance type, planed discontinued typed, discontinued type)
ICs for Cssette, Cssette Deck ANN, ANN Puse Detection s of Rdio Cssette, Cssette Deck Overview The ANN nd the ANN re the puse detection integrted circuits which select the progrm on the cssette tpe. In
More informationExercise 11. The Sine Wave EXERCISE OBJECTIVE DISCUSSION OUTLINE. Relationship between a rotating phasor and a sine wave DISCUSSION
Exercise 11 The Sine Wve EXERCISE OBJECTIVE When you hve completed this exercise, you will be fmilir with the notion of sine wve nd how it cn be expressed s phsor rotting round the center of circle. You
More informationAnalysis of circuits containing active elements by using modified T  graphs
Anlsis of circuits contining ctive elements using modified T  grphs DALBO BOLEK *) nd EA BOLKOA**) Deprtment of Telecommunictions *) dioelectronics **) Brno Universit of Technolog Purknov 8, 6 Brno CECH
More informationEngineertoEngineer Note
EngineertoEngineer Note EE236 Technicl notes on using Anlog Devices DSPs, processors nd development tools Contct our technicl support t dsp.support@nlog.com nd t dsptools.support@nlog.com Or visit our
More informationAreaTime Efficient DigitSerialSerial Two s Complement Multiplier
AreTime Efficient DigitSerilSeril Two s Complement Multiplier Essm Elsyed nd Htem M. ElBoghddi Computer Engineering Deprtment, Ciro University, Egypt Astrct  Multipliction is n importnt primitive
More informationExperiment 3: NonIdeal Operational Amplifiers
Experiment 3: NonIdel Opertionl Amplifiers Fll 2009 Equivlent Circuits The bsic ssumptions for n idel opertionl mplifier re n infinite differentil gin ( d ), n infinite input resistnce (R i ), zero output
More informationCS2204 DIGITAL LOGIC & STATE MACHINE DESIGN SPRING 2005
CS2204 DIGITAL LOGIC & STATE MACHINE DESIGN SPRING 2005 EXPERIMENT 1 FUNDAMENTALS 1. GOALS : Lern how to develop cr lrm digitl circuit during which the following re introduced : CS2204 l fundmentls, nd
More informationECE 274 Digital Logic
ECE  Digitl Logic (Textbook  Required) ECE Digitl Logic Instructor: Romn Lysecky, rlysecky@ece.rizon.edu Office Hours: TBA, ECE F Lecture: MWF :: PM, ILC Course Website: http://www.ece.rizon.edu/~ece/
More informationAsynchronous DataDriven Circuit Synthesis
Asynchronous DtDriven Circuit Synthesis Sm Tylor, Doug Edwrds, Luis A Pln, Senior Memer, IEEE nd Luis A. Trzon D., Student Memer, IEEE Astrct A method is descried for synthesising synchronous circuits
More informationUse of compiler optimization of software bypassing as a method to improve energy efficiency of exposed data path architectures
Guzm et l. EURASIP Journl on Emedded Systems 213, 213:9 RESEARCH Open Access Use of compiler optimiztion of softwre ypssing s method to improve energy efficiency of exposed dt pth rchitectures Vldimír
More informationLecture 16: Four Quadrant operation of DC Drive (or) TYPE E Four Quadrant chopper Fed Drive: Operation
Lecture 16: Four Qudrnt opertion of DC Drive (or) TYPE E Four Qudrnt chopper Fed Drive: Opertion The rmture current I is either positive or negtive (flow in to or wy from rmture) the rmture voltge is lso
More informationLecture 20. Intro to line integrals. Dan Nichols MATH 233, Spring 2018 University of Massachusetts.
Lecture 2 Intro to line integrls Dn Nichols nichols@mth.umss.edu MATH 233, Spring 218 University of Msschusetts April 12, 218 (2) onservtive vector fields We wnt to determine if F P (x, y), Q(x, y) is
More informationDirect Current Circuits. Chapter Outline Electromotive Force 28.2 Resistors in Series and in Parallel 28.3 Kirchhoff s Rules 28.
