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Mentor v8.6_4 manual Add Clocks Report Clocks Delete Clocks Report Environment

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Close Schematic Viewer Add Tied Signals Add Faults ∙ Pathdelay FastScan Only ∙ Wire ∙ -ResetauFastScan Only Setup Pin Constraints FT Chapter Command Dictionary ∙ testprocedurefilename Resolution

Page 471

Command Dictionary	Set Capture Clock

Related Commands
Add Clocks	Report Clocks
Delete Clocks	Report Environment

FastScan and FlexTest Reference Manual, V8.6_4

2-443

Page 470 Page 472

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Mentor v8.6_4 manual Add Clocks Report Clocks Delete Clocks Report Environment

Page 470 Page 472

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Contents

FastScan and FlexTest Reference Manual Restricted Rights Legend 03/97 Table of Contents Table of Contents Table of Contents 214 285 368 454 541 599 Appendix a Index List of Figures List of Tables List of Tables About This Manual Overview About This Manual Mentor Graphics Documentation Related Publications Related Publications About This Manual Acronyms Used in This Manual Acronyms Used in This Manual About This Manual Italic Command Line Syntax Conventions Command Line Syntax Conventions About This Manual Xxiv Chapter Introduction Inputs and Outputs Introduction Inputs and Outputs Inputs and Outputs Introduction Chapter Command Dictionary Command Summary Command DictionaryCommand Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Summary Command Descriptions Description Abort Interrupted Process Add Ambiguous Paths ∙ pathname∙ -All Add Ambiguous Paths Command Dictionary Add Atpg Constraints FlexTest Specifics ∙ -Cellcellname pinname netname FlexTest Only ∙ pinpathname∙ gateid# ∙ functionname Examples Command Dictionary Add Atpg Constraints Add Atpg Functions ∙ type Add Atpg Function foocycle cycle foo -initstate Report Atpg Functions Add Capture Handling ∙ New ∙ Old ∙ -Cellcellname ∙ instancename Add Cell Constraints ∙ CX ∙ chainname cellposition∙ C0 ∙ C1 Report Scan Chains Add Cell Library ∙ libraryname∙ -Model modelname -All ∙ primaryinputpin Add ClocksADD CLocks offstate primaryinputpin ∙ offstate Delete Clocks Set Clock Restriction Report Clocks Add Cone Blocks ∙ -CEllcellname Add Control Points Analyze Control Report Control Data Delete Control Points ∙ gateid# -Iinputpinid -Ooutputpinid Add Display Instances Add Display Instances Command Dictionary Command Dictionary Add Display Instances Open schematic viewer add display instances Add Display Loop ∙ feedbackid# Report Feedback Paths Set Loop Handling Add Display Path ∙ gateidbegin# ∙ -Delaypath pathname FastScan Only∙ -All FastScan Only ∙ instancenamebegin ∙ gateidend# ∙ instancenameend Add Display Scanpath ∙ chainname ∙ begincellposition∙ endcellposition Open schematic viewer Add display scanpath chain1 sci ∙ objectpathname Add Faults Command Dictionary Add Faults ∙ CZ Add Iddq Constraints ∙ -Modelmodelname ∙ pinname ∙ instancepathname Add Initial States Related Commands ADD LFsr Connections primarypin lfsrname position Add Lfsr Connections ∙ primarypin ∙ lfsrname∙ position ADD LFsr Taps lfsrname position Add Lfsr Taps Add LFSRs Report LFSRs Delete Lfsr Taps Setup LFSRs ∙ length Add LFSRs∙ Prpg ∙ Misr ∙ seed Add LFSRs Command Dictionary Add Lists Delete Lists Set List File Report Lists ∙ drainport Add Mos Direction∙ subcktname ∙ sourceport Extract Subckts Report Mos Direction Delete Mos Direction ∙ netname Add Net Property Add Nofaults Command Dictionary Add Nofaults Delete Nofaults Report Nofaults Add Nonscan Handling ADD NOnscan Handling learnedbehavior elementpathname∙ learnedbehavior ∙ elementpathname Add Notest Points Add Observe Points Adds observe points to output pins Command Dictionary