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List of Tables Table 17-1. List of Predefined Port Names and their Descriptions . . . . . . . . . . . . . . . . . . . 733 Table 17-2. Buffer Types and Port Names Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 734 Table 17-3. Digital Port Logic Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 750 Table 17-4. Analog Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 750 Table 17-5. Exceptions to Fast=Max, Slow=Min Rule . . . . . . . . . . . . . . . . . . . . . . . . . . . . 756 Table 17-6. Supported Keywords and Sub-Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 781 Table 18-1. Eldo Control Language Example Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803 Table 18-2. ECL Result Structure Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 843 Table 18-3. Library of Functions for Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 854 Table 18-4. Extended Simulation Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1024 Table 18-5. Statistical Processing Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1060 Table 19-1. PPL Example Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1137 Table 19-2. General Usage Topics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1139 Table 19-3. C and PPL Syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1143 Table 19-4. Built-In Waveform Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1150 Table 19-5. Built-In DSP Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1215 Table 19-6. Functions to Access Waves Inside an External Database . . . . . . . . . . . . . . . . . 1233 Table 19-7. Additional PPL Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1237 Table 20-1. Global Tuning of Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1254 Table 21-1. Eldo Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1269 Table 21-2. Additional Eldo Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1272 Table A-1. Global Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1380 Table A-2. Errors Related to Nodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1384 Table A-3. Errors Related to Objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1385 Table A-4. Errors Related to Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1392 Table A-5. Errors Related to Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1399 Table A-6. Errors Related to Macromodels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1402 Table A-7. Errors Related to Subcircuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1402 Table A-8. Miscellaneous Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1403 Table A-9. Errors Related to Eldo Premier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1409 Table A-10. Global Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1411 Table A-11. Warnings Related to Nodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1415 Table A-12. Warnings Related to Objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1417 Table A-13. Warnings Related to Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1421 Table A-14. Warnings Related to Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1428 Table A-15. Warnings Related to Subcircuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1431 Table A-16. Miscellaneous Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1432 Table A-17. Warnings Related to Eldo Premier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1450 Table C-1. Netlist Element Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1460 Table D-1. ffcv Output Format Modifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1473 Table E-1. Operating Point—optyp values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1479 Table E-2. Operating Point—optyp values—Dynamic Part for Charge Control Model . . . 1480 28 Eldo® User's Manual, 15.3
Chapter 1 Introduction to Eldo The Eldo analog simulator is the core component of a comprehensive suite of analog and mixed-signal simulation tools. Overview of Eldo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Getting Started With the Eldo Simulation Flow. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Eldo Input and Output Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Eldo Documentation Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Command Line Help. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Related Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Documentation Syntax Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Overview of Eldo The following is a list of the major product features of Eldo: • Core technology for analog, RF (Eldo RF ), and mixed-signal (Questa ® ADMS , ADMS-ADiT ) simulation. • Simulation of very large circuits in time and frequency domains. • Eldo Premier option provides increased performance and capacity without sacrificing accuracy compared to the default Eldo Classic. • Provides a 3× to 10× gain in simulation speed over other commercial SPICE simulators, while maintaining the same accuracy. • Flexible <strong>user</strong> control of simulation accuracy. • Transient noise algorithm for noise simulation during transient analysis. • Advanced analysis options such as pole-zero, enhanced Monte Carlo, DC mismatch. • Circuit optimization and statistical analysis (design of experiments). • S and Z-domain generalized transfer functions. • Reliability simulation with Eldo UDRM (User Defined Reliability Model). • Flexible DSPF netlist support. • Behavioral modeling with Verilog-A. Eldo® User's Manual, 15.3 29
Page 1 and 2: Eldo® User's Manual Release 15.3
Page 3 and 4: Table of Contents Chapter 1 Introdu
Page 5 and 6: Table of Contents Preparing and Ins
Page 7 and 8: Table of Contents Chapter 7 Running
Page 9 and 10: Table of Contents Eldo Reduction .
Page 11 and 12: Table of Contents Chapter 12 Statis
Page 13 and 14: Table of Contents Simulating a Bloc
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Page 17 and 18: Table of Contents xmin . . . . . .
Page 19 and 20: Table of Contents COS. . . . . . .