P U Z Z L E R If ll these pplinces were operting t one time, circuit reker would proly e tripped, preventing potentilly dngerous sitution. Wht cuses circuit reker to trip when too mny electricl devices
More informationUnderstanding Basic Analog Ideal Op Amps
Appliction Report SLAA068A  April 2000 Understnding Bsic Anlog Idel Op Amps Ron Mncini Mixed Signl Products ABSTRACT This ppliction report develops the equtions for the idel opertionl mplifier (op mp).
More informationExperiment 3: NonIdeal Operational Amplifiers
Experiment 3: NonIdel Opertionl Amplifiers 9/11/06 Equivlent Circuits The bsic ssumptions for n idel opertionl mplifier re n infinite differentil gin ( d ), n infinite input resistnce (R i ), zero output
More informationREVIEW QUESTIONS. Figure For Review Question Figure For Review Question Figure For Review Question 10.2.
HAPTE 0 Sinusoidl StedyStte Anlysis 42 EVIEW QUESTIONS 0. The voltge cross the cpcitor in Fig. 0.43 is: () 5 0 V () 7.07 45 V (c) 7.07 45 V (d) 5 45 V Ω 0.5 efer to the circuit in Fig. 0.47 nd oserve
More informationECE 274 Digital Logic Fall 2009 Digital Design
igitl Logic ll igitl esign MW :PM, IL Romn Lysecky, rlysecky@ece.rizon.edu http://www.ece.rizon.edu/~ece hpter : Introduction Slides to ccompny the textbook igitl esign, irst dition, by rnk Vhid, John
More informationComputing LogicStage Delays Using Circuit Simulation and Symbolic Elmore Analysis
Computing LogicStge Delys Using Circuit Simultion nd Symolic Elmore Anlysis Clyton B. McDonld Rndl E. Brynt Deprtment of Electricl nd Computer Engineering Crnegie Mellon University, Pittsurgh, PA 15213
More informationExample. Check that the Jacobian of the transformation to spherical coordinates is
lss, given on Feb 3, 2, for Mth 3, Winter 2 Recll tht the fctor which ppers in chnge of vrible formul when integrting is the Jcobin, which is the determinnt of mtrix of first order prtil derivtives. Exmple.
More informationSection 16.3 Double Integrals over General Regions
Section 6.3 Double Integrls over Generl egions Not ever region is rectngle In the lst two sections we considered the problem of integrting function of two vribles over rectngle. This sitution however is
More informationA COMPARISON OF CIRCUIT IMPLEMENTATIONS FROM A SECURITY PERSPECTIVE
A COMPARISON OF CIRCUIT IMPLEMENTATIONS FROM A SECURITY PERSPECTIVE Mster Thesis Division of Electronic Devices Deprtment of Electricl Engineering Linköping University y Timmy Sundström LITHISYEX05/3698SE
More informationTIME: 1 hour 30 minutes
UNIVERSITY OF AKRON DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING 4400: 34 INTRODUCTION TO COMMUNICATION SYSTEMS  Spring 07 SAMPLE FINAL EXAM TIME: hour 30 minutes INSTRUCTIONS: () Write your nme
More informationEngineertoEngineer Note
EngineertoEngineer Note EE247 Technicl notes on using Anlog Devices DSPs, processors nd development tools Contct our technicl support t dsp.support@nlog.com nd t dsptools.support@nlog.com Or visit our
More informationAlternatingCurrent Circuits
chpter 33 AlterntingCurrent Circuits 33.1 AC Sources 33.2 esistors in n AC Circuit 33.3 Inductors in n AC Circuit 33.4 Cpcitors in n AC Circuit 33.5 The LC Series Circuit 33.6 Power in n AC Circuit 33.7
More informationSpecifying DataFlow Requirements for the Automated Composition of Web Services
Specifying DtFlow Requirements for the Automted Composition of We Services Annpol Mrconi ITCIrst  Trento  Itly mrconi@itc.it Mrco Pistore University of Trento  Itly pistore@dit.unitn.it Polo Trverso
More informationThreePhase NPC Inverter Using ThreePhase Coupled Inductor
ThreePhse NPC Inverter Using ThreePhse Coupled Inductor Romeu Husmnn 1, Rodrigo d Silv 2 nd Ivo Brbi 2 1 Deprtment of Electricl nd Telecommuniction Engineering, University of Blumenu FURB Blumenu SC Brzil,
More informationDigital Design. Chapter 1: Introduction