Add Observe Points ∙ primaryoutput Add Output Masks ADD PIn Constraints primaryinputpin... constraintformat Add Pin Constraints Add Pin Constraints Command Dictionary ∙ constraintformat Add Pin Constraints Command Dictionary Setup Pin Constraints FT Invertedpin Add Pin Equivalences ∙ -Invert invertedpin FastScan Only ∙ referencepin∙ equivalentpin FastScan Only ∙ targetpin FlexTest Only Delete Pin Equivalences Report Pin Equivalences Add Pin Strobes ∙ strobetime∙ primaryoutputpin Delete Pin Strobes Setup Pin Strobes Report Pin Strobes ∙ netpathname Add Primary Inputs Add Primary Inputs Command Dictionary Add Primary Outputs Add Random Weights ADD RAndom Weights percentageof1states primaryinputpin∙ percentageof1states Command Dictionary Add Random Weights Add Read Controls Report Read Controls ∙ groupname Add Scan Chains Command Dictionary Add Scan Chains ADD SCan Groups groupname testprocedurefilename ∙ testprocedurefilenameAdd Scan Groups Report Scan Groups Add Scan Instances ∙ modelname Add Scan Models Add Slow Pad ∙ Z Add Tied Signals ∙ floatingobjectname Add Write Controls Analyze Atpg Constraints ∙ pinpathname ∙ gateid#∙ functionname ∙ -ExclusiveFastScan Only ALl -Auto Analyze Bus ∙ -AUto ∙ -Drccheck Report Bus Data Set Contention Check Set Gate Level Analyze Control Command Dictionary Analyze Control Analyze Control Signals Command Dictionary Analyze Control Signals Report Clocks Report Write Controls Report Read Controls ∙ ruleid-occurrence# Analyze Drc Violation Analyze Drc Violation Command Dictionary 133 134 135 Open schematic viewer analyze drc violation c2-1 Analyze Fault Analyze Fault Command Dictionary Analyze fault path37 -s ∙ -Stuckat 0 Produces the following report ∙ -Auto FastScan Only Pinpathname for a∙ -Timeinteger FlexTest Only ∙ -Boundary FastScan Only Delete Paths Report Testability Data Report Faults Analyze Observe Analyze Observe Command Dictionary Analyze Race Set Gate Report Analyze Restrictions Close Schematic Viewer Compresses patterns in the current test pattern set Compress Patterns ∙ -ResetauFastScan Only ∙ passesinteger∙ -ForceFlexTest Only Set system mode atpg add faults -all Run Compress patterns Create Initialization Patterns ∙ RAMinstancename∙ RAMgateid# Read Modelfile Write Modelfile ∙ -Compact Create Patterns Command Dictionary Create Patterns Delete Atpg Constraints Add Atpg Functions Delete Atpg Functions Delete Atpg Constraints Report Atpg Functions ∙ object Delete Capture Handling Add Capture Handling Report Capture Handling Delete Cell Constraints Command Dictionary Delete Cell Constraints Delete Clocks Delete Cone Blocks Following example shows adding and removing cone blockages Following example deletes an incorrect control point Delete Control Points Add Control Points Report Control Points Analyze Control Delete Display Instances Delete Display Instances Command Dictionary Delete Faults Delete Faults Command Dictionary 173 Delete Iddq Constraints Report Iddq Constraints Delete Initial States Delete Lfsr Connections Delete Lfsr Connections Command Dictionary ∙ tapposition Delete Lfsr Taps Setup LFSRs Delete LFSRs Add LFSRs Setup LFSRs Report LFSRs Following example deletes an extra added output pin Delete Lists Delete Mos Direction Delete Net Property Delete Nofaults Command Dictionary Delete Nofaults Add Nofaults Report Nofaults Delete Nonscan Handling Delete Nonscan Handling Command Dictionary Delete Notest Points Delete Notest Points Command Dictionary Following example deletes an incorrect observe point Delete Observe Points Delete Observe Points Command Dictionary Delete Output Masks Add Output Masks ∙ -Falsepaths Delete Paths Report Paths Delete Pin Constraints Delete Pin Constraints Command Dictionary Delete Pin Equivalences Delete Pin Strobes Pin then takes on the default strobe