1使用allegro17.4工具做等长的添加模型约束的时候出现不能打开SigXploer工具问题。Program has encountered a problem and must exit. The design will besaved as a .SAV file that can be recovered using dbdoctor (if applicable)To resolve problem, first obtain the latest software update from Cadenceand if the problem persists contact Cadence Customer Support. Inaddition to the data Cadence support requests, please provide theMiniDump files found in folderF:/001-work/001 limx/LimX ECAT H1 V10/01 SCH PCB.2尝试在安装目录下D:\Cadence\SPB_17.4\tools\bin找到sigxp.exe,也不能打开3在网上找了下原因说是用原始的env文件才能打开。4尝试用如下可以用。5附件ENV文件的内容## ALLEGRO GLOBAL Environment file## The following variables are set by the software if not preset by user:# CDS_SITE, ALLEGRO_SITE, TELENV, ALLEGRO_INSTALL_DIR,# ALLEGRO_INSTALL_TOOLS, ALLEGRO_INSTALL_ROOT, ALLEGRO_TYPE,# __UNIX (if UNIX), _PROGRAM, HOME## You may set the Operating System variable:# ALLEGRO_PCBENV alternative directory# to overwrite the default of the users pcbenv directory. This variable# must be set at the OS level and has no effect if set in an Allegro env file.# The directory given must exist. If no directory is found the system will# fallback to its default location.## The following variables are preset at startup, direct settings in env# files will be overridden# LOCALENV: seeded based upon HOME/pcbenv (or if set ALLEGRO_PCBENV)# LOCALPATH: seeded based upon . LOCALENV, ALLEGRO_SITE, GLOBALPATH# Variable names are case insensitive#--------------------------------------------------------------------# System Variablesset GLOBAL $ALLEGRO_INSTALL_DIR/text# change from LIBPATH because it conflicts with IBMs shared library# environment variableset ALIBPATH $ALLEGRO_INSTALL_DIR/pcb_libset COMPLIBPATH $ALLEGRO_INSTALL_DIR/allegrolibset GLOBALPATH . $GLOBAL# Allegro Data Services Variableset ADSPATH $GLOBALPATH# Present for compatiblity with older versions of Allegro.ifnvar ALLEGRO_SITE set ALLEGRO_SITE .ifnvar CDSPLAT set CDSPLAT ifnvar ALLEGRO_INSTALL_DLL set ALLEGRO_INSTALL_DLL #--------------------------------------------------------------------# Configuration variables (Dont change)set BMPPATH . $ALLEGRO_SITE/icons $GLOBAL/icons $ALLEGRO_INSTALL_ROOT/share/fsp/legends $ALLEGRO_INSTALL_ROOT/tools/fsp/legendsset FORMPATH . $ALLEGRO_SITE/forms $GLOBAL/formsset MENUPATH . $ALLEGRO_SITE/menus $GLOBAL/cuimenusset WORKFLOWPATH $ALLEGRO_SITE/workflows $GLOBAL/workflowsset DEMO_BOARD $ALLEGRO_INSTALL_DIR/examples/board_design/Cadence_Demo.brdset MATERIALPATH . $LOCALENV $ALLEGRO_SITE $GLOBAL $GLOBAL/materialsset CAPATH . $LOCALENV $ALLEGRO_SITE $ALLEGRO_INSTALL_DIR/channelanalysisset AMIMODELPATH . $LOCALENV $ALLEGRO_SITE/ami/$CDSPLAT $ALLEGRO_INSTALL_DIR/channelanalysis/ami/toolkit/dll/$CDSPLAT#Configuration pathsset PRFEDITPATH . $LOCALENV/configure/prfedit $ALLEGRO_SITE/configure/prfedit $ALLEGRO_INSTALL_DIR/configure/prfeditset BATCHHELPPATH . $ALLEGRO_INSTALL_DIR/batchhelpset SPROUTEPATH $ALLEGRO_INSTALL_DIR/configure/sprouteset HELPPATH . $ALLEGRO_INSTALL_DIR/help $GLOBAL/helpset PDFPATH . $ALLEGRO_INSTALL_DIR/help/pdf# Graphics demo envset IMAGEPATH . $ALLEGRO_INSTALL_DIR/examples/image# Allegro Plugin search pathset AXLPLUGINPATH . $LOCALENV/$CDSPLAT $ALLEGRO_SITE/$CDSPLAT $ALLEGRO_INSTALL_DLL# Library path for Interfacesset INTERFACEPATH $ALLEGRO_INSTALL_ROOT/share/library/interface#--------------------------------------------------------------------# Drawing fontset VECTORFONTPATH . $GLOBALset ANSIFONT ansifontset KANJIFONTPATH . $GLOBAL/fonts/kanjiset KANJIFONT1 kanjifont1set KANJIFONT2 