Page 21 and 22: Table of Contents One Step Relaxati
Page 23 and 24: List of Figures Figure 1-1. Cascade
Page 25 and 26: List of Figures Figure 14-1. Mixed-
Page 27: List of Tables Table 1-1. Documenta
Page 31 and 32: Introduction to Eldo Getting Starte
Page 33 and 34: Introduction to Eldo Getting Starte
Page 35 and 36: Eldo Input and Output Files Introdu
Page 37 and 38: Introduction to Eldo Eldo Documenta
Page 39 and 40: Introduction to Eldo Documentation
Page 41 and 42: Chapter 2 Running Eldo This chapter
Page 43 and 44: Running Eldo Multi-Threading Eldo S
Page 45 and 46: Running Eldo Multi-Threading Eldo S
Page 47 and 48: Running Eldo Simulation Connection
Page 49 and 50: Running Eldo Simulation Connection
Page 51 and 52: Running Eldo Eldo Initialization Fi
Page 53 and 54: Running Eldo Location Maps Location
Page 55 and 56: Running Eldo Performance Bottleneck
Page 57 and 58: Running Eldo Statistics File Statis
Page 59 and 60: Running Eldo Additional Tools and U
Page 61 and 62: Chapter 3 Eldo Premier This chapter
Page 63 and 64: Eldo Premier Overview of Eldo Premi
Page 65 and 66: Eldo Premier Automatic Activation o
Page 67 and 68: Eldo Premier Handling Matrix-Like C
Page 69 and 70: Eldo Premier Eldo Premier Output El
Page 71 and 72: Eldo Premier Forcing Elaboration Ti
Page 73 and 74: Netlist reduction is activated with
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Table 3-3. Eldo Premier—Supported
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Eldo Premier Supported Models Enabl
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o Eldo Premier Other Supported Func
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Eldo Premier Miscellaneous Limitati
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Chapter 4 Eldo Netlist Setup This c
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Eldo Netlist Setup Netlist Structur
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Subcircuit Definitions and Calls El
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Eldo Netlist Setup Simulator Comman
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Eldo Netlist Setup General Aspects
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Eldo Netlist Setup Case-Sensitivity
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Eldo Netlist Setup Numerical Values
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Eldo Netlist Setup Functions, Opera
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Function PWL_LIN(xvalue, interp, x1
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Notes Eldo Netlist Setup Arithmetic
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Eldo Netlist Setup Operators Operat
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Eldo Netlist Setup Operators Bitwis
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Eldo Netlist Setup Expressions Spec
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Eldo Netlist Setup Directives Direc
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Eldo Netlist Setup Directives Inter
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Eldo Netlist Setup Directives to Po
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Eldo Netlist Setup Working With Sub
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Eldo Netlist Setup Subcircuits Spec
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Eldo Netlist Setup Subcircuits Rela
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Eldo Netlist Setup Device Libraries
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Eldo Netlist Setup Encrypting Libra
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Eldo Netlist Setup encrypt_eldo Too
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Eldo Netlist Setup encrypt_eldo Too
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Eldo Netlist Setup Protection of En
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Eldo was not able to find the reque
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Eldo Netlist Setup Running Multiple
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Eldo Netlist Setup Merging Instance
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Chapter 5 Simulator Compatibility E
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Simulator Compatibility Hybrid Comp
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Simulator Compatibility Devices in
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Simulator Compatibility Devices in
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Simulator Compatibility Commands in
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Simulator Compatibility Commands in
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Simulator Compatibility Options in
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Netlist in Compat Mode Some aspects
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Simulator Compatibility Arithmetic
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Simulator Compatibility Spectre Com
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Simulator Compatibility Spectre Com
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Eldo can be launched on the Spectre
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Simulator Compatibility Working wit
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Simulator Compatibility Troubleshoo
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Error Code Related Topics Spectre C
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Simulator Compatibility Spectre to
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spect2el Command Reference Simulato
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Simulator Compatibility spect2el Co
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Simulator Compatibility spect2el Co
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Chapter 6 Setting Up An Analysis Th
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DC and Operating Point Analyses The
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Setting Up An Analysis Performing a
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Setting Up An Analysis Operating Po
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Setting Up An Analysis DC Convergen
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Setting Up An Analysis DC Convergen
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Setting Up An Analysis Saving and R
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Setting Up An Analysis Transient An
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.SAVE END in Combination with .REST
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AC Analysis Results Setting Up An A
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Loop Stability Analysis Setting Up
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Setting Up An Analysis Pole Zero An
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Setting Up An Analysis Pole Zero An
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Hand Selection Setting Up An Analys
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Setting Up An Analysis Transfer Fun
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Setting Up An Analysis Noise Analys
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Setting Up An Analysis Transient No
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Transient Noise Analysis Principles
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Figure 6-10. PSD of a Flicker Noise
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o Setting Up An Analysis Transient
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Setting Up An Analysis Statistical
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Setting Up An Analysis Worst Case A
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Setting Up An Analysis DC Mismatch
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Setting Up An Analysis DC Sensitivi
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AC Sensitivity Analysis Results Set
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Design of Experiments Analysis Resu
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Setting Up An Analysis Aging and Re
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High Impedance Node Check Setting U
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Results Setting Up An Analysis View
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Setting Up An Analysis RF Analyses
