Cadence Virtuoso, Release Version IC6.1.8 ISR16
Cadence Virtuoso, Release Version IC6.1.8 ISR16 | 9.9 Gb
Cadence Design Systems, Inc. , the leader in global electronic design innovation, has unveiled Virtuoso, Release Version IC6.1.8 ISR16 is a holistic, system-based solution that provides the functionality to drive simulation and LVS-clean layout of ICs and packages from a single schematic.
CCRs Fixed in IC6.1.8 and/or ICADVM20.1 ISR16 - Date: January 2021
2424850 Auto Via reports a warning: createVia: The viaDef does not belong to the tech DB in the tech graph
2423312 Error returned for all outputs when an output expression has a syntax error
2422040 Virtuoso exits unexpectedly with ADEXL-2219 error
2421276 Create Wire cannot snap to a valid WSP tracks when that track overlaps a region defined into an area-based rule
2419131 Some Pcells in IC6.1.8 ISR15 are not working with the callback
2419011 Virtuoso exits unexpectedly while running axlOutputsSetupTestFilterChanged
2418611 Virtuoso exits unexpectedly while working with results in ADE Explorer
2416680 ADE Assembler does not complete netlist when Virtuoso is run in nograph mode with Xvfb
2413764 Virtuoso Visualization and Analysis XL exits unexpectedly when calling drlListToSrrScalar
2413748 LSCS run goes into a loop starting and killing the simulation jobs, does not complete the simulation
2412857 Virtuoso exits unexpectedly when applying filters in Checks/Assets result view
2412421 funcDefPin errors out during a Generate All From Source run using the SiP Layout option
2411141 Flattening a Level-1 block causes the M0 horizontal pathSeg at the top of analog_cell to disappear
2410267 Virtuoso exits unexpectedly while working with the Results database
2410131 Config sweep in corners uses an incorrect netlist with reference history
2410120 The property form for some devices is not editable in ICADVM20.1 ISR15 because of a SKILL error
2409994 Resource estimation has incorrect netlist on Re-run
2409985 Virtuoso exits unexpectedly when resource estimation is done with Size Over Corners run mode
2409895 Virtuoso exits unexpectedly when the ADE Assembler session is closed
2408312 Using the dynamic parameter set for transient analysis with AMS Designer gives an error in IC6.1.8 ISR14
2407370 Simulations are not completed when running jobs on cloud
2400440 Incorrect extraction performed for two-layer stack MiM capacitor
2399983 Freezing a column in the Results view does not freeze the Parameters section
2399932 calcVal retrieves the values only from first point of Monte Carlo run
2399902 Library import is not generating the symbol view for a cell
2399428 exequeue in cldinit causing SKILL error when accessing Job Policy setup
2366260 Virtuoso exits unexpectedly when running axlSaveSetup
2365939 queueNameInclusionList variable shows invalidQueue in the Queue list
2365665 Virtuoso exits unexpectedly when closing Calculator window
2364505 LSCS issues an evaluation error but ICRP runs fine
2364497 Virtuoso becomes unresponsive on running the API for Custom Style trim shape checking and conversion
2364015 Virtuoso exits unexpectedly due to a specific device layout
2363910 EAD EM dataset issues when running with LSCS
2363896 Library import is not translating symbols with rotated shapes correctly
2363808 Error in vds evaluation due to the usage of LVS function (deGetConfigId) even when an extracted view is not being used
2363257 Histories are lost during forced adexl to maestro view conversion in ICADVM20.1
2363118 Virtuoso Power Manager import flow does not work on a testcase that has standard cell library files with a '!' in the supply names
2363075 AMS Fault Simulation does not work as expected due to the incorrect fault definition syntax
2362355 Wirebond definition is placed below die in the Sigrity or Clarity layer stack
2362277 Instance flight lines remain even after the instance is copied
2361880 Virtuoso Power Manager performance is poor
2361692 Virtuoso exits unexpectedly when running maeRunSimulation
2361414 Update AMS UNL to check for wrong string type castings and remove it before netlisting
2361056 Extracted view generates shorts when instance symbols have pins located in non-standard positions
2361004 Licensing issues when several batch ADE Verifier jobs are started simultaneously
2360534 Virtuoso Power Manager to support reading of compressed (lib.gz) files
2360505 hiCloseWindow fails unexpectedly due to an unhandled exception
2359969 Virtuoso takes more than 300 seconds to open causing netlisting to be continuously restarted leaving the simulation unfinished
2359953 Random evaluation errors while running LSCS; ICRP works fine
2359249 Download Cloud Simulation Data failure
2359148 Slowness in showing RMB menu on Detail-Transpose view
2359113 Virtuoso SystemVerilog Netlister uses incorrect format to map bus name with inherited connection pin names in the netlist
2358932 Fault settings from the previous fault are incorrectly displayed in certain fields of the Fault Rules setup form
2358445 M3 staple generation fails on a customer testcase when stapleLength environment variable is set to 0
2358388 Support overwriting a smart view with extracted view of same view name
2358152 Virtuoso exits unexpectedly when multiple outputs are dragged and dropped while enabling plotting of the output signals
2358133 Virtuoso Space-based Router is dropping wrong via resulting in via enclosure violations
2357981 Virtuoso Space-based Router not honoring minOppExtention rule in PD routing
2357747 Auto Via misses VIA0 due to DRD option 'Consider Unlocked Shapes as Gray'
2357614 The code related to EMIR form fields breaks the ICRP flow because of putprop errors