kanjifont2#--------------------------------------------------------------------# Display Variablesset display_backingstore on# disable repair under ratsnestsset display_shapefill_analysis 1# disable HTML datatips by defaultset disable_html_datatip_style# enable html as default for long message windowsset allegro_html# enable the Qt HTML dialog by default (for versions which support Qt)set allegro_html_qt# enable ignoring dynamic shapes in etch editset etchedit_ignore_dynamic_shapes# disable single threaded route visionunset rv_single_thread# enable via structures lockedset via_struct_auto_lock# output new plctxt format to support embedded and zonesset place_text_version2# Variable to translate Locale decimal point character. When set, translation# will happen but remains C Locale for compatibilityset use_no_locale# enable 45 degree snapping for Create Flow commandset create_flow_45_snapping# enable Dynamic Alignment Guides# set align_guidesset align_guides_component_originset align_guides_ratsnest#--------------------------------------------------------------------#--------------------------------------------------------------------set compalib $ALIBPATH/symbols $COMPLIBPATH/symbolsset topfilelib $ALIBPATH/templates $COMPLIBPATH/templatesset signal_install_dir $ALLEGRO_INSTALL_DIR/signalset signal_optlib_dir $signal_install_dir/optlibset MODULEPATH . $ALLEGRO_SITE/modulesset TILEPATH . $ALLEGRO_SITE/modulesset WBPATH . $ALLEGRO_SITE/wbtiersset PADPATH . symbols .. ../symbols $ALLEGRO_SITE/padstacks $compalibset PSMPATH . symbols .. ../symbols $ALLEGRO_SITE/symbols $compalibset pcell_lib_path $ALLEGRO_SITE/../../rfsip/sip_pcells . sip_pcells .. ../sip_pcells $ALLEGRO_INSTALL_DIR/../rfsip/sip_pcellsset TECHPATH . $ALLEGRO_SITE/tech $GLOBAL/techset PARAMPATH . $ALLEGRO_SITE/parameterset TOPOLOGY_TEMPLATE_PATH . templates .. ../templates $ALLEGRO_SITE/topology $topfilelibset STEPPATH . step ../step $ALLEGRO_SITE/stepset STEP_FACET_PATH . step ../step $ALLEGRO_SITE/stepset STEP_MAPPING_PATH . step ../step $ALLEGRO_SITE/stepset ICONPATH $LOCALENV/toolbar_icons $ALLEGRO_SITE/toolbar_icons $GLOBAL/text/toolbar_iconsset IPC2581ATTRPATH . $GLOBALset IPC2581SPEC_PATH . $GLOBALset SYSTEM_ELEMENT_PATH . step $ALLEGRO_SITE/step# DFM Ravel Checker Rules installation directoryset DFM_RAV_PATH . $ALLEGRO_INSTALL_DIR/dfm_ravel# SigNoise data installation directoryset SIGNOISEPATH . $LOCALENV $ALLEGRO_SITE/signal $signal_install_dir $signal_optlib_dir $GLOBAL# SigNoise model variables.set SI_MODEL_PATH . $ALLEGRO_SITE/signal $signal_install_dirset SI_MODEL_FILE_EXT Generic_IBIS(ibs) IBIS_Buffer(buf) IBIS_EBD(ebd) IBIS_ICM(icm) IBIS_Pin_List(pin) IBIS_Package(pkg) Quad(mod) Generic_SPICE(spc) HSpice_Input(sp) HSpice_Output(lis) Spectre(spc) Touchstone(s?p,s??p,ts) DML(ndx,dml) Interconnect(iml) ABIML(abiml)# ASI (Allegro Sigrity SI) installation directory -- Default locationset sigrity_legacy_3dem .#acc import pathset ACCPATH $CDS_SITE/consmgr/compiler#--------------------------------------------------------------------# Non-HDL Supported Design Search Path Variablesset MISCPATH . $ALLEGRO_SITE/misc $GLOBAL $CDS_SITE/cdssetupset ARTPATH . .. $ALLEGRO_SITEset APTPATH . .. $ALLEGRO_SITEset CLIPPATH .set DCLPATH . .. $ALIBPATH $COMPLIBPATHset DEVPATH . devices .. ../devices $ALLEGRO_SITE/devices $ALIBPATH/devices $COMPLIBPATH/devicesset DFAAUDITPATH . $ALLEGRO_SITE/assembly $ALLEGRO_INSTALL_DIR/assemblyset DFACNSPATH . dfa .. ../dfa $ALLEGRO_SITE/dfaset NCDPATH . .. $ALLEGRO_SITE/nclegend $GLOBAL/nclegendset SCRIPTPATH . $ALLEGRO_SITE/scripts $GLOBAL/scriptset TEXTPATH . $ALLEGRO_SITE/extracta $GLOBAL/viewsset VIEWPATH . $ALLEGRO_SITE/viewsset XTALK_TABLE_PATH . xtalk_tables .. ../xtalk_tables $ALLEGRO_SITE/xtalk $ALIBPATH/xtalk_tablesset WIZARD_TEMPLATE_PATH $ALLEGRO_SITE/new_templates $ALLEGRO_INSTALL_DIR/pcb_lib/symbols/templateset LDFPATH .