Digitl Design Chpter : Introduction Slides to ccompny the textbook Digitl Design, with RTL Design, VHDL, nd Verilog, 2nd Edition, by, John Wiley nd Sons Publishers, 2. http://www.ddvhid.com Copyright 2
More informationNP10 DIGITAL MULTIMETER Functions and features of the multimeter:
NP10 DIGITL MULTIMETER. unctions nd fetures of the multimeter: 1000 V CT III tri requencies from 10.00...10 M. Diode mesurement nd continuity testing. HOLD mesurement. Reltive mesurement. Duty cycle (%)
More informationProducts no longer available
echnicl dt sheet otry ctutor F2P(O) ultifunctionl rotry ctutor with emergency control for 2 nd 3 wy control bll vlve orque Nm Nominl voltge C/DC 2 V Control: odulting DC... V or vrible Position feedbck
More informationApplication Note. Differential Amplifier
Appliction Note AN367 Differentil Amplifier Author: Dve n Ess Associted Project: Yes Associted Prt Fmily: CY8C9x66, CY8C7x43, CY8C4x3A PSoC Designer ersion: 4. SP3 Abstrct For mny sensing pplictions, desirble
More informationDesign And Implementation Of Luo Converter For Electric Vehicle Applications
Design And Implementtion Of Luo Converter For Electric Vehicle Applictions A.Mnikndn #1, N.Vdivel #2 ME (Power Electronics nd Drives) Deprtment of Electricl nd Electronics Engineering Sri Shkthi Institute
More informationA SlotAsynchronous MAC Protocol Design for Blind Rendezvous in Cognitive Radio Networks
Globecom 04  Wireless Networking Symposium A SlotAsynchronous MAC Protocol Design for Blind Rendezvous in Cognitive Rdio Networks Xingy Liu nd Jing Xie Deprtment of Electricl nd Computer Engineering
More informationStudent Book SERIES. Patterns and Algebra. Name
E Student Book 3 + 7 5 + 5 Nme Contents Series E Topic Ptterns nd functions (pp. ) identifying nd creting ptterns skip counting completing nd descriing ptterns predicting repeting ptterns predicting growing
More informationLab 8. Speed Control of a D.C. motor. The Motor Drive
Lb 8. Speed Control of D.C. motor The Motor Drive Motor Speed Control Project 1. Generte PWM wveform 2. Amplify the wveform to drive the motor 3. Mesure motor speed 4. Mesure motor prmeters 5. Control
More information(1) Primary Trigonometric Ratios (SOH CAH TOA): Given a right triangle OPQ with acute angle, we have the following trig ratios: ADJ
Tringles nd Trigonometry Prepred y: S diyy Hendrikson Nme: Dte: Suppose we were sked to solve the following tringles: Notie tht eh tringle hs missing informtion, whih inludes side lengths nd ngles. When
More informationPolar Coordinates. July 30, 2014
Polr Coordintes July 3, 4 Sometimes it is more helpful to look t point in the xyplne not in terms of how fr it is horizontlly nd verticlly (this would men looking t the Crtesin, or rectngulr, coordintes
More informationECE 274 Digital Logic. Digital Design. Datapath Components Shifters, Comparators, Counters, Multipliers Digital Design
ECE 27 Digitl Logic Shifters, Comprtors, Counters, Multipliers Digitl Design..7 Digitl Design Chpter : Slides to ccompny the textbook Digitl Design, First Edition, by Frnk Vhid, John Wiley nd Sons Publishers,
More informationExperiment 8 Series DC Motor (II)
Ojectives To control the speed of loded series dc motor y chnging rmture voltge. To control the speed of loded series dc motor y dding resistnce in prllel with the rmture circuit. To control the speed
More informationFTU263. Ripple Control Receiver. Technical Data. Load Management Ripple Control
Lod Mngement Ripple Control Ripple Control Receiver FTU263 Technicl Dt The FTU263 comines the functionlity of ripple control receiver nd full clendr time switch. The FTU263 receiver is suited for opertion
More information10.4 AREAS AND LENGTHS IN POLAR COORDINATES
65 CHAPTER PARAMETRIC EQUATINS AND PLAR CRDINATES.4 AREAS AND LENGTHS IN PLAR CRDINATES In this section we develop the formul for the re of region whose oundry is given y polr eqution. We need to use the
More informationElectrical data Nominal voltage AC/DC 24 V Nominal voltage frequency