2357123 Virtuoso Power Manager exported UPF to optimize the exported power states binary combination
2357110 Library import generates blank symbol views
2357042 Performance issue when saving a signal in PSF
2356878 Back metal layer and vias are not present in the Layer Mapping UI
2356637 Slowness observed in launching the Pin Placement form
2356440 The variable maeCreateNetlistCorner does not work for nominal corners
2356248 The time window specified in the EMIR Analysis Setup form does not get saved in the emir.conf file
2356233 No ESD model instances are found in the instance section
2355664 Enhance handling of multiple user menu triggers when return values are unexpected
2355653 Fillet shapes missing in couple of cases in the testcase
2355578 ADE EMIR setup gives a SKILL error when large DSPF files are specified through the Simulation Files Setup form
2355416 GDS number is not visible in the layer palette for fillOPC
2355409 Virtuoso Visualization and Analysis XL exits unexpectedly when calling drlListToSrrScalar
2355197 Changing the simulator from Clarity to Clarity Workbench deletes ports
2355189 Fix Clarity port validation to catch multiple metal shorts for cross-layer ports
2355064 Allegro Export translator takes a long time to export SiP file
2354723 Die instances are lost during Allegro Export and Allegro Import round-trip
2354686 Adding or copying cells to the library does not reflect in Pin Accessibility Checker, resulting in the need to reopen the form
2354680 Pin Accessibility Checker either shrinks or removes LPP while creating vfpExtendPinsView
2354675 The textInputs file is not generated correctly on using the IP Export feature with RHEL 7
2354586 Virtuoso exits unexpectedly in Track Pattern Assistant
2354542 Auto Placer in APR flow locks Modgens to their origins
2354447 Adding a DSPF file to the Simulation Files Setup form results in an ilGetNumber error
2354252 Size Over Corners run does not work well when specifications are varied with corners using VAR
2354059 Add user-defined parameter in an exported Liberty file for shorted primary supplies
2353509 Virtuoso Power Manager: is_isolated attribute not printed if isolation cell and boundary port have a short element between them
2353381 Voltus-Fi exits unexpectedly when running the vpsbatch/vfibach command for ESD analysis
2353367 Incorrect netlist is generated when transient time is specified as 2000000 ns while running ESD analysis in HBM mode
2353243 Add Object does not work with Design Intent vector instances for adding current value
2352474 Netlist errors OSSHNL-411 and OSSHNL-514 while netlisting in IC6.1.8 ISR14
2352160 Virtuoso RF Solution die export fails to export a bump cell when mixed CDF parameters are set
2352064 Width of 45-degree pathSeg with vias is changed when the width of adjacent vertical pathSeg is changed
2351981 Symbol view creation errors out during library import for a SiP file
2351967 Allegro Import translator should ignore VIRTUOSO_* settings for dbuPerUU and snapping
2351763 auCdl netlisting should display an error when hnlProcessConnectionsInAscendingOrder and auCdlCDFPinCntrl are used together
2351625 In ADE Verifier, distributed batch run in ICRP does not complete the simulation
2351611 Redundant instance in AMS UNL netlist when iterated instance name is also a prefix to another instance
2351274 Re-evaluation takes over 12 hours for a testcase
2351199 In LSCS mode, model file section is netlisted as a float value or an srrWave
2351145 In-design checks to report errors for cases where no receivers or boundary ports exist
2351076 ADE Verifier reports simulation runs as Failed if corners in the setup fail because of assertions
2351046 InstTerms form list in Design Intent is too long when selecting a terminal
2350335 Auto Via should consider minStepEdgeLength with verticalEdge and horizontalEdge parameters
2350232 Virtuoso exits unexpectedly when performing undo after using custom placer
2350099 Overwriting the job mode in ADE Verifier causes LSCS service to exit without cleaning the log and lock files
2350025 Allegro Export translator generates incorrect PLACE_BOUND_TOP for Face Up – Flip Chip die instances
2349707 oa2sip is dropping some fillet shapes and this is resulting in DRCs in the exported SIP
2348528 Support Spectre Electrothermal Report in LSCS mode
2348052 Virtuoso exits unexpectedly due to floating point exception caused by duplicate section names in the corner setup
2347917 'Change Library References' does not work when library name is too long
2347676 EAD reports most of the nets as incomplete
2347574 Virtuoso exits unexpectedly while working with the Results database
2347286 Generation of sparam view should not overwrite the existing CDF parameters
2346806 Improve the message log to remove the suggestion to run vds
2346379 In-design checks not reporting expected errors in isolation cell scenario with different power modes
2346088 Allegro Export translator incorrectly adds PLACE_BOUND layer to BGA instance
2346058 Run progress is not shown when running simulations on Cloud
2345764 Express Pcell Manager fails to save Pcell data
2345734 In ICADVM18.1 ISR10, APR flow reports warning messages related to iPar
2345503 Allegro Export translation results in multiple warning and errors in ICADVM20.1 ISR13 and later releases
2345472 techOrderLeLSW: Make defining a layer order independent from the presence of leLSWLayer
2345268 Slowness in HED elaborator when resizing a mosaic
2344827 Netlist generation fails with error in Virtuoso SystemVerilog Netlister when design has alias labels and the simVerilogPrint2001Format is set to t