# System Configuration .scf file search pathset SCFPATH . scfs .. ../scfs# Display the headsup meter in a fixed position in the control panel.set allegro_dynam_timing_fixedpos# For IC Packaging tools (APD and SiP tools), the following defaults the# HUD for the wirebond tools to updating 25 times per second.set wirebond_hud_update_frequency 25# By default, suppress bond wire DRCs that are 3D in nature but being# checked in 2D. By default, the APD/SiP tools will only report wire# violations if they occur over top of the end item (finger or pin) and# the two wires are on different nets.set wirebond_suppress_bondwire_drcs# enable license caching for better toolswap performanceset allegro_license_caching# set so MPS messages will only be sent to applications started# with the same MPS session name. Not all Allegro applications# Removing this change and letting the user set it in the environment# as it created breakage in OrCAD#set UNIQUE_MPS_SESSION 1#--------------------------------------------------------------------#--------------------------------------------------------------------# alias# May use function keys F2-F12, most Alpha-numberic keys with control# modifier (although Control - C, V and X are reserved for copy, paste and cut)# and Navigation Keys (Home, Up arrow, Esc, etc.) These items may be modifed# by the following:# Modifier Indicator Example# Shift S SF2# Control C (function keys) CF2# Control ~ (alpha-numeric) ~N# Meta A AF2# Modifiers may be combined. Some examples:# CSF2 Control-Shift F2# ASF2 Meta-Shift F2# CAF2 Control-Meta F2# CASF2 Control-Meta-Shift F2# ~SZ Control-Shift Z# SUp Shift-Up Arrow# CUp Control-Up Arrow## funckey# use the funckey when you wish to have alphanumeric keys operate# like the Function keys when the cursor is in the Allegro canvas.## Example -- following starts the move command without a Enter key# funckey m move#--------------------------------------------------------------------# Bind roam operations to function keysset roamInc 96funckey Up roam y -$roamIncfunckey Down roam y $roamIncfunckey Left roam x -$roamIncfunckey Right roam x $roamInc# Bind incremental pick by grid unit functions to ctrl and shift--arrow keysalias CUp ipick 0; ipick_to_gridunit 0 1alias CDown ipick 0; ipick_to_gridunit 0 -1alias CLeft ipick 0; ipick_to_gridunit -1alias CRight ipick 0; ipick_to_gridunit 1alias SUp move; ipick_to_gridunit 0 1alias SDown move; ipick_to_gridunit 0 -1alias SLeft move; ipick_to_gridunit -1alias SRight move; ipick_to_gridunit 1alias Pgup layer upalias Pgdown layer down# example of a funckey to emulate Layout capability# The -cursor option can be added to any Allegro command with the pick familty# and we utilize the position under the cursor when the command is execute. So# this example would center the display to position under the cursor when the c key# is pressed.