time value Delete Primary Inputs Command Dictionary Delete Primary Inputs Delete Primary Outputs Command Dictionary Delete Primary Outputs Delete Random Weights Add Random Weights Set Random Weights Report Random Weights Delete Read Controls Delete Scan Chains Delete Scan Groups Command Dictionary Delete Scan Groups Delete Scan Instances Delete Scan Models Delete Slow Pad Delete Tied Signals Add Tied Signals Setup Tied Signals Report Tied Signals Delete Write Controls Diagnose Failures ∙ failurefilename ∙ -Lastpatternnumber patternname∙ -Outputreportfilename 222 Set Pattern Source Write Failures Dofile DOFile filename∙ filename Command Dictionary Dofile Exit ∙ subcktname Extract Subckts Flatten Model Flatten Subckt HELp commandname ∙ commandnameHelp 231 Insert Testability Report Observe Points Load Faults Command Dictionary Load Faults ∙ -RETainFastScan only Set system mode atpg load faults faultlist run Load Paths 239 Report faults -all Next, you add the faults on the paths contained in that file ∙ ID# Macrotest ∙ -multiplemacros macrofilename ∙ patternfilename 244 245 ∙ -Parityparityfilename 247 MARk gateid# pinpathname instancename... -All-Selected Mark ∙ -Select Open Schematic Viewer Close Schematic Viewer Set Schematic Display Save Schematic REAd MOdelfile modelfilename RAM/ROMinstancename Read Modelfile ∙ RAM/ROMinstancename ∙ modelfilename Here is an example of an initialization file range 0-1f ∙ procfilename Read Procfile Read Subckts Library ∙ level Redo Display Open Schematic Viewer Undo Display ∙ formattype Report Aborted Faults Report Aborted Faults Command Dictionary Command Dictionary Report Aborted Faults Report Atpg Constraints Report Atpg Functions Report AU Faults Command Dictionary Report AU Faults Examples Add Faults Delete Faults Analyze Fault Report Bus Data 269 270 Report bus data Report Capture Handling Add Capture Handling Set Capture Handling Report Cell Constraints 275 Report Clocks Report Cone Blocks Report Control Data ∙ filename Report Control Points Report Core Memory Report Display Instances Command Dictionary Report Display Instances Add Display Instances Report Gates Analyze Drc Violation ∙ ruleid-occurrence# Report Drc Rules Report Drc Rules Command Dictionary 287 288 289 290 Set drc handling d7 error atpganalysis set system mode atpg Report drc rules d7-1 Report Environment Write Environment FT Report Failures ∙ -Maxinteger 297 Report Faults ∙ -Classclasstype Fault Class Names Coverage HU+HT Fault Class Codes Fault Class Names Coverage ∙ objectpathname Set system mode atpg add faults -all report faults -all Run Report Feedback Paths Add Display Loop Set Loop Handling ∙ ruleid Report Flatten Rules Report Flatten Rules Command Dictionary ∙ occurenceid Report flatten rules fg3 Report Gates REPort GAtes gateid# pinpathname instancenameType gatetype Allf Format for the design-level report is 311 Reporting on the First Input of a Gate Atpg set gate leve prim Atpg rep gate /I20/I226/q Reporting on the First Fanout of a Gate 315 316 317 318 319 ∙ -Typegatetype ∙ -Forward pinpathname gateid∙ -Backward pinpathname gateid Gatetype FastScan FlexTest Description ∙ -DepthFlexTest Only XOR FlexTest Learned Gate Types Category Description FastScan Clock Port Categories 325 Report Hosts Report Id Stamp Report Id Stamp Command Dictionary ∙ pinname Report Iddq Constraints Add Iddq Constraints Delete Iddq Constraints ∙ instancename Report Initial States Report Initial States Command Dictionary Report Lfsr Connections Report LFSRs Report Lists Report Loops Following example reports all bi-direction MOS instances Report Mos Direction ∙ -VDD -GND -All Report Net Properties Report Nofaults Add Nofaults Delete Nofaults ∙ -INITXFlexTest Only Report Nonscan Cells ∙ -INIT1FastScan Only ∙ -TIEXFastScan Only∙ -TLatchFastScan