modelsim.ini

; Copyright 1991-2007 Mentor Graphics Corporation
;
; All Rights Reserved.
;
; THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS THE PROPERTY OF 
; MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS SUBJECT TO LICENSE TERMS.
;   

[Library]
others = $MODEL_TECH/../modelsim.ini
;vhdl_psl_checkers = $MODEL_TECH/../vhdl_psl_checkers       // Source files only for this release
;verilog_psl_checkers = $MODEL_TECH/../verilog_psl_checkers // Source files only for this release

work = work
altera_mf = altera_mf
[vcom]
; VHDL93 variable selects language version as the default. 
; Default is VHDL-2002.
; Value of 0 or 1987 for VHDL-1987.
; Value of 1 or 1993 for VHDL-1993.
; Default or value of 2 or 2002 for VHDL-2002.
VHDL93 = 2002

; Show source line containing error. Default is off.
; Show_source = 1

; Turn off unbound-component warnings. Default is on.
; Show_Warning1 = 0

; Turn off process-without-a-wait-statement warnings. Default is on.
; Show_Warning2 = 0

; Turn off null-range warnings. Default is on.
; Show_Warning3 = 0

; Turn off no-space-in-time-literal warnings. Default is on.
; Show_Warning4 = 0

; Turn off multiple-drivers-on-unresolved-signal warnings. Default is on.
; Show_Warning5 = 0

; Turn off optimization for IEEE std_logic_1164 package. Default is on.
; Optimize_1164 = 0

; Turn on resolving of ambiguous function overloading in favor of the
; "explicit" function declaration (not the one automatically created by
; the compiler for each type declaration). Default is off.
; The .ini file has Explicit enabled so that std_logic_signed/unsigned
; will match the behavior of synthesis tools.
Explicit = 1

; Turn off acceleration of the VITAL packages. Default is to accelerate.
; NoVital = 1

; Turn off VITAL compliance checking. Default is checking on.
; NoVitalCheck = 1

; Ignore VITAL compliance checking errors. Default is to not ignore.
; IgnoreVitalErrors = 1

; Turn off VITAL compliance checking warnings. Default is to show warnings.
; Show_VitalChecksWarnings = 0

; Turn off PSL assertion warning messages. Default is to show warnings.
; Show_PslChecksWarnings = 0

; Enable parsing of embedded PSL assertions. Default is enabled.
; EmbeddedPsl = 0

; Keep silent about case statement static warnings.
; Default is to give a warning.
; NoCaseStaticError = 1

; Keep silent about warnings caused by aggregates that are not locally static.
; Default is to give a warning.
; NoOthersStaticError = 1

; Treat as errors:
;   case statement static warnings
;   warnings caused by aggregates that are not locally static
; Overrides NoCaseStaticError, NoOthersStaticError settings.
; PedanticErrors = 1

; Turn off inclusion of debugging info within design units.
; Default is to include debugging info.
; NoDebug = 1

; Turn off "Loading..." messages. Default is messages on.
; Quiet = 1

; Turn on some limited synthesis rule compliance checking. Checks only:
;    -- signals used (read) by a process must be in the sensitivity list
; CheckSynthesis = 1

; Activate optimizations on expressions that do not involve signals,
; waits, or function/procedure/task invocations. Default is off.
; ScalarOpts = 1

; Turns on lint-style checking.
; Show_Lint = 1

; Require the user to specify a configuration for all bindings,
; and do not generate a compile time default binding for the
; component. This will result in an elaboration error of
; 'component not bound' if the user fails to do so. Avoids the rare
; issue of a false dependency upon the unused default binding.
; RequireConfigForAllDefaultBinding = 1

; Perform default binding at compile time.
; Default is to do default binding at load time.
; BindAtCompile=1;

; Inhibit range checking on subscripts of arrays. Range checking on
; scalars defined with subtypes is inhibited by default.
; NoIndexCheck = 1

; Inhibit range checks on all (implicit and explicit) assignments to
; scalar objects defined with subtypes.
; NoRangeCheck = 1

; Run the 0in tools from within the simulator. 
; Default value set to 0. Please set it to 1 to invoke 0in.
; VcomZeroIn = 1

; Set the options to be passed to the 0in tools.
; Default value set to "". Please set it to appropriate options needed.
; VcomZeroInOptions = ""