echnicl dt sheet RF24MFO Communictive rotry ctutor with emergency control function for ll vlves Nominl torque 2.5 Nm Nominl voltge AC/DC 24 V Control Modulting DC ()2...1 V Position feedck DC 2...1 V
More informationPerformance Monitoring Fundamentals: Demystifying Performance Assessment Techniques
Simplifying PID Control. Optimizing Plnt Performnce. Performnce Monitoring Fundmentls: Demystifying Performnce Assessment Techniques Roert C. Rice, PhD Rchelle R. Jyringi Dougls J. Cooper, PhD Control
More informationEliminating NonDeterminism During Test of HighSpeed Source Synchronous Differential Buses
Eliminting NonDeterminism During of HighSpeed Source Synchronous Differentil Buses Abstrct The tspeed functionl testing of deep submicron devices equipped with highspeed I/O ports nd the synchronous
More informationEnergy Harvesting TwoWay Channels With Decoding and Processing Costs
IEEE TRANSACTIONS ON GREEN COMMUNICATIONS AND NETWORKING, VOL., NO., MARCH 07 3 Energy Hrvesting TwoWy Chnnels With Decoding nd Processing Costs Ahmed Arf, Student Member, IEEE, Abdulrhmn Bknin, Student
More informationElectrical data Nominal voltage AC/DC 24 V Nominal voltage frequency
echnicl dt sheet LRF24 Communictive rotry ctutor with emergency control function for ll vlves Nominl torque 4 Nm Nominl voltge AC/DC 24 V Control Modulting DC (0)2...10 V Vrile Position feedck DC 2...10
More informationSOLVING TRIANGLES USING THE SINE AND COSINE RULES
Mthemtics Revision Guides  Solving Generl Tringles  Sine nd Cosine Rules Pge 1 of 17 M.K. HOME TUITION Mthemtics Revision Guides Level: GCSE Higher Tier SOLVING TRIANGLES USING THE SINE AND COSINE RULES
More informationThe computer simulation of communication for PLC systems
The computer simultion of communiction for PLC systems Jiri Misurec Milos Orgon Dept. of Telecommunictions Fculty of Electricl Engineering nd Communiction Brno University of Technology Purkynov 8 6 00
More informationThe Design and Verification of A HighPerformance LowControlOverhead Asynchronous Differential Equation Solver
he Design nd Verifiction of A HighPerformnce LowControlOverhed Asynchronous Differentil Eqution Solver Kenneth Y. Yun, Memer, IEEE, Peter A. Beerel, Memer, IEEE, Vid Vkilotojr, Student Memer, IEEE,
More informationProceedings of Meetings on Acoustics
Proceedings of Meetings on Acoustics Volume 19, 2013 http://cousticlsociety.org/ ICA 2013 Montrel Montrel, Cnd 27 June 2013 Signl Processing in Acoustics Session 4SP: Sensor Arry Bemforming nd Its Applictions
More informationPRODUCT DRAWING MESSRS : CUSTOMER'S PRODUCT NAME : DC/AC INVERTER UNIT CXA0345 TDK PRODUCT NAME : DATE :
No. MESSRS : CUSTOMER'S PRODUCT NME : TDK PRODUCT NME : DC/C INERTER UNIT CX0345 DTE : TDK Corportion Corporte Hedqurters 3,Nihonshi chome,chuoku, Tokyo 03, JPN Telephone : 0332785 257,HigshiOhwd,Ichik
More informationOpen Access A Novel Parallel Currentsharing Control Method of Switch Power Supply
Send Orders for Reprints to reprints@enthmscience.e 170 The Open Electricl & Electronic Engineering Journl, 2014, 8, 170177 Open Access A Novel Prllel Currentshring Control Method of Switch Power Supply
More informationDevice installation. AFR 1xx  Feature Description of the Smart Load. AFR1xx 145 % 200 %
KM systems, s.r.o. Dr. M. Horákové 559, 460 06 Lierec 7, Czech Repulic tel. +420 485 130 314, fx +420 482 736 896 emil : km@km.cz, url : www.km.cz sturtion of the mgnetic circuit of the VT. This often
More informationStudy on SLT calibration method of 2port waveguide DUT
Interntionl Conference on Advnced Electronic cience nd Technology (AET 206) tudy on LT clibrtion method of 2port wveguide DUT Wenqing Luo, Anyong Hu, Ki Liu nd Xi Chen chool of Electronics nd Informtion
More informationSafety Relay Unit. Main contacts Auxiliary contact Number of input channels Rated voltage Model Category. possible 24 VAC/VDC G9SA501.
