Other versions of HSPICE should not differ too much. However, it is not written that you must trust HSPICE and so the units can be manually assigned by: R - ohm C - Farad L - Henry The scaling for the all units in HSPICE is done by: F=1e-15 P=1e-12 N=1e-9 U=1e-6 170 0 obj <>/Filter/FlateDecode/ID[<0296BCDB096E10180A06FA3CAB0585CC>]/Index[162 17]/Info 161 0 R/Length 58/Prev 182874/Root 163 0 R/Size 179/Type/XRef/W[1 2 1]>>stream inverter size . So in this example: .MEAS AC rel8 when V(out)=1/sqrt(2) The result rel8 is the frequency that the magnitude of V(out) is equal to 0.7071067811865475. endstream endobj startxref C6]`iCmBh/V! qstC#C[+JX @dH Ni5p=1;(:T5,c::XlB result - name given the measured value in the HSPICE output file. Instant access to millions of ebooks, audiobooks, magazines, podcasts and more. The delay is measured from the second rising edge of the voltage at node 1 to the second falling edge of node 2. 4.1 Running HSpice 4.2 Mathematical Expressions in HSpice 4.3 Graphical Interface (GSI) 5. Original IGBT RJH60D2DPP RJH60D2 12A 600V TO-220 New Renesas. I seldom use .mearsure, just plot the waves and mearsure on it. Measures the propagation delay between the nodes in and out, where the signals first cross 2.5 volts. HSPICE is a smart program and will automatically assign ohms to resistors, Farads to capacitors, and Henries to inductors. Bridging the Gap Between Data Science & Engineer: Building High-Performance T How to Master Difficult Conversations at Work Leaders Guide, Be A Great Product Leader (Amplify, Oct 2019), Trillion Dollar Coach Book (Bill Campbell). The objective is to measure the delay over different loading conditions. These values can be printed and used in expressions. endstream endobj 163 0 obj <> endobj 164 0 obj <> endobj 165 0 obj <>stream `Mzn=iY"6LS8exs?mj/t2W%/4h*+ O$MX(#T2i4Y(Q1R9yDTWM%"bv_V]^i4IQnTRK 7iU6R88p*b8 P\6T%5+1G`#6aKHY Some-times there can be a lot of output, so it is convenient to redirect it into a le, for example % hspice mydeck.sp > mydeck.out. m2 Q 10 vdd vdd pmos w=270nm l=65nm .param l=0.65u .tran 10p 20000p .measure power AVG POWER FROM=600p TO=1801p .measure tran TIME trig=v (clock) val=' (0.9*pvdd)' fall=1 targ=v (Q) val=' (0.9*pvdd)' rise=1 Ec_+. Report as "fifth" in listing. HSPICE is just a program that takes in a netlist (a simple text le), containing a circuit description and analysis options, and outputs the analysis it has done on that circuit. C w!CDNPut80&Uj 3(qGDqUa- G?xmw$@nTZVxUvG)8d,9C*I~-. kg" y|4fB)(PC2 NAW>4'f bnQl7 (Mw:(vj:Ra"LrN8){jMn]Wu[z[_3dW)BUZ^"sr-fLB+r-U6d[GNGW\9e"-'OUZa,P3]?\Tv/F'6ac#Kr&xK u-*~#O Ex,?`~!b~1'W+d+W For our example the mean, variance, and standard deviation of the generated output reference voltage would be listed in the output listing file using Example:.DC Vds 0 5 0.5 Vgs 0 5 1. 1 of 34 HSpice Essential Examples Oct. 02, 2016 7 likes 2,228 views Download Now Download to read offline Engineering This file contains some elementary and useful examples for using and learning HSpice. Use your favourite text editor to create your spice deck. For MOSFETs, the most interesting parameters are (examples for one device called Mn1 ): I1 (Mn1) Current entering the drain I2 (Mn1) Current entering the gate I3 (Mn1) Current leaving the source I3 (Mn1) This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. please note that it is not . using .Measure statement. your SPICE work, then run add hspice to attach the HSPICE locker. The pulse mode 2. Dariush Naseh `f/IPTH Activate your 30 day free trialto continue reading. .MEAS t_rise TRIG v(out) VAL=0.5 RISE=1 TARG v(out) VAL=4.5 RISE=1 Measures the first 10%-90% rise time of a 5V signal .MEAS TRAN max_current MAX I(Vdd) Measures the maximum current through the independent source Vdd xaAPPP9*@;@( "^1:x9x];Fod=|H2"Y$[7&7J hR[k0+z2]l HSPICE It may not display this or other websites correctly. 