# funckey c zoom center; pick -cursor#--------------------------------------------------------------------# F1 is normally reserved by the system for Help so we dont use italias F2 zoom fitalias F3 spinalias F4 movealias F5 add connectalias F6 slidealias F7 donealias F8 show elementalias F9 shape addalias F10 shape selectalias F11 shape edit boundaryalias F12 shape void polygonalias Esc cancelalias Del deletealias SF2 property editalias SF3 slidealias SF4 show measurealias SF5 copyalias SF6 movealias SF7 dehilight allalias SF8 hilight pickalias SF9 vertexalias SF10 save_as tempalias SF11 zoom previousalias SF12 zoom worldalias CF2 nextalias CF5 color192alias CF6 layer priorityalias CSF5 statusalias ~N newalias ~O openalias ~S savealias ~D deletealias ~Z undofunckey subclass -funckey - subclass --#--------------------------------------------------------------------# OTHER ALIASESalias edps padeditalias rps replace padstackalias unplrp report unplacedalias x pickalias y pick lalias ix ipickalias iy ipick 0alias reopen open -q $modulealias revert open -q $modulealias zc zoom center# autoroamalias sar set pcb_autoroamalias uar unset pcb_autoroamalias bubset settoggle shove_mode Off Hug preferred Shove preferred; options bubble_space $shove_modealias ~B bubsetalias smoothset settoggle smooth_mode Off Minimal Full; options smooth_level $smooth_modealias ~SB smoothsetfunckey Z Shape Selectfunckey R dehilightfunckey E hilightfunckey W Assign Colorfunckey Q color192funckey F mirrorfunckey A Shape Add Rectfunckey S Shape Void Rectanglefunckey V show elementfunckey subclass -funckey - subclass --funckey iangle 90funckey T testprep manualfunckey G changefunckey B show measurefunckey nn netinfunckey p padeditdbfunckey M replay G5funckey K replay S1funckey N replay S2funckey C copyfunckey D Shape Edit Boundaryfunckey z Shape Selectfunckey r dehilightfunckey e hilightfunckey w Assign Colorfunckey q color192funckey f mirrorfunckey a Shape Add Rectfunckey s Shape Void Rectanglefunckey v show elementfunckey t testprep manualfunckey g changefunckey b show measurefunckey m replay G5funckey k replay S1funckey n replay S2funckey h pop singletracefunckey 1 cnsfunckey 1 color192funckey 2 statusfunckey 3 colorfunckey 4 define gridfunckey 5 prmedfunckey 11 options acon_line_width 10funckey 12 options acon_line_width 15funckey 21 options acon_line_width 20funckey c copyfunckey d Shape Edit Boundaryalias 6 replay D:\Cadence\SPB_Data\scr\g1.scralias 7 replay D:\Cadence\SPB_Data\scr\g5.scralias 8 replay D:\Cadence\SPB_Data\scr\g10.scralias ~1 add linealias ~2 text editalias ~3 add text# Date Changed 20250730#--------------------------------------------------------------------# COMMAND DEFAULTS# allow slide to work on arcs by defaultset slide_arcs# Compatibility aliasesalias window zoomalias hilite hilightalias dehilite dehilightalias pickx pickalias picky pick lalias ipickx ipickalias ipicky ipick 0alias cdnshelp cdsdoc#--------------------------------------------------------------------# MOUSE WHEEL SUPPORT# Environment Variables - Note quote variables so they are evaluated# at button time not when this file is read.# - _wheelcnt variable is set based upon number of detents wheel moved# range is -4 to 4 (no 0)# - sx1 and sy1 are cursor coordinates when wheel is moved## Button values# wheel_up: when wheel is moved up# wheel_down: when wheel is moved down# wheel: up/down if either of above 2 buttons are not assigned## Keyboard modifiers (note we are case insensitive)# S - shift key# C - control key# SC - shift and control# Example: SCwheel - for wheel button assignment with both shift control keys## Button factor may be factorion (e.g. 0.5)set buttonfactor 1button wheel_up zoom in $buttonfactorbutton wheel_down zoom out $buttonfactorbutton Cwheel_up zoom in $buttonfactorbutton Cwheel_down zoom out $buttonfactor# optional CDS_SITE location of env filesource -q $ALLEGRO_SITE/site.envSIGRITY_EDA_DIR C:\Cadence\Sigrity2024.1