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Setting Up An Analysis RF Analyses
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Chapter 7 Running Parametric Analys
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Running Parametric Analyses Tempera
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Running Parametric Analyses Assigni
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Running Parametric Analyses .STEP S
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Running Parametric Analyses Nested
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Running Parametric Analyses .DATA P
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Running Parametric Analyses Removin
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Running Parametric Analyses .ALTER
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Running Parametric Analyses Using O
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Chapter 8 Specifying Simulation Out
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Specifying Simulation Output Output
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Specifying Simulation Output Types
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Examples of Wildcard Usage in Subci
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See Also • .PLOT command in the E
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Compound Waveforms Specifying Simul
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Specifying Simulation Output Tabula
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Specifying Simulation Output Dynami
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Specifying Simulation Output Extrac
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Specifying Simulation Output Plot a
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3. Right-click on the sweep paramet
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Specifying Simulation Output Exampl
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Specifying Simulation Output Exampl
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Safe Operating Area (SOA) Checks Sp
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Specifying Simulation Output Plotti
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See Also • .CHECKSOA in the Eldo
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Specifying Simulation Output Safe O
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Specifying Simulation Output High I
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Specifying Simulation Output High I
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• .OPTION PRINT_OPTION=0 (in the
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Specifying Simulation Output Increm
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Chapter 9 Analyzing Simulation Resu
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File Extension Table 9-1. Eldo Stan
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File Extension _csdf.trX _csdf.acX
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Interpreting the Output Log (.chi)
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Analyzing Simulation Results Simula
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Analyzing Simulation Results Simula
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Analyzing Simulation Results Error
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Analyzing Simulation Results EZwave
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Related Topics EZwave Joint Wavefor
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Analyzing Simulation Results Marchi
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Analyzing Simulation Results Diagno
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Analyzing Simulation Results Non-Co
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Nodes/Devices Impacting Time-Step A
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Analyzing Simulation Results Perfor
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Analyzing Simulation Results Using
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Analyzing Simulation Results Statis
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Chapter 10 Post-Layout Simulation T
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Post-Layout Simulation Post-Layout
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Post-Layout Simulation DSPF File St
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o ii. iii. Post-Layout Simulation E
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Connecting a Source to a DSPF Backa
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SPEF File Structure Post-Layout Sim
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SPEF File Example for Corners Post-
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Post-Layout Simulation Eldo Reducti
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Post-Layout Simulation Reduction Ou
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Post-Layout Simulation Reduction Re
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Chapter 11 Monte Carlo Analysis Mon
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Introduction to Monte Carlo Analysi
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Monte Carlo Analysis Introduction t
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The Monte Carlo Flow Monte Carlo An
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Monte Carlo Analysis Monte Carlo Ba
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Monte Carlo Analysis Monte Carlo Ba
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Monte Carlo Analysis Specifying a M
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Monte Carlo Analysis Statistical Va
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Monte Carlo Analysis Specifying Sta
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Specifying Statistical Parameters M
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Controlling Statistical Parameter V
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How to Specify a Distribution Funct
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Gaussian or Normal Distribution Mon
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User-defined Distribution Monte Car
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Monte Carlo Analysis Correlation Be
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Monte Carlo Analysis Local and Glob
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Monte Carlo Analysis Specifying Sta
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Monte Carlo Analysis Tolerance Sett
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Examples Monte Carlo Analysis Toler
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Monte Carlo Analysis Sampling Plan
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Monte Carlo Analysis Importance Sam
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Monte Carlo Analysis Latin Hypercub
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Monte Carlo Analysis Model-Based Mo
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Monte Carlo Analysis Model-Based Mo
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Monte Carlo Analysis Post-Analysis
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Monte Carlo Analysis Output of Unce
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• MCCORR(LABEL_EXT1,LABEL_EXT2) M
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Extracts the total number of Monte
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Monte Carlo Analysis Output of Unce
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Monte Carlo Analysis Primary Statis
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Approximations of the CDF Monte Car
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Monte Carlo Analysis Additional Unc
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Monte Carlo Analysis Input/Output S
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Monte Carlo Analysis Input/Output S
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Monte Carlo Analysis Graphical Outp
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Stopping Test for AVG Monte Carlo A
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Monte Carlo Analysis SETTLING Techn