Only ∙ -INIT0FastScan Only ∙ -DatacaptureFlexTest Only ∙ -HoldFlexTest Only FlexTest Example Report Nonscan Handling Report Notest Points Report Observe Data Analyze Observe Set Random Patterns Report Observe Points Report Output Masks ∙ -Pathgateidbegin gateidend Report PathsREPort PAths -All pathname -Pathgateidbegin gateidend ∙ pathname Report Paths Command Dictionary Report Pin Constraints ∙ primaryinputpin FlexTest Only ∙ -All FlexTest Only Report Pin Equivalences ∙ primaryoutputpin Report Pin Strobes Report Primary Inputs ∙ netpathname∙ primaryinputpin Report Primary Inputs Command Dictionary Report Primary Outputs Report Primary Outputs Command Dictionary Report Procedure ∙ procedurename∙ groupname Report Pulse Generators Report Random Weights Report Read Controls Report Scan Cells ∙ chainname Add Scan Groups Following example displays a report of all the scan chains Report Scan Chains Report Scan Groups Report Scan Instances Add Scan Models Delete Scan Models Report Scan Models ∙ procedurename Report Seqtransparent Procedures 373 Report Slow Pads Report Statistics Report Statistics Command Dictionary ∙ -Instanceinstancepathname 378 Write Statistics FT ∙ -Setid# pinpathname 0 1 Z Report Test Stimulus ∙ -Writeid# instancename addressvalues datavalues Literal that sets ∙ -Readid# instancename addressvalues ∙ -RWxid# RAMinstancename addressvalues∙ -SENsitizeid# RAMinstancename pinpathname Expect0 1 Observeid# pinpathname ∙ -Portportid# Set system mode atpg Report test stimulus -write 67 01011 Report Testability Data ∙ -Classclasstype Report Testability Data Command Dictionary Report Tied Signals Add Tied Signals Setup Tied Signals Delete Tied Signals ∙ timeplatename Report Timeplate Report Version Data Report Write Controls Untestable Fault Fault Re-classification Reset Au Faults Command Dictionary Reset Au Faults Reset State Resume Interrupted Process Abort Interrupted Process Set Interrupt Handling Run ∙ -Beginbeginnumber FlexTest Only ∙ -Endendnumber FlexTest Only∙ -Recordcycles FlexTest Only ∙ -Messageinteger FlexTest Only 402 Save Flattened Model Setup Checkpoint Write Faults Flatten Model Save Patterns ∙ formatswitch 407 408 ∙ procfilename ∙ timingfilename 410 For FastScan -BEgin patternnumber patternname For FlexTest -BEginbeginnumberFor FastScan -END patternnumber patternname ∙ -TAgtagname FastScan Only For FlexTest -ENDendnumber ∙ -ENVironmentFastScan only ∙ -SCantestFastScan only∙ -CYcletestFlexTest only ∙ -Mapmappingfile FastScan only Lsitdl patterns only ∙ -NOPadding Ascii patterns only∙ -PAD0 Ascii patterns only ∙ -PAD1 Ascii patterns only Command Dictionary Save Patterns Save Schematic Select Iddq Patterns Select Iddq Patterns Command Dictionary 419 ∙ -Windownumber FlexTest only ∙ -Percentagenumber FlexTest only ∙ -IncrementalFlexTest only ∙ -EXhaustive FlexTest only SELect OBject -ALL gateid# pinpathname instancename... -ADd Select Object Now all three objects are in the selection list Set Abort Limit ∙ combabortlimit FastScan only ∙ seqabortlimit FastScan only∙ -Backtrack integer FlexTest only FlexTest only Set Atpg Compression Set Atpg Compression Command Dictionary Compress Patterns Set Decision Order Delete Atpg Constraints Set Atpg Limits Command Dictionary Set Atpg Limits Report Environment Write Environment FT ∙ integer Set Atpg Window Set AU Analysis ∙ on∙ OFf Compress Patterns Load Faults Delete Atpg Constraints Set Bist Initialization Command Dictionary Set Bist Initialization ∙ Pass Set Bus Handling ∙ Fail ∙ Abort∙ busgateid# Set Bus Simulation Examples Related Commands Set Capture Clock SET CApture Clock primaryinputpin clockprocedurename -Atpg Following example specifies a capture clock Add Clocks Report Clocks Delete Clocks Report Environment ∙ -Ls Old New Set Capture Handling ∙ -Te Old New Set capture