2343749 Expression evaluates for a failed iteration of Monte Carlo run with the default value of evalOutputsOnSimFailure
2342896 SKILL error shown when the optimization algorithm is changed in the Size Over Corners run options form
2342894 Manually changed step size for y axis is not honored in the saved image
2342678 Create Stranded Wires skipping m0 tracks
2342575 Warning message AMS-2002 is displayed before simulation when a config view does not contain a configuration property
2342283 Support regular expressions in the boxed device list used for simrc flow
2342240 viaMesh created by _iaCreateViaMesh is not recognized by any of the selection-based viaMesh APIs
2342231 Diagonal/45 degree pathSegs do not flip correctly
2342158 Lib ECO prompts to check out a managed die footprint when the compared package is closed
2341635 Virtuoso Power Manager exported UPF file should not have hierarchical net names in control port for the create_power_switch command
2341619 Inconsistent delimiters used at multiple places in the exported UPF file
2340939 Spectre fails with ERROR SFE-1996 due to parameter evaluation
2340936 Using a saved starting point in Global or Local Optimization causes ERROR (ASSEMBLER-9077)
2340827 LSCS jobs are initialized but do not complete or exit even after simulation is complete and linger time has expired
2340709 In Virtuoso ADE Verifier, distributed batch run in ICRP mode fails due to licensing issue
2340617 'Clear all Design Partitions' command does not remove hierarchical partition views in Manager mode
2340401 If a design has both face up and face down instances, the face up instances are lost during Allegro Export translation
2340396 Flip Chip-Chip Up used with a die instance generates incorrect placement layers during Allegro Export translation
2340139 By unhiding minEOL and endOfLineKeepOut constraints in vsrInit.tcl file, runtime is significantly degraded
2340131 Virtuoso Space-based Router creating allowedCutClass violation in PD routing
2340038 Netlister does not add ahdl_include when using instance-based MTS Setup
2339950 Netlisting for MTS fails when extracted views with large number of devices are used in the config view
2339864 Virtuoso Space-based Router is unable to put via2 when DFM constraint is enabled
2339503 Support the add_power_state command in design model in 1801
2339500 Virtuoso Power Manager exporting a very big switch function, probably a feedback loop
2338682 Vias are not getting deleted through 'Delete Vias Only' option in WSP for polygon PR boundary
2338620 Need to route a bus with inline via and min enclosure rules
2337978 In Create Pin Template utility, Pin Optimizer does not optimize pins on enabling wiretype on Net SKILL API
2337854 Virtuoso exits unexpectedly when flatten command is used
2337052 Netlist does not include the dependent variable used in an expression in Reliability Analysis Editor
2336846 Freezing a column in the Results view does not freeze the Parameters section
2336812 When generating soft blocks, pins are off-grid
2336794 Cannot exclude primitives while remaining same session
2336524 Performance issue is observed when the Pin Placement form is launched
2336416 Issue in identifying derived supply when short device is connected to supply net
2335177 Virtuoso SystemVerilog Netlister creates an invalid netlist when the parameter string is long
2334505 Virtuoso exits unexpectedly while running global optimization
2334386 Soft blocks pin names must be the same as their related terminal names
2334250 How to get EAD license 95600 or 95800 instead of 95510 in ADE XL
2333796 Reliability data missing in Results menu with no outputs for stress simulation
2333740 Edge Phase Noise: Same expression gives different results depending upon where you plot
2332041 Do not report minWidth violations for merged areas
2331849 Excessively long runtime for lxShapeSlotting() in geometric mode
2331772 ADE Verifier reports incorrect result status for expressions that result in waveforms
2331439 Incorrect ground pins identified by Virtuoso Power Manager
2331352 Allowed width ranges do not update correctly after they are modified in the form
2328856 Update cell type printing to display the device type for automatically extracted devices
2327937 Decap Cell Fill not working
2327627 Virtuoso must be restarted to view FGR updates
2327157 Virtuoso Power Manager extraction taking too long to complete ~ 44 hours to converge
2326716 Issues with implicit signals in ADE Assembler
2325879 Virtuoso exits unexpectedly while backing up the Results database
2325802 Virtuoso exits unexpectedly due to OpenAccess exception
2325796 SKILL file generated by apHierExtract() cannot generate the original design when loaded
2325420 Slow connectivity extraction for a design with multiple mosaics at depth 0
2323831 Layout comparison flags too many false paths and rectangles that are not in a design
2322905 Isolation check should not report an error when the Isolation cell and driver supply are off
2322829 Importing a Verilog netlist in Virtuoso assigns the signal type 'signal' to power and ground pins, instead of 'power' and 'ground'
2321443 Updating electrical datasets takes too much time
2321143 Voltus-Fi stops responding when generating an EMIR SHE report
2321034 Include case-sensitivity in smart view netlists
2320296 Virtuoso exits unexpectedly while running global optimization
2319882 vpulse information is not displayed on Fundamental Tones in PSS analysis
2317810 Virtuoso exits unexpectedly at wxNeutralReplay::name() const+72()
2316564 Marker values are not visible in the trace legend area upon initial placement
2316228 Netlister does not add Verilog-A definitions in MTS mode