; Turn off code coverage in VHDL subprograms. Default is on.
; CoverageNoSub = 0

; Automatically exclude VHDL case statement default branches. 
; Default is to not exclude.
; CoverExcludeDefault = 1

; Turn on code coverage in VHDL generate blocks. Default is off.
; CoverGenerate = 1

; Use this directory for compiler temporary files instead of "work/_temp"
; CompilerTempDir = /tmp

[vlog]

; Turn off inclusion of debugging info within design units.
; Default is to include debugging info.
; NoDebug = 1

; Turn on `protect compiler directive processing.
; Default is to ignore `protect directives.
; Protect = 1

; Turn off "Loading..." messages. Default is messages on.
; Quiet = 1

; Turn on Verilog hazard checking (order-dependent accessing of global vars).
; Default is off.
; Hazard = 1

; Turn on converting regular Verilog identifiers to uppercase. Allows case
; insensitivity for module names. Default is no conversion.
; UpCase = 1

; Activate optimizations on expressions that do not involve signals,
; waits, or function/procedure/task invocations. Default is off.
; ScalarOpts = 1

; Turns on lint-style checking.
; Show_Lint = 1

; Show source line containing error. Default is off.
; Show_source = 1

; Turn on bad option warning. Default is off.
; Show_BadOptionWarning = 1

; Revert back to IEEE 1364-1995 syntax, default is 0 (off).
vlog95compat = 0

; Turn off PSL warning messages. Default is to show warnings.
; Show_PslChecksWarnings = 0

; Enable parsing of embedded PSL assertions. Default is enabled.
; EmbeddedPsl = 0

; Set the threshold for automatically identifying sparse Verilog memories.
; A memory with depth equal to or more than the sparse memory threshold gets
; marked as sparse automatically, unless specified otherwise in source code.
; The default is 0 (i.e. no memory is automatically given sparse status)
; SparseMemThreshold = 1048576 

; Set the maximum number of iterations permitted for a generate loop.
; Restricting this permits the implementation to recognize infinite
; generate loops.
; GenerateLoopIterationMax = 100000

; Set the maximum depth permitted for a recursive generate instantiation.
; Restricting this permits the implementation to recognize infinite
; recursions.
; GenerateRecursionDepthMax = 200

; Run the 0in tools from within the simulator. 
; Default value set to 0. Please set it to 1 to invoke 0in.
; VlogZeroIn = 1

; Set the options to be passed to the 0in tools.
; Default value set to "". Please set it to appropriate options needed.
; VlogZeroInOptions = ""

; Run the 0in tools from within the simulator. 
; Default value set to 0. Please set it to 1 to invoke 0in.
; VoptZeroIn = 1

; Set the options to be passed to the 0in tools.
; Default value set to "". Please set it to appropriate options needed.
; VoptZeroInOptions = ""

; Set the option to treat all files specified in a vlog invocation as a
; single compilation unit. The default value is set to 0 which will treat
; each file as a separate compilation unit as specified in the P1800 draft standard.
; MultiFileCompilationUnit = 1

; Automatically exclude Verilog case statement default branches. 
; Default is to not exclude.
; CoverExcludeDefault = 1

; Turn on code coverage in VLOG generate blocks. Default is off.
; CoverGenerate = 1

; Specify the override for the default value of "cross_num_print_missing"
; option for the Cross in Covergroups. If not specified then LRM default
; value of 0 (zero) is used. This is a compile time option.
; SVCrossNumPrintMissingDefault = 0

; Setting following to 1 would cause creation of variables which
; would represent the value of Coverpoint expressions. This is used
; in conjunction with "SVCoverpointExprVariablePrefix" option
; in the modelsim.ini
; EnableSVCoverpointExprVariable = 0

; Specify the override for the prefix used in forming the variable names
; which represent the Coverpoint expressions. This is used in conjunction with 
; "EnableSVCoverpointExprVariable" option of the modelsim.ini
; The default prefix is "expr".
; The variable name is
;    variable name => <prefix>_<coverpoint name>
; SVCoverpointExprVariablePrefix = expr

; Override for the default value of the SystemVerilog covergroup,
; coverpoint, and cross option.goal (defined to be 100 in the LRM).
; NOTE: It does not override specific assignments in SystemVerilog
; source code. NOTE: The modelsim.ini variable "SVCovergroupGoal"
; can override this value.
; SVCovergroupGoalDefault = 100