1. The program takes an input le (the deck) and outputs its results to the terminal. .MEASURE TRAN tdlay TRIG V (1) VAL = 2.5 TD = 10n RISE = 2 + TARG V (2) VAL = 2.5 FALL = 2 This example specifies that a propagation delay measurement is taken between nodes 1 and 2 for a transient analysis. w}$ /PMk!}//y8.0f!SnE$6Dxi}dvi~Ncf8}. Learn faster and smarter from top experts, Download to take your learnings offline and on the go. By accepting, you agree to the updated privacy policy. Measuring Average power for a period by HSPICE. %PDF-1.5 % example 2 the .measure statement continuously reports the time when the voltage value of node a1 reaches 2.5v, starting from the second falling edge. Hspice Stimulus Types There are two types of stimulus that we widely use in this class 1. Dariush Naseh Follow Advertisement Recommended St microelectronics l7815-cv-datasheet congiodiqua 7818 Pablo Car Avi Datasheet Gavril Giurgi The Using the values of Table 1, the width of MP1-MP3 in HSPICE netlist could be defined as .param wr1 = agauss(0, '0.326e-8/sqrt(m1*w1*l1)', 1) . We've encountered a problem, please try again. HSpice Analysis and Optimization Bart Zeydel, Hoang Dao, Xiao-Yan Yu I. HSPICE Transient Analysis: Below is a spice deck for characterizing a CMOS inverter. The piecewise linear mode The following figure, shows the graph generated in response to the pwl (piecewise linear) input stimulus applied between In and Gnd. Tap here to review the details. E*]^0ZH*QzLed[ h8L c@wxu|VeE04OA^(!r%E4.1EBEkL[u By whitelisting SlideShare on your ad-blocker, you are supporting our community of content creators. 1. An HSPICE netlist typically has an .spextension, e.g. In this example, the 3dB bandwidth is computed: .MEAS AC tmp max mag(V(out)); find the peak response value The fields are: NAME Specifies the type and name of element. The parameters are described below. 'H[F!N-V$W,NN@&&N@uh16^;B%6geu3shAVA*i} Xq_KK7CUc}g(H . Outputs are written to .mt n files, where n=0,1, (alteration number) Here we trigger when the voltage at node 'a' crosses vdd/2, and measure the time until the output crosses vdd/2. HSpice Tutorial #1 Transfer Function of a CMOS Inverter. Energy E = Vdd * Iavg * (end Time - start Time). In this tutorial, we will use the HSPICE on Engineering Workstation Linux computers. It appears that you have an ad-blocker running. node Specifies how the element is connected in the netlist, e.g., what nodes the element is between. HSPICE is an analog circuit simulator (similar to Berkeley's SPICE-3) capable of performing transient, steady state, and frequency domain analyses. Example - find - when.MEAS TRAN result FIND v(out) WHEN v(in)=40m Node voltages v12, v2 and current i4 when vin=10V 2. a high c high . *L-3o\cir6`::a4k#`3*. Weve updated our privacy policy so that we are compliant with changing global privacy regulations and to provide you with insight into the limited ways in which we use your data. Add a measure statement to your spice netlist to measure average power: .measure tran avgpwr AVG power from=1ns to=20ns 5. hspice measure jutek said: hello i've got one problem with .measure directive. .measure tran_cont cont_vout1 when v (a1)=2.5 fall=2 example 3 the following example shows a correct .measure statement. The most common use of measure statements is to compute the time between a trigger First, without any variation in gate length, the discription of the nodes and .measure statement are like this. For a better experience, please enable JavaScript in your browser before proceeding. Existing SPICE decks created for SPICE- . @X:TDuO)3KaxU#H/&IZUR{$qCb]8iqiR{p.hpd51"O;Jk:Y=;`$Z7:0Ak9V*Vj*P wwRE {|`"? Td = 20 ns makes sure were on the right part of the waveform. circuit.sp. endstream endobj 166 0 obj <>stream Each statement specifies the output variables and type of simulation result