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Monte Carlo Analysis MCCONV Extract
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Monte Carlo Analysis Global Sensiti
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Monte Carlo Analysis Large Scale Va
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Monte Carlo Analysis Large Scale Va
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Figure 11-21. Monte Carlo Analysis
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Monte Carlo Analysis Model-Based Ap
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Monte Carlo Analysis Further Exampl
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Monte Carlo Analysis Parameter Nami
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Five independent random variables w
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Monte Carlo Analysis Problems in St
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Monte Carlo Analysis Problems in St
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Figure 11-22. LIMIT Distribution wi
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Figure 11-23. Four Random Samples f
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Monte Carlo Analysis Obsolete Featu
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Chapter 12 Statistical Experimental
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Statistical Experimental Design and
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Statistical Modeling for Discrete C
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Conducting a Screening Experiment G
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Chapter 13 Optimization The purpose
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Optimization Optimization in Eldo O
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Optimization Optimization Options .
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Table 13-1. Eldo Optimization Metho
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Figure 13-2. Discretization of Desi
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Optimization Specifying Tracking wi
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Optimization Scaling Design Variabl
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Optimization Scaling Design Variabl
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Optimization Design Objectives Desi
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Scalar Design Objectives Optimizati
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Optimization Specifying Design Obje
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Notes Optimization Specifying Desig
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Optimization Types of Design Object
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Optimization Design Objectives for
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Optimization Scaling Design Objecti
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Optimization Eldo Optimizer SQP Alg
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Figure 13-3. Illustration of Optima
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Optimization Eldo Optimizer/Search
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Conducting an Eldo Optimization Opt
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Smooth and Non-Smooth Problems Opti
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Optimization of Sweep Simulations O
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Optimization Optimization of Sweep
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Optimization Optimization of Sweep
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Optimization Post-Analysis of Optim
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Optimization Explicitly Declaring R
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Optimization ASCII Optimization Fil
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o o Goal Value — Goal value of th
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Optimization Monitoring Design Obje
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Optimization Monitoring Design Obje
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Code Table 13-3. Optimization Resul
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Optimization Normal and Elastic Mod
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Optimization Designing a Low Noise
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Optimization Fourband Filter Optimi
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Optimization Fourband Filter Optimi
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Optimization MOS Characterization R
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Optimization Robust Optimization Us
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Optimization Robust Optimization Us
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Optimization Setup Time Computation
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Chapter 14 Working with S, Y, Z Par
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Working with S, Y, Z Parameters S,
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The default mixed-mode can be set u
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Working with S, Y, Z Parameters Out
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Working with S, Y, Z Parameters Sim
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Working with S, Y, Z Parameters Tec
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Working with S, Y, Z Parameters Imp
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• Simulation of passive networks
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Working with S, Y, Z Parameters Ins
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Working with S, Y, Z Parameters Tou
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Working with S, Y, Z Parameters Tou
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VAR_LIST_BEGIN / VAR_LIST_END SEG_L
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Chapter 15 Aging and Reliability Si
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Chapter 16 Electrothermal Simulatio
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Electrothermal Simulation Specifyin
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Electrothermal Simulation Specifyin
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The .TEMPNODE statement can also be
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Electrothermal Simulation Reporting
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Electrothermal Simulation Electroth
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Chapter 17 IBIS Models Support in E
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IBIS Models Support in Eldo IBIS Re
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IBIS Models Support in Eldo Checkin
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IBIS Models Support in Eldo Buffers
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Figure 17-3. Output Buffer Model Bu
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Figure 17-5. 3_state Buffer Model B
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IBIS Models Support in Eldo Compone
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IBIS Models Support in Eldo Compone
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IBIS Models Support in Eldo IBIS Su
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IBIS Models Support in Eldo IBIS Mo
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IBIS Models Support in Eldo IBIS Bu
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IBIS Component Instantiates an IBIS
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IBIS Models Support in Eldo IBIS Co
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IBIS Models Support in Eldo IBIS Pa
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IBIS Models Support in Eldo IBIS Pa
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IBIS Electrical Board Description I
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IBIS Models Support in Eldo IBIS El
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IBIS Models Support in Eldo Support
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D_overshoot_ampl_l 5.0 [Rgnd] 2.1 [
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a_pos 4.1 a_neg 4.1 a_signal_pos 4.