; Override for the default value of the SystemVerilog covergroup,
; coverpoint, and cross type_option.goal (defined to be 100 in the LRM)
; NOTE: It does not override specific assignments in SystemVerilog
; source code. NOTE: The modelsim.ini variable "SVCovergroupTypeGoal"
; can override this value.
; SVCovergroupTypeGoalDefault = 100

; Specify the override for the default value of "strobe" option for the
; Covergroup Type. This is a compile time option which forces "strobe" to
; a user specified default value and supersedes SystemVerilog specified
; default value of '0'(zero). NOTE: This can be overriden by a runtime
; modelsim.ini variable "SVCovergroupStrobeDefault".
; SVCovergroupStrobeDefault = 0

[sccom]
; Enable use of SCV include files and library.  Default is off.
; UseScv = 1

; Add C++ compiler options to the sccom command line by using this variable.
; CppOptions = -g

; Use custom C++ compiler located at this path rather than the default path.
; The path should point directly at a compiler executable.
; CppPath = /usr/bin/g++

; Enable verbose messages from sccom.  Default is off.
; SccomVerbose = 1

; sccom logfile.  Default is no logfile.
; SccomLogfile = sccom.log

; Enable use of SC_MS include files and library.  Default is off.
; UseScMs = 1

[vsim]

; vopt flow
; Set to turn on automatic optimization of a design.
; Default is on
VoptFlow = 1

; vopt automatic SDF
; If automatic design optimization is on, enables automatic compilation
; of SDF files.
; Default is on, uncomment to turn off.
; VoptAutoSDFCompile = 0

; Simulator resolution
; Set to fs, ps, ns, us, ms, or sec with optional prefix of 1, 10, or 100.
Resolution = ns

; User time unit for run commands
; Set to default, fs, ps, ns, us, ms, or sec. The default is to use the
; unit specified for Resolution. For example, if Resolution is 100ps,
; then UserTimeUnit defaults to ps.
; Should generally be set to default.
UserTimeUnit = default

; Default run length
RunLength = 100

; Maximum iterations that can be run without advancing simulation time
IterationLimit = 5000

; Control PSL and Verilog Assume directives during simulation
; Set SimulateAssumeDirectives = 0 to disable assume being simulated as asserts
; Set SimulateAssumeDirectives = 1 to enable assume simulation as asserts
; SimulateAssumeDirectives = 1 

; Control the simulation of PSL and SVA
; These switches can be overridden by the vsim command line switches:
;    -psl, -nopsl, -sva, -nosva.
; Set SimulatePSL = 0 to disable PSL simulation
; Set SimulatePSL = 1 to enable PSL simulation (default)
; SimulatePSL = 1 
; Set SimulateSVA = 0 to disable SVA simulation
; Set SimulateSVA = 1 to enable concurrent SVA simulation (default)
; SimulateSVA = 1 

; Directives to license manager can be set either as single value or as
; space separated multi-values:
; vhdl          Immediately reserve a VHDL license
; vlog          Immediately reserve a Verilog license
; plus          Immediately reserve a VHDL and Verilog license
; nomgc         Do not look for Mentor Graphics Licenses
; nomti         Do not look for Model Technology Licenses
; noqueue       Do not wait in the license queue when a license is not available
; viewsim       Try for viewer license but accept simulator license(s) instead
;               of queuing for viewer license (PE ONLY)
; noviewer	Disable checkout of msimviewer and vsim-viewer license 
;		features (PE ONLY)
; noslvhdl	Disable checkout of qhsimvh and vsim license features
; noslvlog	Disable checkout of qhsimvl and vsimvlog license features
; nomix		Disable checkout of msimhdlmix and hdlmix license features
; nolnl		Disable checkout of msimhdlsim and hdlsim license features
; mixedonly	Disable checkout of qhsimvh,qhsimvl,vsim,vsimvlog license 
;		features
; lnlonly	Disable checkout of qhsimvh,qhsimvl,vsim,vsimvlog,msimhdlmix,
;		hdlmix license features
; Single value:
; License = plus
; Multi-value:
; License = noqueue plus

; Stop the simulator after a VHDL/Verilog immediate assertion message
; 0 = Note  1 = Warning  2 = Error  3 = Failure  4 = Fatal
BreakOnAssertion = 3