handling -te new ∙ testcyclelimit -Maximum -Exact Set Capture Limit Report Environment Write Environment Set Checkpoint Set Checkpoint Command Dictionary Set Clock Restriction ∙ Clockpo FastScan Only 453 Set Clockoff Simulation Set Clockpo Patterns Set Contention Check ∙ Captureclock FastScan Only ∙ -BIDIMaskFastScan Only ∙ -BIDIRetainFastScan Only ∙ -Startframe# FlexTest Only ∙ -VerboseFastScan Only∙ -VVerboseFastScan Only ∙ -NOVerboseFastScan Only Related Commandstimeframe Set Control Threshold Set Decision Order ∙ -NORandom∙ -Random Command Dictionary Set Decision Order ∙ OFF Set Dofile Abort Set Drc Handling ∙ drcid 467 468 469 470 471 472 ∙ Atpgc Set Sensitization Checking Set Driver Restriction ∙ Tg FlexTest Only Set Fails Report ∙ Collapsed Set Fault ModeSET FAult Mode Uncollapsed Collapsed ∙ Uncollapsed Command Dictionary Set Fault Mode Set Fault Sampling ∙ percentage∙ -Seedinteger 481 ∙ Stuck Set Fault TypeSET FAult Type Stuck Iddq TOggle TRansition Pathdelay SET FAult Type Stuck Iddq TOggle TRansition ∙ Pathdelay FastScan Only ∙ TOggle∙ TRansition ∙ ruleid Set Flatten Handling Command Dictionary Set Flatten Handling 486 487 Report Flatten Rules Set Drc Handling ∙ Primitive Set Gate LevelSET GAte Level Design Primitive Lowdesign ∙ Design ∙ Lowdesign Set Gate Report ∙ Race FlexTest Only ∙ Errorpattern∙ Faultstatus FastScan Only ∙ Normal ∙ TIevalue ∙ Bistdata FastScan Only ∙ Constrainvalue ∙ Seqdepthdata FastScan Only∙ Clockcone pinname ∙ Analysis Control Observe FlexTest Only ∙ Drcpattern procedurename -All time ∙ Parallelpattern patternnumber FastScan Only ∙ REcord recordnumber -All FlexTest Only ∙ CApturepattern n All FastScan Only ∙ CONTrol FlexTest Only ∙ SImulation FlexTest Only Report Gates Set Gate Level Report Display Instances ∙ Default Set Hypertrophic Limit∙ To percentage Command Dictionary Set Hypertrophic Limit Set Iddq Checks 503 504 Related Information ∙ -Label Set Iddq Strobe Select Iddq Patterns Set Iddq Checks Set Fault Type Set Instancename Visibility ∙ -Rootrootlevels ∙ -Leafleaflevels Set instancename visibility -l Set Instruction Atpg Following example enables instruction-based test generation Set Internal Fault Set Internal Name Set Interrupt Handling Abort Interrupted Process Set IO Mask Set Learn Report Command Dictionary Set Learn Report ∙ -Default FlexTest Only Set List File∙ filename FastScan Only filename FlexTest Only Report Lists Set Logfile Handling Report Environment Set Screen Display Set Loop Handling ∙ Delay FlexTest Only ∙ Tiex∙ Simulation ∙ -Iterationsn FastScan Only Set Multiple Load Set Multiple Load Command Dictionary Set Net Dominance Wire Bus Contention Truth Table ∙ Or ∙ Wire Set Net Resolution Set Net Resolution Command Dictionary Set Nonscan Model Classification Criteria ∙ DRC Set nonscan model hold ∙ shiftnumber Set Number Shifts ∙ SHadow Set Observation Point∙ Master ∙ SLave Set Random Patterns Set Observe Threshold Analyze Observe Set Random Patterns Set Control Threshold Set Output Comparison ∙ -Xignore None∙ -Xignore Reference ∙ -Xignore Both ∙ -Xignore Simulated Set Output Mask Set Output Mask Command Dictionary Set Pathdelay Holdpi Set Pattern Source ∙ Internal∙ Random FastScan Only ∙ External filename ∙ Bist FastScan Only ∙ -Controlcontrolfilename FlexTest Only ∙ -BInary FastScan only∙ -TableFlexTest Only ∙ -VcdFlexTest Only 549 Set Possible Credit Set Procedure Cyclechecking Set Pulse Generators Set Race Data Set Rail Strength Set Ram Initialization ∙ Uninitialized∙ Random Set Ram Initialization Command Dictionary ∙ Readonly Set Ram TestSET RAm Test Staticpassthru Readonly Passthru ∙ Staticpassthru Set Ram Test Command Dictionary Set Random Atpg Set Random Clocks 561 Set Random Patterns SET RAndom Weights percentageof1states Set Random Weights Set Random Weights Command