Sfety Rely Unit The Series Offers Complete Lineup of Compct Units. Four kinds of mm wide Units re ville: A pole model, pole model, nd models with poles nd OFFdely poles, s well s Twohnd ler. Simple
More informationMaximum power point tracking of PV system under partial shading conditions through flower pollination algorithm
Shng et l. Protection nd Control of Modern Power Systems (2018) 3:38 https://doi.org/10.1186/s4160101801113 Protection nd Control of Modern Power Systems ORIGINAL RESEARCH Mximum power point trcking
More informationNotice for TAIYO YUDEN Products
Notice for AIYO YUDEN Products [ For Generl Electronic Equipment (Generl Environment) ] Plese red this notice efore using the AIYO YUDEN products. REMINDERS Product informtion in this ctlog is s of Octoer
More informationElectrical data Nominal voltage AC/DC 24 V Nominal voltage frequency
echnicl dt sheet SF24AMF Prmeterisle springreturn ctutor with emergency control function for djusting dmpers in technicl uilding instlltions Air dmper size up to pprox. 4 m² Nominl torque 20 Nm Nominl
More informationNONCLASSICAL CONSTRUCTIONS II
NONLSSIL ONSTRUTIONS II hristopher Ohrt UL Mthcircle  Nov. 22, 2015 Now we will try ourselves on onceletsteiner constructions. You cn only use n (unmrked) strightedge but you cn ssume tht somewhere
More informationb = and their properties: b 1 b 2 b 3 a b is perpendicular to both a and 1 b = x = x 0 + at y = y 0 + bt z = z 0 + ct ; y = y 0 )
***************** Disclimer ***************** This represents very brief outline of most of the topics covered MA261 *************************************************** I. Vectors, Lines nd Plnes 1. Vector
More informationInterference Cancellation Method without Feedback Amount for Three Users Interference Channel
Open Access Librry Journl 07, Volume, e57 ISSN Online: 97 ISSN Print: 9705 Interference Cncelltion Method without Feedbc Amount for Three Users Interference Chnnel Xini Tin, otin Zhng, Wenie Ji School
More informationG9SA. Safety Relay Unit. The G9SA Series Offers a Complete Lineup of Compact Units. Model Number Structure
Sfety Rely Unit G9 CSM_G9_DS_E The G9 Series Offers Complete Lineup of Compct Units. Four kinds of mm wide Units re ville: A pole model, pole model, nd models with poles nd OFFdely poles, s well s
More information388 SQUARE BASE TIME DELAY RELAYS
3 SQURE SE TIME DELY RELYS "ON" OR "OFF" DELY FUNCTIONS EXTERNL RESISTNCE DJUSTLE ± 3 % REPETILITY DPDT, 2 MP File No. E52 IEC STNDRDS  ND 5 LOW VOLTGE DIRECTIVE IEC = INTERNTIONL ELECTROTECHNICL COMMISSION
More informationMEASURE THE CHARACTERISTIC CURVES RELEVANT TO AN NPN TRANSISTOR
Electricity Electronics Bipolr Trnsistors MEASURE THE HARATERISTI URVES RELEVANT TO AN NPN TRANSISTOR Mesure the input chrcteristic, i.e. the bse current IB s function of the bse emitter voltge UBE. Mesure
More informationJoanna Towler, Roading Engineer, Professional Services, NZTA National Office Dave Bates, Operations Manager, NZTA National Office
. TECHNICA MEMOANDM To Cc repred By Endorsed By NZTA Network Mngement Consultnts nd Contrctors NZTA egionl Opertions Mngers nd Are Mngers Dve Btes, Opertions Mnger, NZTA Ntionl Office Jonn Towler, oding
More information