2315203 Exporting to Allegro has errors in sip2oa directory even after reporting successful translation
2315154 An inherited netlist formatter is broken in LSCS
2314254 Layout database file too large compared to cellview size
2314234 Creating Boundary region within the fin boundary hides the visibility of the OD, fin, and global grids
2312795 Global variable 'freq' is missing when netlisting
2310793 Virtuoso exits unexpectedly during move or delete when using schCSRemoveInstTerm
2310193 Switch pin is considered as is_analog when a power switch is not registered as a special cell
2309261 High precision R solver cannot extract long wires
2308677 Incorrect netlist generation when a design has iterated instances
2304957 Circuit Prospector: ciRunFinder command must work without opening the cellview
2300283 Pin Optimizer reports false spacing and overlap warnings
2297830 Circuit Prospector issues error message _ciExpandName while setting category and searching for options
2297316 cdsTerm labels are not updating to show current net names
2290192 Improve Verilog netlisting performance by implementing the improvements made for CDLOUT HNL netlister
2288235 Design Intent Notes field: Content selection and scroll are disabled
2284100 EAD license is not released without exiting Virtuoso
2280538 Multiple lines are erased when using Send Buffer expression to ADE outputs
2277848 Window focus changed to an undocked assistant after File Open
2265152 When 45-degree shapes/pathSegs are copied and mirrored in the y-axis they are not perfectly symmetrical
2261766 A cell level model library gets added to an instance in the MTS Options form during AMS UNL netlisting
2259382 The PSS analysis window does not pull any voltage sources from the schematic
2259127 Large runtime observed for auto place
2256946 Unable to release the license checked out for dataset creation
2245885 Quantus QRC exits unexpectedly during extracted view generation with a warning: Datatype for input parameter does not match
2242357 Evaluation error 'unbound variable' is reported when a simulation is running
2237101 Library import generates errors during a SiP file import
2233405 %F' does not annotate frequency on rectangular graphs
2231291 Layout XL connectivity extraction is slow
2217835 Layout XL connectivity extraction is slow
2186367 Plotting template must honor the radix setting for digital buses
2154271 Wrong expression created for ac_distortion results in Calculator
2106763 Incorrect syntax used for continuation of a subCircuit header line during CDL Out netlisting
2057523 Labels are not displayed correctly on the ADE GUI when 'Fast envlp mode (level 1)' is selected for 2 tone
2048576 Diagonal pathSegs with special ends do not move/copy correctly for MX/MY orientations
1775014 Specific Constraint Manager-related setup does not allow to check and save a design
1216941 Verilog explicit pin generation flow must set the correct signal types for power or ground nets
January 2021
2423312 Error returned for all outputs when an output expression has a syntax error
2422040 Virtuoso exits unexpectedly with ADEXL-2219 error
2421276 Create Wire cannot snap to a valid WSP tracks when that track overlaps a region defined into an area-based rule
2419131 Some Pcells in IC6.1.8 ISR15 are not working with the callback
2419011 Virtuoso exits unexpectedly while running axlOutputsSetupTestFilterChanged
2418611 Virtuoso exits unexpectedly while working with results in ADE Explorer
2416680 ADE Assembler does not complete netlist when Virtuoso is run in nograph mode with Xvfb
2413764 Virtuoso Visualization and Analysis XL exits unexpectedly when calling drlListToSrrScalar
2413748 LSCS run goes into a loop starting and killing the simulation jobs, does not complete the simulation
2412857 Virtuoso exits unexpectedly when applying filters in Checks/Assets result view
2412421 funcDefPin errors out during a Generate All From Source run using the SiP Layout option
2411141 Flattening a Level-1 block causes the M0 horizontal pathSeg at the top of analog_cell to disappear
2410267 Virtuoso exits unexpectedly while working with the Results database
2410131 Config sweep in corners uses an incorrect netlist with reference history
2410120 The property form for some devices is not editable in ICADVM20.1 ISR15 because of a SKILL error
2409994 Resource estimation has incorrect netlist on Re-run
2409985 Virtuoso exits unexpectedly when resource estimation is done with Size Over Corners run mode
2409895 Virtuoso exits unexpectedly when the ADE Assembler session is closed
2408312 Using the dynamic parameter set for transient analysis with AMS Designer gives an error in IC6.1.8 ISR14
2407370 Simulations are not completed when running jobs on cloud
2400440 Incorrect extraction performed for two-layer stack MiM capacitor
2399983 Freezing a column in the Results view does not freeze the Parameters section
2399932 calcVal retrieves the values only from first point of Monte Carlo run
2399902 Library import is not generating the symbol view for a cell
2399428 exequeue in cldinit causing SKILL error when accessing Job Policy setup
2366260 Virtuoso exits unexpectedly when running axlSaveSetup
2365939 queueNameInclusionList variable shows invalidQueue in the Queue list
2365665 Virtuoso exits unexpectedly when closing Calculator window
2364505 LSCS issues an evaluation error but ICRP runs fine
2364497 Virtuoso becomes unresponsive on running the API for Custom Style trim shape checking and conversion
2364015 Virtuoso exits unexpectedly due to a specific device layout
2363910 EAD EM dataset issues when running with LSCS
2363896 Library import is not translating symbols with rotated shapes correctly