; VHDL assertion Message Format
; %S - Severity Level 
; %R - Report Message
; %T - Time of assertion
; %D - Delta
; %I - Instance or Region pathname (if available)
; %i - Instance pathname with process
; %O - Process name
; %K - Kind of object path is to return: Instance, Signal, Process or Unknown
; %P - Instance or Region path without leaf process
; %F - File
; %L - Line number of assertion or, if assertion is in a subprogram, line
;      from which the call is made
; %% - Print '%' character
; If specific format for assertion level is defined, use its format.
; If specific format is not defined for assertion level:
; - and if failure occurs during elaboration, use AssertionFormatBreakLine;
; - and if assertion triggers a breakpoint (controlled by BreakOnAssertion
;   level), use AssertionFormatBreak;
; - otherwise, use AssertionFormat.
; AssertionFormatBreakLine = "** %S: %R\n   Time: %T  Iteration: %D  %K: %i File: %F Line: %L\n"
; AssertionFormatBreak     = "** %S: %R\n   Time: %T  Iteration: %D  %K: %i File: %F\n"
; AssertionFormat          = "** %S: %R\n   Time: %T  Iteration: %D%I\n"
; AssertionFormatNote      = "** %S: %R\n   Time: %T  Iteration: %D%I\n"
; AssertionFormatWarning   = "** %S: %R\n   Time: %T  Iteration: %D%I\n"
; AssertionFormatError     = "** %S: %R\n   Time: %T  Iteration: %D  %K: %i File: %F\n"
; AssertionFormatFail      = "** %S: %R\n   Time: %T  Iteration: %D  %K: %i File: %F\n"
; AssertionFormatFatal     = "** %S: %R\n   Time: %T  Iteration: %D  %K: %i File: %F\n"

; Assertion File - alternate file for storing VHDL/PSL/Verilog assertion messages
; AssertFile = assert.log


; Simulation Breakpoint messages
; This flag controls the display of function names when reporting the location
; where the simulator stops do to a breakpoint or fatal error.
; Example w/function name:  # Break in Process ctr at counter.vhd line 44
; Example wo/function name: # Break at counter.vhd line 44
ShowFunctions = 1


; Default radix for all windows and commands.
; Set to symbolic, ascii, binary, octal, decimal, hex, unsigned
DefaultRadix = symbolic

; VSIM Startup command
; Startup = do startup.do

; File for saving command transcript
TranscriptFile = transcript

; File for saving command history
; CommandHistory = cmdhist.log

; Specify whether paths in simulator commands should be described
; in VHDL or Verilog format.
; For VHDL, PathSeparator = /
; For Verilog, PathSeparator = .
; Must not be the same character as DatasetSeparator.
PathSeparator = /

; Specify the dataset separator for fully rooted contexts.
; The default is ':'. For example: sim:/top
; Must not be the same character as PathSeparator.
DatasetSeparator = :

; Specify a unique path separator for the Signal Spy set of functions. 
; The default will be to use the PathSeparator variable.
; Must not be the same character as DatasetSeparator.
; SignalSpyPathSeparator = /

; Disable VHDL assertion messages
; IgnoreNote = 1
; IgnoreWarning = 1
; IgnoreError = 1
; IgnoreFailure = 1

; Disable System Verilog assertion messages
; Info and Warning are disabled by default
; IgnoreSVAInfo = 0
; IgnoreSVAWarning = 0
; IgnoreSVAError = 1
; IgnoreSVAFatal = 1

; Default force kind. May be freeze, drive, deposit, or default
; or in other terms, fixed, wired, or charged.
; A value of "default" will use the signal kind to determine the
; force kind, drive for resolved signals, freeze for unresolved signals
; DefaultForceKind = freeze

; If zero, open files when elaborated; otherwise, open files on
; first read or write.  Default is 0.
; DelayFileOpen = 1

; Control VHDL files opened for write.
;   0 = Buffered, 1 = Unbuffered
UnbufferedOutput = 0

; Control the number of VHDL files open concurrently.
; This number should always be less than the current ulimit
; setting for max file descriptors.
;   0 = unlimited
ConcurrentFileLimit = 40

; Control the number of hierarchical regions displayed as
; part of a signal name shown in the Wave window.
; A value of zero tells VSIM to display the full name.
; The default is 0.
; WaveSignalNameWidth = 0

; Turn off warnings when changing VHDL constants and generics
; Default is 1 to generate warning messages
; WarnConstantChange = 0