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IBIS Algorithmic Model Interface (A
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IBIS Models Support in Eldo IBIS Al
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IBIS Models Support in Eldo Example
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Chapter 18 Eldo Control Language Th
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Eldo Control Language Examples Eldo
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Example Dir 22-plot_mos_ operating_
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Eldo Control Language Eldo Control
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Eldo Control Language Testbenches T
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Eldo Control Language Testbench Ins
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Eldo Control Language Rules for Tes
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Eldo Control Language Task Definiti
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Eldo Control Language Task Instanti
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Eldo Control Language Task Instanti
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Eldo Control Language Statement Ove
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Once assigned an initial value, var
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Eldo Control Language Functions For
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Defining and Running Simulations El
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Eldo Control Language Defining and
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Command compoundcontent conj cos co
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Eldo Control Language Library of Fu
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Command system tan tanh trunc var w
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Examples Eldo Control Language Libr
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Complex Number Function Natural log
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Complex Number Function Decimal log
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pow_10 Task function category: Func
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Eldo Control Language Simulation Dy
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Command _simu_set _simu_set_cond _s
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Eldo Control Language Extended Simu
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Eldo Control Language Parallel Oper
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Concurrency Issues Eldo Control Lan
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Launching ECL Simulations on Differ
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Eldo Control Language Statistical P
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Command _simu_get_stat_param_de v _
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Temporary Files Eldo Control Langua
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Debug Mode Eldo Control Language Ad
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Eldo Control Language Advanced Simu
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Eldo Control Language Advanced Simu
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Eldo Control Language Examples Usin
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Eldo Control Language .EXTRACT Alte
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Eldo Control Language .PRINTFILE Al
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Eldo Control Language .PRINTFILE Al
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Eldo Control Language .OPTIMIZE Alt
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Eldo Control Language .MPRUN with M
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Chapter 19 Post-Processing Library
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Post-Processing Library Post-Proces
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Post-Processing Library General Usa
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Post-Processing Library Macro-Like
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Post-Processing Library Working wit
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Post-Processing Library evalExpr Re
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Post-Processing Library defineVec N
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Post-Processing Library EZwave Wave
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Post-Processing Library ABS ABS Eld
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Post-Processing Library ACOSH ACOSH
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Post-Processing Library ACOTH ACOTH
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Post-Processing Library ASINH ASINH
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Post-Processing Library ATANH ATANH
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Post-Processing Library COMPRESS CO
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Post-Processing Library COSH COSH E
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Post-Processing Library COTH COTH E
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Post-Processing Library DEG DEG Eld
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Post-Processing Library DERIVE DERI
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Post-Processing Library EXP EXP Eld
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Post-Processing Library GMARGIN GMA
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Post-Processing Library IMAG IMAG E
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Post-Processing Library INTEGRAL IN
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Post-Processing Library INVDB INVDB
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Post-Processing Library LOG10 LOG10
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Post-Processing Library MAX MAX Eld
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Post-Processing Library PHASE PHASE
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Post-Processing Library RAD RAD Eld
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Post-Processing Library RELATION RE
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Post-Processing Library RMS RMS Eld
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Post-Processing Library SETTLINGTIM
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Post-Processing Library SINH SINH E
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Post-Processing Library SQRT SQRT E
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Post-Processing Library TAN TAN Eld
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Post-Processing Library TPD TPD Eld
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Post-Processing Library TPDDU TPDDU
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Post-Processing Library TPDUU TPDUU
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Post-Processing Library VMIN VMIN E
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Post-Processing Library XCOMPRESS X
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Post-Processing Library XWAVE XWAVE
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Post-Processing Library IIPX IIPX E
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Post-Processing Library Built-In DS
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Post-Processing Library CONV CONV E
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Post-Processing Library CORRELO •
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Post-Processing Library CT • fmin
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Post-Processing Library FFT • nor
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Post-Processing Library HDIST HDIST
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Post-Processing Library PERIODO PER