2363808 Error in vds evaluation due to the usage of LVS function (deGetConfigId) even when an extracted view is not being used
2363257 Histories are lost during forced adexl to maestro view conversion in ICADVM20.1
2363118 Virtuoso Power Manager import flow does not work on a testcase that has standard cell library files with a '!' in the supply names
2363075 AMS Fault Simulation does not work as expected due to the incorrect fault definition syntax
2362355 Wirebond definition is placed below die in the Sigrity or Clarity layer stack
2362277 Instance flight lines remain even after the instance is copied
2361880 Virtuoso Power Manager performance is poor
2361692 Virtuoso exits unexpectedly when running maeRunSimulation
2361414 Update AMS UNL to check for wrong string type castings and remove it before netlisting
2361056 Extracted view generates shorts when instance symbols have pins located in non-standard positions
2361004 Licensing issues when several batch ADE Verifier jobs are started simultaneously
2360534 Virtuoso Power Manager to support reading of compressed (lib.gz) files
2360505 hiCloseWindow fails unexpectedly due to an unhandled exception
2359969 Virtuoso takes more than 300 seconds to open causing netlisting to be continuously restarted leaving the simulation unfinished
2359953 Random evaluation errors while running LSCS; ICRP works fine
2359249 Download Cloud Simulation Data failure
2359148 Slowness in showing RMB menu on Detail-Transpose view
2359113 Virtuoso SystemVerilog Netlister uses incorrect format to map bus name with inherited connection pin names in the netlist
2358932 Fault settings from the previous fault are incorrectly displayed in certain fields of the Fault Rules setup form
2358445 M3 staple generation fails on a customer testcase when stapleLength environment variable is set to 0
2358388 Support overwriting a smart view with extracted view of same view name
2358152 Virtuoso exits unexpectedly when multiple outputs are dragged and dropped while enabling plotting of the output signals
2358133 Virtuoso Space-based Router is dropping wrong via resulting in via enclosure violations
2357981 Virtuoso Space-based Router not honoring minOppExtention rule in PD routing
2357747 Auto Via misses VIA0 due to DRD option 'Consider Unlocked Shapes as Gray'
2357614 The code related to EMIR form fields breaks the ICRP flow because of putprop errors
2357123 Virtuoso Power Manager exported UPF to optimize the exported power states binary combination
2357110 Library import generates blank symbol views
2357042 Performance issue when saving a signal in PSF
2356878 Back metal layer and vias are not present in the Layer Mapping UI
2356637 Slowness observed in launching the Pin Placement form
2356440 The variable maeCreateNetlistCorner does not work for nominal corners
2356248 The time window specified in the EMIR Analysis Setup form does not get saved in the emir.conf file
2356233 No ESD model instances are found in the instance section
2355664 Enhance handling of multiple user menu triggers when return values are unexpected
2355653 Fillet shapes missing in couple of cases in the testcase
2355578 ADE EMIR setup gives a SKILL error when large DSPF files are specified through the Simulation Files Setup form
2355416 GDS number is not visible in the layer palette for fillOPC
2355409 Virtuoso Visualization and Analysis XL exits unexpectedly when calling drlListToSrrScalar
2355197 Changing the simulator from Clarity to Clarity Workbench deletes ports
2355189 Fix Clarity port validation to catch multiple metal shorts for cross-layer ports
2355064 Allegro Export translator takes a long time to export SiP file
2354723 Die instances are lost during Allegro Export and Allegro Import round-trip
2354686 Adding or copying cells to the library does not reflect in Pin Accessibility Checker, resulting in the need to reopen the form
2354680 Pin Accessibility Checker either shrinks or removes LPP while creating vfpExtendPinsView
2354675 The textInputs file is not generated correctly on using the IP Export feature with RHEL 7
2354586 Virtuoso exits unexpectedly in Track Pattern Assistant
2354542 Auto Placer in APR flow locks Modgens to their origins
2354447 Adding a DSPF file to the Simulation Files Setup form results in an ilGetNumber error
2354252 Size Over Corners run does not work well when specifications are varied with corners using VAR
2354059 Add user-defined parameter in an exported Liberty file for shorted primary supplies
2353509 Virtuoso Power Manager: is_isolated attribute not printed if isolation cell and boundary port have a short element between them
2353381 Voltus-Fi exits unexpectedly when running the vpsbatch/vfibach command for ESD analysis
2353367 Incorrect netlist is generated when transient time is specified as 2000000 ns while running ESD analysis in HBM mode
2353243 Add Object does not work with Design Intent vector instances for adding current value
2352474 Netlist errors OSSHNL-411 and OSSHNL-514 while netlisting in IC6.1.8 ISR14
2352160 Virtuoso RF Solution die export fails to export a bump cell when mixed CDF parameters are set
2352064 Width of 45-degree pathSeg with vias is changed when the width of adjacent vertical pathSeg is changed
2351981 Symbol view creation errors out during library import for a SiP file
2351967 Allegro Import translator should ignore VIRTUOSO_* settings for dbuPerUU and snapping
2351763 auCdl netlisting should display an error when hnlProcessConnectionsInAscendingOrder and auCdlCDFPinCntrl are used together
2351625 In ADE Verifier, distributed batch run in ICRP does not complete the simulation