; Turn off warnings from the std_logic_arith, std_logic_unsigned
; and std_logic_signed packages.
; StdArithNoWarnings = 1

; Turn off warnings from the IEEE numeric_std and numeric_bit packages.
; NumericStdNoWarnings = 1

; Control the format of the (VHDL) FOR generate statement label
; for each iteration.  Do not quote it.
; The format string here must contain the conversion codes %s and %d,
; in that order, and no other conversion codes.  The %s represents
; the generate_label; the %d represents the generate parameter value
; at a particular generate iteration (this is the position number if
; the generate parameter is of an enumeration type).  Embedded whitespace
; is allowed (but discouraged); leading and trailing whitespace is ignored.
; Application of the format must result in a unique scope name over all
; such names in the design so that name lookup can function properly.
; GenerateFormat = %s__%d

; Specify whether checkpoint files should be compressed.
; The default is 1 (compressed).
; CheckpointCompressMode = 0

; Specify whether to enable SystemVerilog DPI out-of-the-blue call. 
; Out-of-the-blue call refers to a SystemVerilog export function call 
; directly from a C function that don't have the proper context setup 
; as done in DPI-C import C functions. When this is enabled, one can 
; call a DPI export function (but not task) from any C code.
; The default is 0 (disabled).
; DpiOutOfTheBlue = 1

; List of dynamically loaded objects for Verilog PLI applications
; Veriuser = veriuser.sl

; Specify default options for the restart command. Options can be one
; or more of: -force -nobreakpoint -nolist -nolog -nowave -noassertions
; DefaultRestartOptions = -force

; HP-UX 10.20 ONLY - Enable memory locking to speed up large designs
; (> 500 megabyte memory footprint). Default is disabled.
; Specify number of megabytes to lock.
; LockedMemory = 1000

; HP-UX 11.00 ONLY - Use /usr/lib/libCsup_v2.sl for shared object loading.
; This is necessary when C++ files have been compiled with aCC's -AA option.
; The default behavior is to use /usr/lib/libCsup.sl.
; UseCsupV2 = 1

; Turn on (1) or off (0) WLF file compression.
; The default is 1 (compress WLF file).
; WLFCompress = 0

; Specify whether to save all design hierarchy (1) in the WLF file
; or only regions containing logged signals (0).
; The default is 0 (save only regions with logged signals).
; WLFSaveAllRegions = 1

; WLF file time limit.  Limit WLF file by time, as closely as possible,
; to the specified amount of simulation time.  When the limit is exceeded
; the earliest times get truncated from the file.
; If both time and size limits are specified the most restrictive is used.
; UserTimeUnits are used if time units are not specified.
; The default is 0 (no limit).  Example: WLFTimeLimit = {100 ms}
; WLFTimeLimit = 0

; WLF file size limit.  Limit WLF file size, as closely as possible,
; to the specified number of megabytes.  If both time and size limits
; are specified then the most restrictive is used.
; The default is 0 (no limit).
; WLFSizeLimit = 1000

; Specify whether or not a WLF file should be deleted when the
; simulation ends.  A value of 1 will cause the WLF file to be deleted.
; The default is 0 (do not delete WLF file when simulation ends).
; WLFDeleteOnQuit = 1

; Specify whether or not a WLF file should be optimized during 
; simulation.  If set to 0, the WLF file will not be optimized.
; The default is 1, optimize the WLF file.
; WLFOptimize = 0

; Specify the name of the WLF file.
; The default is vsim.wlf
; WLFFilename = vsim.wlf

; WLF reader cache size limit.  Specifies the internal WLF file cache size, 
; in megabytes, for EACH open WLF file.  A value of 0 turns off the
; WLF cache.
; The default setting is enabled to 256M per open WLF file.
; WLFCacheSize = 1000 

; Specify the WLF file event collapse mode.
; 0 = Preserve all events and event order. (same as -wlfnocollapse)
; 1 = Only record values of logged objects at the end of a simulator iteration. 
;     (same as -wlfcollapsedelta)
; 2 = Only record values of logged objects at the end of a simulator time step. 
;     (same as -wlfcollapsetime)
; The default is 1.
; WLFCollapseMode = 0

; Turn on/off undebuggable SystemC type warnings. Default is on.
; ShowUndebuggableScTypeWarning = 0