Dictionary Set Redundancy Identification Set Schematic Display Threshold -NOQuery -Hide type -Dspace Auto number∙ -Filefilename ∙ -Hide type ∙ -NOCompact∙ -Querythreshold ∙ -NOQuery ∙ -Dspace Auto number Set Screen Display Set Self Initialization Literal that turns on self-initializing sequence behavior Set Sensitization Checking Set Sequential Learning Set Sequential Learning Command Dictionary Set Shadow Check Number Set Simulation Mode Command Dictionary Set Simulation Mode 578 ∙ Ramsequential ∙ Combinational Examples Set Skewed Load Set Skewed Load Command Dictionary Set Split Capturecycle ∙ Allshift Set Stability CheckSET STability Check on Shiftanalysis Allshift OFf ∙ Shiftanalysis Command Dictionary Set Stability Check Set Static Learning Command Dictionary Set Static Learning Set Stg Extraction ∙ Setup Set System Mode ∙ Drc FlexTest Only ∙ Fault∙ Atpg ∙ Good 591 Set Test Cycle Set Trace Report Set Transition Holdpi ∙ -Wire OFf on Set Unused Net∙ -Bus on OFf Set Unused Net Command Dictionary ∙ factor Set Workspace Size ∙ Retain Set Xclock Handling Set Z Handling ∙ Internal state∙ External state Set Z Handling Command Dictionary Set Zhold Behavior Report Gates Set Learn Report ∙ scalefactor Set Zoom Factor Setup Checkpoint ∙ -BinaryFastScan Only ∙ -Nopattern FlexTest Only∙ period ∙ -Ascii FastScan Only 606 SETup LFsrs -Both -Serial -Parallel-Out -In Setup LFSRs Add Lfsr Taps Report LFSRs Delete LFSRs Setup Pin Constraints Setup Pin Constraints Command Dictionary Command Dictionary Setup Pin Constraints Setup Pin Strobes Setup Tied Signals Add Tied Signals Report Tied Signals Delete Tied Signals ∙ integer Step SYStem oscommand ∙ oscommandSystem Undo Display Open Schematic Viewer Set Schematic Display Redo Display UNMark gateid# pinpathname instancename... -All-Selected Unmark Mark Select Object Open Schematic Viewer Unselect Object UNSelect OBject gateid# pinpathname instancename... -All Unselect Object Now all three objects are unselected Update Implication Detections Update Implication Detections Command Dictionary ∙ -Selected View ∙ -Marked View Area ∙ y2 ∙ y1 Write Core Memory Report Core Memory Write Statistics Write Environment Write Environment Command Dictionary All SET commands Write Failures Command Dictionary Write Failures 636 Diagnose Failures Report Failures Write Faults Command Dictionary Write Faults 640 641 Write Initial States Command Dictionary Write Initial States ∙ basename Write Libraryverification Setup Command Dictionary Write Libraryverification Setup Write Loops WRIte MOdelfile filename RAM/ROMinstancename -Replace Write Modelfile Read Modelfile Set Ram Initialization FS Write Netlist Following example writes the netlist to an Atpg library Write Paths Following shows an example of the pathfile contents Write Primary Inputs Write Primary Inputs Command Dictionary Write Primary Outputs Write Primary Outputs Command Dictionary Write Procfile Write Statistics Command Dictionary Write Statistics Following listing shows the contents of the example file Write Timeplate Write Timeplate Command Dictionary ZOOm in scalefactor Zoom ZOOm OUt scalefactor Zoom Out Chapter Shell Commands Fastscan ∙ designname ∙ -I -Srootname∙ -TDL ∙ -MODELcellname ∙ -VHDL ∙ -LICenseretrylimit ∙ -SETupsetupname∙ -TOPmodelname ∙ -DOFiledofilename Example Flextest Flextest Shell Commands ∙ -LIBrary filename ∙ -Hostfilehostfilename Example Flextest Shell Commands HeaderData Chapter Test Pattern File Formats SetupData Test Pattern File Formats FastScan Test Pattern File Format Scangroup scangroupname1 = scangroupinformation FunctionalChainTest Chaintest = Here is an example of a functional scan chain test Scantest = ScanTest Apply testsetup value time FastScan Test Pattern File Format Test Pattern File Formats Scancells = ScanCell Ascii