2351611 Redundant instance in AMS UNL netlist when iterated instance name is also a prefix to another instance
2351274 Re-evaluation takes over 12 hours for a testcase
2351199 In LSCS mode, model file section is netlisted as a float value or an srrWave
2351145 In-design checks to report errors for cases where no receivers or boundary ports exist
2351076 ADE Verifier reports simulation runs as Failed if corners in the setup fail because of assertions
2351046 InstTerms form list in Design Intent is too long when selecting a terminal
2350335 Auto Via should consider minStepEdgeLength with verticalEdge and horizontalEdge parameters
2350232 Virtuoso exits unexpectedly when performing undo after using custom placer
2350099 Overwriting the job mode in ADE Verifier causes LSCS service to exit without cleaning the log and lock files
2350025 Allegro Export translator generates incorrect PLACE_BOUND_TOP for Face Up – Flip Chip die instances
2349707 oa2sip is dropping some fillet shapes and this is resulting in DRCs in the exported SIP
2348528 Support Spectre Electrothermal Report in LSCS mode
2348052 Virtuoso exits unexpectedly due to floating point exception caused by duplicate section names in the corner setup
2347917 'Change Library References' does not work when library name is too long
2347676 EAD reports most of the nets as incomplete
2347574 Virtuoso exits unexpectedly while working with the Results database
2347286 Generation of sparam view should not overwrite the existing CDF parameters
2346806 Improve the message log to remove the suggestion to run vds
2346379 In-design checks not reporting expected errors in isolation cell scenario with different power modes
2346088 Allegro Export translator incorrectly adds PLACE_BOUND layer to BGA instance
2346058 Run progress is not shown when running simulations on Cloud
2345764 Express Pcell Manager fails to save Pcell data
2345734 In ICADVM18.1 ISR10, APR flow reports warning messages related to iPar
2345503 Allegro Export translation results in multiple warning and errors in ICADVM20.1 ISR13 and later releases
2345472 techOrderLeLSW: Make defining a layer order independent from the presence of leLSWLayer
2345268 Slowness in HED elaborator when resizing a mosaic
2344827 Netlist generation fails with error in Virtuoso SystemVerilog Netlister when design has alias labels and the simVerilogPrint2001Format is set to t
2343749 Expression evaluates for a failed iteration of Monte Carlo run with the default value of evalOutputsOnSimFailure
2342896 SKILL error shown when the optimization algorithm is changed in the Size Over Corners run options form
2342894 Manually changed step size for y axis is not honored in the saved image
2342678 Create Stranded Wires skipping m0 tracks
2342575 Warning message AMS-2002 is displayed before simulation when a config view does not contain a configuration property
2342283 Support regular expressions in the boxed device list used for simrc flow
2342240 viaMesh created by _iaCreateViaMesh is not recognized by any of the selection-based viaMesh APIs
2342231 Diagonal/45 degree pathSegs do not flip correctly
2342158 Lib ECO prompts to check out a managed die footprint when the compared package is closed
2341635 Virtuoso Power Manager exported UPF file should not have hierarchical net names in control port for the create_power_switch command
2341619 Inconsistent delimiters used at multiple places in the exported UPF file
2340939 Spectre fails with ERROR SFE-1996 due to parameter evaluation
2340936 Using a saved starting point in Global or Local Optimization causes ERROR (ASSEMBLER-9077)
2340827 LSCS jobs are initialized but do not complete or exit even after simulation is complete and linger time has expired
2340709 In Virtuoso ADE Verifier, distributed batch run in ICRP mode fails due to licensing issue
2340617 'Clear all Design Partitions' command does not remove hierarchical partition views in Manager mode
2340401 If a design has both face up and face down instances, the face up instances are lost during Allegro Export translation
2340396 Flip Chip-Chip Up used with a die instance generates incorrect placement layers during Allegro Export translation
2340139 By unhiding minEOL and endOfLineKeepOut constraints in vsrInit.tcl file, runtime is significantly degraded
2340131 Virtuoso Space-based Router creating allowedCutClass violation in PD routing
2340038 Netlister does not add ahdl_include when using instance-based MTS Setup
2339950 Netlisting for MTS fails when extracted views with large number of devices are used in the config view
2339864 Virtuoso Space-based Router is unable to put via2 when DFM constraint is enabled
2339503 Support the add_power_state command in design model in 1801
2339500 Virtuoso Power Manager exporting a very big switch function, probably a feedback loop
2338682 Vias are not getting deleted through 'Delete Vias Only' option in WSP for polygon PR boundary
2338620 Need to route a bus with inline via and min enclosure rules
2337978 In Create Pin Template utility, Pin Optimizer does not optimize pins on enabling wiretype on Net SKILL API
2337854 Virtuoso exits unexpectedly when flatten command is used
2337052 Netlist does not include the dependent variable used in an expression in Reliability Analysis Editor
2336846 Freezing a column in the Results view does not freeze the Parameters section
2336812 When generating soft blocks, pins are off-grid
2336794 Cannot exclude primitives while remaining same session
2336524 Performance issue is observed when the Pin Placement form is launched
2336416 Issue in identifying derived supply when short device is connected to supply net