to be displayedfor example,.DC, .AC, or .TRAN. Retinal . &dCud"$Z5c-&N;XTcry0:Uz19wccabkv+Fk'SU9omL!mX[mSopd,\>,8E^!n,G"(8r`B r;BPL~^ c|NTm^KX&L1+l-v [fk_ w(EOF/~Up%7C)t4)gIm%'q6T|26cyelIyYW>;PRRW]/q@cDC5 pJ1SmMj`ni m 4{6h`P=0T`)Aw{'y82s;:GGj8b2]wVTQE(BV:\`/Ql_flZ/(v^DV:kXAI JavaScript is disabled. HSpice Tutorial #1: Transfer Function of a CMOS Inverter. Netlist: Multiple dc sources v1 1 0 dc 24 v2 3 0 dc 15 r1 1 2 10k r2 2 3 8.1k r3 2 0 4.7k .end Output: Circuit (.TF analysis and .DC Sweep) 5.2 HSpice example (.TF analysis and .DC Sweep) 5.3 Mutual Inductor (Transformer;Transient analysis) 5.3 Ideal Transformer 5.4 Filter Circuit (.AC Analysis) 5.5 Rectifier Circuit (with diodes) Activate your 30 day free trialto unlock unlimited reading. The SlideShare family just got bigger. HSPICE Output graph data - AC analysis measurement results .ma# HSPICE Output hardcopy .GRAPH data (from meta.cfg PRTDE-FAULT).gr# HSPICE Output digital output file .a2d HSPICE Output FFT analysis graph data file (from .FFT statement) .ft# HSPICE Output subcircuit cross-listing .pa# HSPICE Output output status .st# '2A,PoBkx^[0pw}p1:h(U9um9s4KfjxNJPBpR^T Af %Vskx^ $e{)f(zGH z`AA2A$oYt}e1h-;K`$ Qob?X&n|hp v1&U#Z% 8d>8DgFMu&[L"/Ee&3FpIZ,8Lm&_ |jR(\!ak/Q?{ \!!n ii,@n Log on to an ECE Engineering Workstation. Measure propagation delays accurately using the '.meas' statement. The remaining letters give the element a unique name. c) .TF Statement The .TF statement instructs HSpice to calculate the following small signal characteristics: the ratio of output variable to input variable (gain or tranfer gain) In the example above, the voltage Vds will be swept from 0 to 5V in steps of 1V for every value of Vgs. (Choose the 'Save As' option; change . Call for Papers - 12th International Conference on Artificial Intelligence, S Vidyavardhinis College of Engineering and Technology, Vasai, Mumbai University, Maharashtra. Original Opto TLP155E P155E 155E SOP-5 New, Original IGBT IRFR4615TRLPBF IRFR4615 4615 150V 33A TO-252 New IR, Iso10605 ed test_standard_noiseken_denkei, Original IGBT IRG4BC20KD G4BC20KD 600V 9A TO-220 New, Original Opto TLP350 P350 350 DIP-8 New Toshiba, Original IGBT RJH60D3DPP -M0 RJH60D3 600V 17A TO-220 New, Original IGBT IRG4BC20KD-S G4BC20KD 600V 9A TO-263 New, Original NPN Transistor 2SC3852A C3852A 3852 TO-220F New Sanken, Original Mosfet MC33151DR2G 33151 MC33151 SOP-8 New, Original N-Channel IGBT GIB10B60KD1 GIB10B60KDI 10A 600V TO-220F New IR. Usually we care about Energy per operation, and there are two methods to calculate the Energy per operation: Measure the Iavg for one or N cycle time (includes the rise and fall edge) and use the Energy = Vdd * Iavg * N * Tcycle -fan double . *5#2kJ[lM\'gE2)(9HD-^o|Wpv_BRkp>bec_wj7Teq Qi Original Mosfet IRFI4321 IRFI4321PbF TO-220 150V 34A New IR, Original Mosfet AP09N70I 09N70I 09N701 TO-220 New, Original N-CHANNEL IGBT IRGS4B60KD1TRRP GS4B60KD1 600V 7.6A TO-263-3 New IR, Solucionario circuitos elctricos 6ta Edicin Dorf Svoboda.pdf, Silent error detection in numerical time stepping schemes (SIAM PP 2014). Note: Certain portions of this tutorial were reused from other ECE HSPICE tutorials . Syntax Single . Sweep the input from 0 to 20V in steps of 2V and plot the voltages v12, v2, vo and the current i4. BDSU9T=BC5(-1hjjPg[,AUzbI/w,W]x:;;w}bq2@~JwCRVHhaPD2r2H 8WWAXL%#NaV(PY)ZI Microsoft PowerPoint - HSPICE Author: Tutorial for learning Hspice coding hspice: tutorial this document provides basic hspice tutorial to help you get started on hspice. HSPICE is just a program that takes in a netlist (a simple text le containing a circuit description and analysis options) and outputs the analysis it has performed on the circuit. For finding my DFF setup time, I used the following script: .Param DelayTime = Opt1 ( 0.0n, 0.0n, 6.0n ) .Measure Tran MaxVout Max v (Q) Goal = 'v (Vdd)' SPICE file: "inv_01.sp" * inv_01.sp.lib 'hspice.lib' tt .PARAM.OPTION POST.GLOBAL gnd! provide me the example Hspice script for finding setup time and hold time? An HSPICE netlist typically has a.spextension, for example circuit.sp. hb```f`` ) @N-)LKLdf6g:,ipIh +c1OjfifiiifF; h3Gq,\j+Y PrX@ P.3 E$::0Ri6 R8 NMO:,s ffkd6 @g0 [ We will construct and analyze a CMOS inverter as the example. Simulation Compile your file: hspice . I want to have it for xtmp=0.2V How should i write the directive? %PDF-1.4 % Star-Hspice output statements are contained in the input netlist file and include.PRINT, .PLOT, .GRAPH, .PROBE, and .MEASURE. %%EOF You are using an out of date browser. xr7_N8}lUvmosYTj%S %WcM ht7}o!jJ_j,'go'-xqu6y3QJ D3!bztg5tAre:=:s|AcgdBKB4)#fP+0shC o nP^{\|AbWsP;R3[qB*c}])7)n\#2a'nMgm8a'IQ#C"DJY=t>~:_YsA Yt|6S2M*RZYF|a i do simple dc analysis as .dc vin 0 vdd 0.01 and probe xtmp parameter .probe xtmp=par ('2*I (M1)/gmo (M1)') when i use .measure dc i (m1) at=0.2 it measures M1's drain current for Vin=0.2V. The resulting netlist line for the capacitor is as follows: cc1 _net2 _net1 C=1pF This matches the HSpice requirement. 162 0 obj <> endobj Enjoy access to millions of ebooks, audiobooks, magazines, and more from Scribd. 9fE{ch"Lj_TX#*L .Y,MQmt5$%Zc! * Simple RC circuit I tried to used the Hspice bisection optimization method, but the result is wrong. The .PRINT statement prints numeric analysis results. Example - when.MEAS TRAN fifth WHEN V(osc_out)=2.5v RISE=5 measure the time of the 5th rise of node "osc_out" at 2.5v. 1 0 obj << /Type /Catalog /Pages 3 0 R /Metadata 44 0 R >> endobj 2 0 obj << /Producer (AFPL Ghostscript 8.14) /CreationDate (D:20041011184115Z) /ModDate (D:20041011184158+03'30') /Title (Microsoft Word - Tutorial.doc) /Creator (PScript5.dll Version 5.2.2) /Author (Admin) >> endobj 3 0 obj << /Type /Pages /Kids [ 4 0 R 13 0 R 22 0 R ] /Count 3 /Rotate 90 >> endobj 4 0 obj << /Type /Page /MediaBox [ 0 0 595 842 ] /Rotate 90 /Parent 3 0 R /Resources << /ProcSet [ /PDF /Text ] /ExtGState 11 0 R /Font 12 0 R >> /Contents 5 0 R >> endobj 5 0 obj << /Length 6 0 R /Filter /FlateDecode >> stream hbbd``b` H0Y@HG@Jqu I the folder, open a text editor (Wordpad is preferable) and create a file called filename. Looks like youve clipped this slide to already. You can read the details below. We've updated our privacy policy. Although HSPICE produces many output les, the only one that 1 high a->c>e low b->d->f . Clipping is a handy way to collect important slides you want to go back to later. Quick Overview . Bring up netlisting dialog box, and select HSpice as the tool. Example multiple-source DC resistor network circuit, part 1 Without a .dc card and a .print or .plot card, the output for this netlist will only display voltages for nodes 1, 2, and 3 (with reference to node 0, of course). ciruit and DC Sweep VIN input 0 DC 10 F1 0 output VMEAS 0.5 hO\ #| t79(Ux9`^;{JY$]Rqa 0Tn SK!U' 4IyMaz8kEL?%@?jov^wtq1!SCg}ya%s\m{7!U4.SdTAmd13;Z*D1A@1=LT2f0f: '1x:D\OAVLtqI.meI4 "zAKSbm)PsDU}% 8hIw0Y9OI6b9QS|4yh@]mtf_2^"G D@p F]+dZEH )O$jc3y9wZz I was initially interested in working on brain images but after doing studies and according to peers' advices lots of works have already done with brain, but still work can be done on: 1. For example, to view the 15_mosfet_introduction.ps section from one of the elaine workstations, enter ghostview Free access to premium services like Tuneln, Mubi and more. Declaration (2/2) .LIB 'mm018.l' tt Using018technologytodesignUsing 0.18 technology to design tt : typical model for 1.8V devices .GLOBAL Vdd .TRAN 1ns 1000ns OPTION . Notice: The first line in the .sp file must be a comment line or be left blank. Select the View netlist file when finished check box, and the create a new netlist by clicking OK . Save it as filename ( for example, inverter_delay). Vin1 In Gnd