Pattern Format FlexTest Test Pattern File Format Setup information may include the following Testsetup information is as follows Force primaryinputpin value time FunctionalChainTest TestData ScanCell Test Pattern File FormatsFlexTest Test Pattern File Format Table Pattern Format Data Section Style #1b two columns required Style #1a two columns required Style #2 two columns required Style #3 only one column requiredStyle #4 only one column required Cycletest = Cycle = PI Clock PI G3 PI G2 PI G1 PI G0 PI IA PI IB PI E VCD Support Using VCD Plus FlexTest Test Pattern File Format Test Pattern File Formats Example of the LSI Logic Extended VCD Plus Format Patterns Add Input Waveform timeplatename pinlist Format Patterns on page 4-29. Therefore the period Add Output Strobe strobetime pinlist An Example of Using VCD Reader Test Pattern File Formats FlexTest Test Pattern File Format FlexTest Test Pattern File Format Test Pattern File Formats Compareexpsimobus /* Total time LSI Extension of VCD file Generated from Verilog-XL Test Pattern File Formats FlexTest Test Pattern File Format FlexTest Dofile VCD Reader Control File Example FlexTest Test Pattern File Format Test Pattern File Formats Chapter Distributed FlexTest Master and Slave Workstations Distributed FlexTest Host File Setup Environment Setup FlexTest Invocation Arguments Dialog Box ∙ sp=speed ∙ mgc=MGCHOME∙ wd=WORKDIR ∙ numt=numtasks Distributed FlexTest Distributed FlexTest FS = FastScan Appendix a Timing Command Dictionary Table A-1. Timing Command Summary FastScan Timing Commands SET Endmeasurecycle Time SET Endmeasurecycle Time SET Procedure File g1 design.g1 SET Splitbidicycle Time ∙ scangroupname SET Procedure File SET Procedure File SET Singlecycle Time ∙ SET Endmeasurecycle Time ∙ SET Splitmeasurecycle Time SET Splitbidicycle Time SET Splitbidicycle Time SET Singlecycle Time SET Splitmeasurecycle SET Splitmeasurecycle Time SET Splitmeasurecycle Time Initforcepi Forcepi Measurepo Period800 end CLK SET Strobewindow Time Figure A-4. SET Strobewindow Timing Diagram ∙ unit ∙ number ∙ timeplatename= Timeplate timeplatename= Timeplatestatement ∙ timeplatestatement Timeplate Timeplate ∙ END Figure A-5. Template Timing for Example Timeplate tp2 = Dummyclockoff SET Procedure File SET Time Scale FlexTest Timing Commands ∙ timevaluelist SET Bidiforce Time Figure A-6. SET Bidiforce Timing Example SET Cycle Figure A-7. SET Cycle Timing Example Timing Command Dictionary SET Endmeasurecycle Time FlexTest Timing File SET Time Scale 1 ns Force clka 1 Force clka 0 SET Firstforce Time SET Force Time Figure A-8. SET Force Timing Example SET Force Time SET Measure Time Figure A-9. SET Measure Timing Example SET Procedure File SET Time Scale SET Singlecycle Time Corresponding timing file contains the following commands SET Endmeasurecycle Time SET Skewforce Time pinname timevaluelist SET Skewforce Time Figure A-10. SET Skewforce Timing Example SET Splitbidicycle Time Proc Shift = FORCESCI0 200 Force clka 300 Force time splitbidi time 400 SET Splitmeasurecycle Time FlexTest application commands add clocks 0 clk End Proc loadunload Force SE Force Clear Following example illustrates a modified strobe window Figure A-11. SET Strobewindow Timing Diagram SET Time Scale Appendix B FlexTest WDB Translation Support Control File ADD INput Clocks format strobe1 strobe2 inputlist Example FlexTest WDB Translation Support Example Using wdb2flex Effectively FlexTest WDB Translation Support Using wdb2flex Effectively Setup pin constraints nr 1 Figure B-2. Detailed Pin Timing Add input clocks SR0 105 205 CLK FlexTest WDB Translation Support Using wdb2flex Effectively Using wdb2flex Effectively FlexTest WDB Translation Support Index Index Index-3 Index-4 Index-5

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