2335177 Virtuoso SystemVerilog Netlister creates an invalid netlist when the parameter string is long
2334505 Virtuoso exits unexpectedly while running global optimization
2334386 Soft blocks pin names must be the same as their related terminal names
2334250 How to get EAD license 95600 or 95800 instead of 95510 in ADE XL
2333796 Reliability data missing in Results menu with no outputs for stress simulation
2333740 Edge Phase Noise: Same expression gives different results depending upon where you plot
2332041 Do not report minWidth violations for merged areas
2331849 Excessively long runtime for lxShapeSlotting() in geometric mode
2331772 ADE Verifier reports incorrect result status for expressions that result in waveforms
2331439 Incorrect ground pins identified by Virtuoso Power Manager
2331352 Allowed width ranges do not update correctly after they are modified in the form
2328856 Update cell type printing to display the device type for automatically extracted devices
2327937 Decap Cell Fill not working
2327627 Virtuoso must be restarted to view FGR updates
2327157 Virtuoso Power Manager extraction taking too long to complete ~ 44 hours to converge
2326716 Issues with implicit signals in ADE Assembler
2325879 Virtuoso exits unexpectedly while backing up the Results database
2325802 Virtuoso exits unexpectedly due to OpenAccess exception
2325796 SKILL file generated by apHierExtract() cannot generate the original design when loaded
2325420 Slow connectivity extraction for a design with multiple mosaics at depth 0
2323831 Layout comparison flags too many false paths and rectangles that are not in a design
2322905 Isolation check should not report an error when the Isolation cell and driver supply are off
2322829 Importing a Verilog netlist in Virtuoso assigns the signal type 'signal' to power and ground pins, instead of 'power' and 'ground'
2321443 Updating electrical datasets takes too much time
2321143 Voltus-Fi stops responding when generating an EMIR SHE report
2321034 Include case-sensitivity in smart view netlists
2320296 Virtuoso exits unexpectedly while running global optimization
2319882 vpulse information is not displayed on Fundamental Tones in PSS analysis
2317810 Virtuoso exits unexpectedly at wxNeutralReplay::name() const+72()
2316564 Marker values are not visible in the trace legend area upon initial placement
2316228 Netlister does not add Verilog-A definitions in MTS mode
2315203 Exporting to Allegro has errors in sip2oa directory even after reporting successful translation
2315154 An inherited netlist formatter is broken in LSCS
2314254 Layout database file too large compared to cellview size
2314234 Creating Boundary region within the fin boundary hides the visibility of the OD, fin, and global grids
2312795 Global variable 'freq' is missing when netlisting
2310793 Virtuoso exits unexpectedly during move or delete when using schCSRemoveInstTerm
2310193 Switch pin is considered as is_analog when a power switch is not registered as a special cell
2309261 High precision R solver cannot extract long wires
2308677 Incorrect netlist generation when a design has iterated instances
2304957 Circuit Prospector: ciRunFinder command must work without opening the cellview
2300283 Pin Optimizer reports false spacing and overlap warnings
2297830 Circuit Prospector issues error message _ciExpandName while setting category and searching for options
2297316 cdsTerm labels are not updating to show current net names
2290192 Improve Verilog netlisting performance by implementing the improvements made for CDLOUT HNL netlister
2288235 Design Intent Notes field: Content selection and scroll are disabled
2284100 EAD license is not released without exiting Virtuoso
2280538 Multiple lines are erased when using Send Buffer expression to ADE outputs
2277848 Window focus changed to an undocked assistant after File Open
2265152 When 45-degree shapes/pathSegs are copied and mirrored in the y-axis they are not perfectly symmetrical
2261766 A cell level model library gets added to an instance in the MTS Options form during AMS UNL netlisting
2259382 The PSS analysis window does not pull any voltage sources from the schematic
2259127 Large runtime observed for auto place
2256946 Unable to release the license checked out for dataset creation
2245885 Quantus QRC exits unexpectedly during extracted view generation with a warning: Datatype for input parameter does not match
2242357 Evaluation error 'unbound variable' is reported when a simulation is running
2237101 Library import generates errors during a SiP file import
2233405 %F' does not annotate frequency on rectangular graphs
2231291 Layout XL connectivity extraction is slow
2217835 Layout XL connectivity extraction is slow
2186367 Plotting template must honor the radix setting for digital buses
2154271 Wrong expression created for ac_distortion results in Calculator
2106763 Incorrect syntax used for continuation of a subCircuit header line during CDL Out netlisting
2057523 Labels are not displayed correctly on the ADE GUI when 'Fast envlp mode (level 1)' is selected for 2 tone
2048576 Diagonal pathSegs with special ends do not move/copy correctly for MX/MY orientations
1775014 Specific Constraint Manager-related setup does not allow to check and save a design
1216941 Verilog explicit pin generation flow must set the correct signal types for power or ground nets
January 2021
The Cadence Virtuoso System Design Platform links two world-class Cadence technologies—custom IC design and package/PCB design/analysis—creating a holistic methodology that automates and streamlines the design and verification flow for multi-die heterogeneous systems.