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Post-Processing Library PSD PSD Eld
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Post-Processing Library SAMPLER 10
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Post-Processing Library Accessing W
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Post-Processing Library DISP_FILE D
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Post-Processing Library Additional
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Post-Processing Library GETSIZE GET
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Post-Processing Library SETPOINT SE
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Chapter 20 Speed and Accuracy Eldo
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Speed and Accuracy Speed and Accura
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Speed and Accuracy Integration Meth
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Speed and Accuracy Time Step Contro
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Speed and Accuracy Time Step Contro
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Speed and Accuracy Global Tuning of
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Speed and Accuracy Global Tuning of
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Speed and Accuracy Simulation of La
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Speed and Accuracy Tips for Improvi
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Speed and Accuracy IEM Overview Whe
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Speed and Accuracy IEM Tolerance Pa
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IEM Alone (.OPTION IEM) Speed and A
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Integration Method Speed and Accura
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Chapter 21 Examples The most produc
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Examples Table 21-1. Eldo Examples
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Netlist Explanation Examples Exampl
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Examples Example 2—Transient and
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Examples Example 3—AC and Noise A
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Examples Example 3—AC and Noise A
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Figure 21-8. Low Pass Filter Exampl
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Examples Example 5—Transient Anal
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Simulation Results Examples Example
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Figure 21-15. Non-inverting Amplifi
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Examples Example 8—DC Sensitivity
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Examples Example 9—Transient and
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Examples Example 11—Loop Stabilit
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Examples Example 12—Overshoot Ext
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Summary of Eldo commands used in th
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Examples Example 16—Transient Ana
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Examples Example 17—Monte Carlo S
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Examples Example 17—Monte Carlo S
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Examples Example 18—Numerical Int
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Examples Example 19—DC Mismatch C
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Examples Example 21—Post-Layout S
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Examples Example 22—Extract Gain
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Examples Example 22—Extract Gain
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Examples Example 23—Parametric Se
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Examples Example 23—Parametric Se
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Examples Example 24—Cell Characte
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Examples Example 25—Setting up an
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Examples Example 26—Spectre Compa
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Examples Example 27—Monte Carlo A
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Examples Tutorial—Using Power Ana
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Examples Tutorial—High Impedance
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Examples Transient Noise Analysis E
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Appendix A Error and Warning Messag
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Error Number Description Table A-1.
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Error and Warning Messages Global E
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Error and Warning Messages Errors R
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Error Number Table A-4. Errors Rela
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Error and Warning Messages Miscella
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Error and Warning Messages Warning
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Error and Warning Messages Global W
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Error and Warning Messages Warnings
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Warning Number Table A-11. Warnings
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Warning Number Table A-14. Warnings
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Warnings Related to Subcircuits The
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Warning Number Table A-16. Miscella
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Warning Number Warning 1021092 Warn
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Appendix B Troubleshooting Most use
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Troubleshooting File Troubleshootin
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Appendix C Eldo Interactive Mode El
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Eldo Interactive Mode Reading Infor
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Command [.]LSMODEV LSMODPAR [.]LS
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Eldo Interactive Mode Change Featur
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Eldo Interactive Mode Change Featur
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STOP IF Eldo Interactive Mode Cont
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Appendix D Eldo Conversion Utilitie
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Eldo Conversion Utilities Utility t
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Appendix E STMicroelectronics Model
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STMicroelectronics Models What Does
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Css Css Csb Csb Csb+CJSB Cbd Cdbd C
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Index — Symbols — ! comment del
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PWL_LIN(), 111 PWR(VAL1, VAL2), 110
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32-bit and 64-bit modes, 42 An Intr
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LIMIT function, 110 Limiting Output
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DSPF backannotation, 392 Examples,
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Noise Model, 1373 Syntax Errors, 36
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Third-Party Information This sectio
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3. The name of the author may not b
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USE, DATA, OR PROFITS; OR BUSINESS
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End-User License Agreement The late
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7.1. Mentor Graphics warrants that
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