pwl(0ns 0v 35ns 5V 35.1ns 0V 55ns 0V 55.1ns 5v 89.9ns 5V 90ns 0V) it is enough to write .measure DC 'xtmp' PARAM='2*i(m1)/gmo(m1)'. APIdays Paris 2019 - Innovation @ scale, APIs as Digital Factories' New Machi yogesh zodge ( ARTIFICIAL INTELLIGANCE) (1).pptx. Now customize the name of a clipboard to store your clips. We can sweep parametrized .measure tran_cont period + trig v (out) val =vdd/2 rise=1 + targ v (out) 0 This file contains some elementary and useful examples for using and learning HSpice. You may want to use more complex components to verify more outputs. {q"-1z"Ew&_ZUVTR?DGqkUS9It;[)c*G#b13m1sH0]u3~ 3+aLyJV.8X ajS-TXQ0'L- With other versions of SPICE, one often must plot tables of output volt-ages, then manually read off propagation delays. hTPMO0WHqm7N+c@3XRF}u6`'988k 50A Essential Examples The first letter in the name field identifies the element as a specific type, e.g., C=capacitor, L=inductor, R=resistor. Understanding Artificial Intelligence - Major concepts for enterprise applica Four Public Speaking Tips From Standup Comedians, How to Fortify a Diverse Workforce to Battle the Great Resignation, Six Business Lessons From 10 Years Of Fantasy Football, Irresistible content for immovable prospects, How To Build Amazing Products Through Customer Feedback. 3.3 Measure Statements As noted in the earlier example, HSPICE measure statements are very useful to report simulated results. Thevenin equivalent voltage and resistance, seen at the output terminals v (3,0) 3. Analog Integrated Circuit (IC) Design, Layout and more, hSpice command to suppress .ic files generation, How to construct equations according to the circuit. Measures Example .MEAS TRAN out_rise_delay TRIG v(in) VAL=0.9v TD=0 FALL=3 + TARG v(out) VAL=0.9v RISE=3 FALL=1 FALL=2 FALL=3 FALL=4 RISE=1 RISE=2 RISE=3 RISE=4 Advanced REliable Systems LAB. INPUT FILE Example of an HSpice: Thevenin Eq. 1. Models : Devices and operation Examples Pdisplays : Panel Display Circuits Performance : Circuit Examples demonstrating speed improvement Solver : Solver attributes and use RC-Reduction : Reducing R's and C's Rubberband : Examples showing interactive GUI variations Optimizer : Bisectional and multi-variable examples Also, the result of a .MEAS statement can be used in another .MEAS statement. vdd!.SUBCKT inv vi vo . To measure max power: .measure tran peakpwr MAX power from=1ns to=100ns Add several different size output load capacitances: cload out 0 20fF .alter cload out 0 50fF .alter cload out 0 200fF Click here to review the details. Shahid Beheshti University of Tehran. Although HSPICE produces many output les, the only one that you 1 EXAMPLES 5.1 Thevenin Equiv. Spice Deck * Inverter characterization * Include library file: containing CMOS device model regards hspice.book : hspice.ch09 4 Thu Jul 23 19:10:43 1998 Using the .AC Statement AC Sweep and Signal Analysis 9-4 Star-Hspice Manual, Release 1998.2 Using the .AC Statement You can use the .AC statement in several different formats, depending on the application, as shown in the examples below. C1/xI>_?EgC2$]@?H Here is an example of a simple RC circuit file where a step input is applied to R1: HSPICE input file for the circuit is given below where .MEASURE statement use used to measure the propagation delay from the step input at node 'a' to a 50% rise in voltage at node 'b'. Increasing the Investments Opportunities in Kingdom of Saudi Arabia By Study Cross-bedded to parallel-laminated sands..ppt, No public clipboards found for this slide. HSPICE can provide information about the internal parameters of devices. Popular Answers (1) In order to measure the mobility as a faction of temperature in a MOSFET transistor, you can operate the transistor in the linear region such that VDS<< VGS-Vt, where Vt is the . 178 0 obj <>stream
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