Simulator Configuration Guide for Synopsys Models

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Chapter 9: Using VERA with Synopsys ModelsSimulator Configuration GuideLinux:% gcc -c -fPIC -I$LMC_HOME/include -I$VERA_HOME/lib/vlog \-I$CDS_INST_DIR/tools/inca/include -o ./veriuser.o ./veriuser.c% gcc -shared -o ./libpli.so \./veriuser.o $LMC_HOME/lib/x86_linux.lib/lmtv.o \$LMC_HOME/lib/x86_linux.lib/slm_pli_dyn.so $VERA_HOME/lib/libSysSciTaskPIC.aSolaris:% /usr/ucb/cc -c -KPIC -I$LMC_HOME/include -I$VERA_HOME/lib/vlog \-I$CDS_INST_DIR/tools/inca/include -o ./veriuser.o ./veriuser.c% /usr/ucb/cc -G -z text -o ./libpli.so \./veriuser.o $LMC_HOME/lib/sun4Solaris.lib/lmtv.o \$LMC_HOME/lib/sun4Solaris.lib/slm_pli_dyn.so $VERA_HOME/lib/libSysSciTaskPIC.a5. Modify your environmental library path to include the directory path to your locallibpli library, as follows:HP-UX:% setenv SHLIB_PATH dir_path_to_libpli.sl:$SHLIB_PATHLinux and Solaris:% setenv LD_LIBRARY_PATH dir_path_to_libpli.so:$LD_LIBRARY_PATH6. Set your SSI_LIB_FILES environmental variable to include the path to yourlocal VERA UDF library, as follows:% setenv SSI_LIB_FILES path_to_vera_local.dl7. If you are using DWMM testbench commands in your design, add the followingline to your Verilog testbench:`include "mempro_pkg.v"For information on using the DWMM testbench commands, refer to the DesignWareMemory Model User’s Manual.8. Generate a bit-blasted Verilog wrapper file for the model, as shown in the followingexample:% $LMC_HOME/bin/vsg -bit -z model_mxThis step produces a bit-blasted Verilog wrapper file named model_mx.v.9. Generate a bused Verilog wrapper file for the model, as shown in the followingexample:% $LMC_HOME/bin/vsg -bit2bus verilog model_mxThis step produces a bused Verilog wrapper file named model_mx_bw.v.256 Synopsys, Inc. October 6, 2003
Simulator Configuration GuideChapter 9: Using VERA with Synopsys Models10. Instantiate the model_mx_bw model in your design, defining the ports and SWIFTparameters as needed. The wrapper files include default values for the requiredSWIFT parameters. You can override these values as needed in your testbench. Fordetails on the required SWIFT parameters and DWMM instantiation examples, see“DesignWare Memory Model SWIFT Parameters” on page 29.HintFor model-specific instantiation examples, see the individual modeldatasheets. You can cut-and-paste the model instantiation right out of themodel datasheet and drop it into your testbench. Be sure to map signalnames in your design to the model’s ports. You can access the correct modeldatasheet for the version of the model that you are using with the sl_browsertool ($LMC_HOME/bin/sl_browser).11. There is no need to build a Verilog executable. You can use the one from$CDS_INST_DIR/tools/bin by adding it to your path statement.12. Invoke NC-Verilog to compile and simulate your design, as shown in the followingexample:% ncverilog \model_mx.v \model_mx_bw.v \testbench.v \+incdir+$LMC_HOME/sim/pli/src \+loadpli1=swiftpli:swift_boot \+ncaccess+r+w13. If you are using the ncvlog, ncelab, and ncsim flow, create cds.lib and hdl.var filesin the directory where you will be executing these commands.Contents of cds.lib file:SOFTINCLUDE $CDS_INST_DIR/tools/inca/files/cds.libDEFINE worklib ./worklibContents of hdl.var file:SOFTINCLUDE $CDS_INST_DIR/tools/inca/files/hdl.var14. Execute the ncvlog, ncelab, and ncsim commands as follows:% ncvlog -w worklib model_mx.v model_mx_bw.v tsetbench.v \-incdir $LMC_HOME/sim/pli/src% ncelab -messages worklib.testbench \-loadpli1 swiftpli:swift_boot \-access +rw% ncsim worklib.testbenchOctober 6, 2003 Synopsys, Inc. 257
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Simulator ConfigurationGuide for Sy
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PrefaceSimulator Configuration Guid
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Chapter 1: Using Synopsys Models wi
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Chapter 2: Using VCS with Synopsys
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Chapter 3: Using ModelSim Verilog w
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Chapter 4: Using ModelSim VHDL with
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Chapter 5: Using NC-Verilog with Sy
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Chapter 6: Using NC-VHDL with Synop
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Chapter 7: Using QuickSim II with S
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Chapter 8: Using Scirocco with Syno
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Page 208 and 209: Chapter 9: Using VERA with Synopsys
Page 262 and 263: Chapter 10: Using SystemC with Syno
Page 268 and 269: Appendix A: Using LMTV with Synopsy
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Simulator Configuration Guide for Synopsys Models

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