; Turn on/off unassociated SystemC name warnings. Default is off.
; ShowUnassociatedScNameWarning = 1

; Set SystemC default time unit.
; Set to fs, ps, ns, us, ms, or sec with optional 
; prefix of 1, 10, or 100.  The default is 1 ns.
; The ScTimeUnit value is honored if it is coarser than Resolution.
; If ScTimeUnit is finer than Resolution, it is set to the value
; of Resolution. For example, if Resolution is 100ps and ScTimeUnit is ns,
; then the default time unit will be 1 ns.  However if Resolution 
; is 10 ns and ScTimeUnit is ns, then the default time unit will be 10 ns.
ScTimeUnit = ns

; Set the SCV relationship name that will be used to identify phase
; relations.  If the name given to a transactor relation matches this
; name, the transactions involved will be treated as phase transactions
ScvPhaseRelationName = mti_phase

; Customize the vsim kernel shutdown behavior at the end of the simulation.
; Some common causes of the end of simulation are $finish (implicit or explicit), 
; sc_stop(), tf_dofinish(), and assertion failures. 
; This should be set to "ask", "exit", or "stop". The default is "ask".
; "ask"  -- In batch mode, the vsim kernel will abruptly exit.  
;           In GUI mode, a dialog box will pop up and ask for user confirmation 
;           whether or not to quit the simulation.
; "stop" -- Cause the simulation to stay loaded in memory. This can make some 
;           post-simulation tasks easier.
; "exit" -- The simulation will abruptly exit without asking for any confirmation.
; Note: these ini variables can be overriden by the vsim command 
;       line switch "-onfinish <ask|stop|exit>".
OnFinish = ask

; Print "simstats" result at the end of simulation before shutdown.
; If this is enabled, the simstats result will be printed out before shutdown.
; The default is off.
; PrintSimStats = 1

; Run simulator in assertion debug mode. Default is off.
; AssertionDebug = 1

; Turn on/off PSL/SVA concurrent assertion pass enable. Default is on.
; AssertionPassEnable = 0 

; Turn on/off PSL/SVA concurrent assertion fail enable. Default is on.
; AssertionFailEnable = 0

; Set PSL/SVA concurrent assertion pass limit. Default is -1.
; Any positive integer, -1 for infinity.
; AssertionPassLimit = 1

; Set PSL/SVA concurrent assertion fail limit. Default is -1.
; Any positive integer, -1 for infinity.
; AssertionFailLimit = 1

; Turn on/off PSL concurrent assertion pass log. Default is off.
; The flag does not affect SVA
; AssertionPassLog = 1

; Turn on/off PSL concurrent assertion fail log. Default is on.
; The flag does not affect SVA
; AssertionFailLog = 0

; Set action type for PSL/SVA concurrent assertion fail action. Default is continue.
; 0 = Continue  1 = Break  2 = Exit
; AssertionFailAction = 1

; Turn on/off code coverage
; CodeCoverage = 0

; Count all code coverage condition and expression truth table rows that match.
; CoverCountAll = 1

; Turn on/off all PSL/SVA cover directive enables.  Default is on.
; CoverEnable = 0

; Turn on/off PSL/SVA cover log.  Default is off.
; CoverLog = 1

; Set "at_least" value for all PSL/SVA cover directives.  Default is 1.
; CoverAtLeast = 2

; Set "limit" value for all PSL/SVA cover directives.  Default is -1.
; Any positive integer, -1 for infinity.
; CoverLimit = 1

; Specify the coverage database filename.  Default is "" (i.e. database is NOT automatically saved on close). 
; UCDBFilename = vsim.ucdb

; Specify the maximum limit for the number of Cross (bin) products reported
; in XML and UCDB report against a Cross. A warning is issued if the limit
; is crossed.
; MaxReportRhsSVCrossProducts = 1000

; Specify the override for the "auto_bin_max" option for the Covergroups.
; If not specified then value from Covergroup "option" is used.
; SVCoverpointAutoBinMax = 64

; Specify the override for the value of "cross_num_print_missing"
; option for the Cross in Covergroups. If not specified then value
; specified in the "option.cross_num_print_missing" is used. This
; is a runtime option. NOTE: This overrides any "cross_num_print_missing"
; value specified by user in source file and any SVCrossNumPrintMissingDefault
; specified in modelsim.ini.
; SVCrossNumPrintMissing = 0