Leveraging the Virtuoso Schematic Editor and the Virtuoso Analog Design Environment, it provides a single platform for IC-and package/system-level design capture, analysis, and verification. In addition, the Virtuoso System Design Platform provides an automated bidirectional interface with the Cadence SiP-level implementation environment and Clarity 3d Solver.
The Virtuoso System Design Platform allows IC designers to easily include system-level layout parasitics in the IC verification flow, enabling time savings by combining package/board layout connectivity data with the IC layout parasitic electrical model. The automatically generated “system-aware” schematic that results can then be easily used to create a testbench for final circuit-level simulation. The Virtuoso System Design Platform automates this entire flow, eliminating the highly manual and error-prone process of integrating system-level layout parasitic models back into the IC designer’s flow.
Cadence Virtuoso: Introduction
This video shows the basic introduction to one of the most used IC design tools in the industry and academia - Cadence virtuoso. It also shows how to edit schematic design in cadence virtuoso.
Cadence is a pivotal leader in electronic design and computational expertise, using its Intelligent System Design strategy to turn design concepts into reality. Cadence customers are the world’s most creative and innovative companies, delivering extraordinary electronic products from chips to boards to systems for the most dynamic market applications.
Product: Cadence Virtuoso
Version: IC6.1.8 ISR16 *
Supported Architectures: x86_64
Website Home Page : www.cadence.com
Languages Supported: english
System Requirements: Linux **
Size: 9.9 Gb
–––––––––––––––––––––––––––––––––––––
Standalone Software Shipped with IC6.1.8
–––––––––––––––––––––––––––––––––––––
Virtuoso Power System L……………………………(IC6.1.8)
Voltus-Fi Custom Power Integrity Solution XL…………(IC6.1.8)
–––––––––––––––––––––––––––––––––––––
Cadence Product Releases Validated with IC6.1.8 ISR16
–––––––––––––––––––––––––––––––––––––
Spectre Circuit Simulators…………………………(SPECTRE 19.10.496)
Pegasus/Physical Verification System………………..(PEGASUS 20.30.000)
Physical Verification System……………………….(PVS 20.10.000)
Assura Physical Verification……………………….(ASSURA 04.16.109)
XCELIUM………………………………………….(XCELIUMMAIN 20.09.005)
Conformal………………………………………..(CONFRML 20.20.100)
Innovus………………………………………….(INNOVUS 20.12.000)
Extraction Tools (QRC/Quantus QRC)………………….(EXT 20.12.000)
Allegro Sigrity…………………………………..(SIG 19.00.004)
Silicon-Package-Board Co-Design…………………….(SPB 17.20.072)
Standalone Software Shipped with IC6.1.8
–––––––––––––––––––––––––––––––––––––
Virtuoso Power System L……………………………(IC6.1.8)
Voltus-Fi Custom Power Integrity Solution XL…………(IC6.1.8)
–––––––––––––––––––––––––––––––––––––
Cadence Product Releases Validated with IC6.1.8 ISR16
–––––––––––––––––––––––––––––––––––––
Spectre Circuit Simulators…………………………(SPECTRE 19.10.496)
Pegasus/Physical Verification System………………..(PEGASUS 20.30.000)
Physical Verification System……………………….(PVS 20.10.000)
Assura Physical Verification……………………….(ASSURA 04.16.109)
XCELIUM………………………………………….(XCELIUMMAIN 20.09.005)
Conformal………………………………………..(CONFRML 20.20.100)
Innovus………………………………………….(INNOVUS 20.12.000)
Extraction Tools (QRC/Quantus QRC)………………….(EXT 20.12.000)
Allegro Sigrity…………………………………..(SIG 19.00.004)
Silicon-Package-Board Co-Design…………………….(SPB 17.20.072)
Supported Platforms and Operating Systems
Bitness of Operating System: x64
Architecture: x86_64
Supported OS: RHEL 6.5, RHEL 7, SLES 11, SLES 12
Bitness of Operating System: x64
Architecture: x86_64
Supported OS: RHEL 6.5, RHEL 7, SLES 11, SLES 12
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Added by 3% of the overall size of the archive of information for the restoration
No mirrors please
Cadence Virtuoso, Release Version IC6.1.8 ISR16