; Specify the override for the value of "strobe" option for the
; Covergroup Type. If not specified then value in "type_option.strobe"
; will be used. This is runtime option which forces "strobe" to
; user specified value and supersedes user specified values in the
; SystemVerilog Code. NOTE: This also overrides the compile time
; default value override specified using "SVCovergroupStrobeDefault"
; SVCovergroupStrobe = 0

; Override for explicit assignments in source code to "option.goal" of
; SystemVerilog covergroup, coverpoint, and cross. It also overrides the
; default value of "option.goal" (defined to be 100 in the SystemVerilog
; LRM) and the value of modelsim.ini variable "SVCovergroupGoalDefault".
; SVCovergroupGoal = 100

; Override for explicit assignments in source code to "type_option.goal" of
; SystemVerilog covergroup, coverpoint, and cross. It also overrides the
; default value of "type_option.goal" (defined to be 100 in the SystemVerilog
; LRM) and the value of modelsim.ini variable "SVCovergroupTypeGoalDefault".
; SVCovergroupTypeGoal = 100

; Specify the maximum number of Coverpoint bins in whole design for
; all Covergroups.
; MaxSVCoverpointBinsDesign = 2147483648 

; Specify maximum number of Coverpoint bins in any instance of a Covergroup
; MaxSVCoverpointBinsInst = 2147483648

; Specify the maximum number of Cross bins in whole design for
; all Covergroups.
; MaxSVCrossBinsDesign = 2147483648 

; Specify maximum number of Cross bins in any instance of a Covergroup
; MaxSVCrossBinsInst = 2147483648

; Set weight for all PSL/SVA cover directives.  Default is 1.
; CoverWeight = 2

; Check vsim plusargs.  Default is 0 (off).
; 0 = Don't check plusargs
; 1 = Warning on unrecognized plusarg
; 2 = Error and exit on unrecognized plusarg
; CheckPlusargs = 1

; Load the specified shared objects with the RTLD_GLOBAL flag.
; This gives global visibility to all symbols in the shared objects,
; meaning that subsequently loaded shared objects can bind to symbols
; in the global shared objects.  The list of shared objects should
; be whitespace delimited.  This option is not supported on the
; Windows or AIX platforms.
; GlobalSharedObjectList = example1.so example2.so example3.so

; Run the 0in tools from within the simulator. 
; Default value set to 0. Please set it to 1 to invoke 0in.
; VsimZeroIn = 1

; Set the options to be passed to the 0in tools.
; Default value set to "". Please set it to appropriate options needed.
; VsimZeroInOptions = ""

; Initial seed for the Random Number Generator (RNG) of the root thread (SystemVerilog).
; Sv_Seed = 0

; Maximum size of dynamic arrays that are resized during randomize().
; The default is 1000. A value of 0 indicates no limit.
; SolveArrayResizeMax = 1000

; Error message severity when randomize() failure is detected (SystemVerilog).
; The default is 0 (no error).
; 0 = No error  1 = Warning  2 = Error  3 = Failure  4 = Fatal
; SolveFailSeverity = 0

; Enable/disable debug information for randomize() failures (SystemVerilog).
; The default is 0 (disabled). Set to 1 to enable.
; SolveFailDebug = 0

; When SolveFailDebug is enabled, this value specifies the maximum number of
; constraint subsets that will be tested for conflicts.
; The default is 0 (no limit).
; SolveFailDebugLimit = 0

; When SolveFailDebug is enabled, this value specifies the maximum size of
; constraint subsets that will be tested for conflicts.
; The default value is 0 (no limit).
; SolveFailDebugMaxSet = 0

; Maximum size of the solution graph that may be generated during randomize().
; This value can be used to force randomize() to abort if the complexity of
; the constraint scenario (both in memory and time spent during evaluation)
; exceeds the specified limit. This value is specified in 1000s of nodes.
; The default is 10000. A value of 0 indicates no limit.
; SolveGraphMaxSize = 10000

; Use SolveFlags to specify options that will guide the behavior of the
; constraint solver. These options may improve the performance of the
; constraint solver for some testcases, and decrease the performance of
; the constraint solver for others.
; The default value is "" (no options).
;
; Valid flags are:
;    i = disable bit interleaving for >, >=, <, <= constraints
;    r = reverse bit interleaving
;
; SolveFlags =

; Specify random sequence compatiblity with a prior letter release. This 
; option is used to get the same random sequences during simulation as
; as a prior letter release. Only prior letter releases (of the current
; number release) are allowed.
; Note: To achieve the same random sequences, solver optimizations and/or
; bug fixes introduced since the specified release may be disabled - 
; yielding the performance / behavior of the prior release.
; Default value set to "" (random compatibility not required).
; SolveRev =

; Environment variable expansion of command line arguments has been depricated 
; in favor shell level expansion.  Universal environment variable expansion 
; inside -f files is support and continued support for MGC Location Maps provide
; alternative methods for handling flexible pathnames.
; The following line may be uncommented and the value set to 1 to re-enable this 
; deprecated behavior.  The default value is 0.
; DeprecatedEnvironmentVariableExpansion = 0

; Retroactive Recording uses a limited number of private data channels in the WLF
; file.  Too many channels degrade WLF performance.  If the limit is reached, 
; simulation ends with a fatal error.  You may change this limit as needed, but be
; aware of the implications of too many channels.  The value must be an integer
; greater than or equal to zero, where zero disables all retroactive recording.
; RetroChannelLimit = 20

; Options to give vopt when code coverage is turned on.
; Default is "+acc=lprnb -opt=-merge -opt=-suppressAlways"
; VoptCoverageOptions = +acc=lprnb -opt=-merge -opt=-suppressAlways

; Turn on/off collapsing of bus ports in VCD dumpports output
DumpportsCollapse = 0

[lmc]
; The simulator's interface to Logic Modeling's SmartModel SWIFT software
libsm = $MODEL_TECH/libsm.sl
; The simulator's interface to Logic Modeling's SmartModel SWIFT software (Windows NT)
; libsm = $MODEL_TECH/libsm.dll
;  Logic Modeling's SmartModel SWIFT software (HP 9000 Series 700)
; libswift = $LMC_HOME/lib/hp700.lib/libswift.sl
;  Logic Modeling's SmartModel SWIFT software (IBM RISC System/6000)
; libswift = $LMC_HOME/lib/ibmrs.lib/swift.o
;  Logic Modeling's SmartModel SWIFT software (Sun4 Solaris)
; libswift = $LMC_HOME/lib/sun4Solaris.lib/libswift.so
;  Logic Modeling's SmartModel SWIFT software (Windows NT)
; libswift = $LMC_HOME/lib/pcnt.lib/libswift.dll
;  Logic Modeling's SmartModel SWIFT software (Linux)
; libswift = $LMC_HOME/lib/x86_linux.lib/libswift.so

; The simulator's interface to Logic Modeling's hardware modeler SFI software
libhm = $MODEL_TECH/libhm.sl
; The simulator's interface to Logic Modeling's hardware modeler SFI software (Windows NT)
; libhm = $MODEL_TECH/libhm.dll
;  Logic Modeling's hardware modeler SFI software (HP 9000 Series 700)
; libsfi = <sfi_dir>/lib/hp700/libsfi.sl
;  Logic Modeling's hardware modeler SFI software (IBM RISC System/6000)
; libsfi = <sfi_dir>/lib/rs6000/libsfi.a
;  Logic Modeling's hardware modeler SFI software (Sun4 Solaris)
; libsfi = <sfi_dir>/lib/sun4.solaris/libsfi.so
;  Logic Modeling's hardware modeler SFI software (Windows NT)
; libsfi = <sfi_dir>/lib/pcnt/lm_sfi.dll
;  Logic Modeling's hardware modeler SFI software (Linux)
; libsfi = <sfi_dir>/lib/linux/libsfi.so

[msg_system]
; Change a message severity or suppress a message.
; The format is: <msg directive> = <msg number>[,<msg number>...]
; Examples:
;   note = 3009
;   warning = 3033
;   error = 3010,3016
;   fatal = 3016,3033
;   suppress = 3009,3016,3043
; The command verror <msg number> can be used to get the complete
; description of a message.

; Control transcripting of elaboration/runtime messages.
; The default is to have messages appear in the transcript and 
; recorded in the wlf file (messages that are recorded in the
; wlf file can be viewed in the MsgViewer).  The other settings
; are to send messages only to the transcript or only to the 
; wlf file.  The valid values are
;    both  {default}
;    tran  {transcript only}
;    wlf   {wlf file only}
; msgmode = both