Modelsim questa
Wa_audience: "emtaudience:business/btssbusinesstechnologysolutionspecialist/developer/fpgaengineer", Wa_english_title: "ModelSim*\u002DIntel® FPGA Edition Software", Wa_subject: "emtsubject:itinformationtechnology/enterprisecomputing/programmablelogic", Wa_emtsubject: "emtsubject:itinformationtechnology/enterprisecomputing/programmablelogic", Wa_emttechnology: "emttechnology:inteltechnologies/intelfpgatechnologies",
Instances from our pre-compiled libraries do not count towards the 3,000 instance limitation. Coverage results can be viewed interactively, post-simulation, or after a merge. All coverage information is stored in the highly efficient UCDB database. Plus, ModelSim’s ease of use lowers the barriers for leveraging verification resources. Note: ModelSim*-Intel® FPGA edition software supports designs of up to 3,000 instances. ModelSim’s advanced code coverage capabilities provide valuable metrics for systematic verification. (Including Intel® MAX® CPLDs, Intel® Arria®, Intel® Cyclone®, and Intel® Stratix® series Intel® FPGAs)
#Modelsim questa pro
Intel® Quartus® Prime lite edition, standard edition, and pro edition software Intel® Quartus® Prime Design Software support Every 12 months you must regenerate your license file in the Self-Service Licensing Center to renew your license for the specific ModelSim*-Intel® FPGA edition software version that you purchased.
#Modelsim questa software license
The ModelSim*-Intel® FPGA edition software license expires 12 months after the date of purchase. Note: The ModelSim*-Intel® FPGA edition software requires a valid license.
Where can I define the default time unit to ns I have tried changing both the Resolution and UserTimeUnit variables in the modelsim.ini file and neither of those did the. Currently if I issue the command run 1000 in the wave window, the time advances 1000ps. Post processing analysis (i.e.$1,995 includes software updates for one year By default Modelsim uses ps, but Id like to change to ns. Simulation Performance optimizations (2-50X) Leaving the checkbox on and setting something like 200 dpi scales the Modelsim editor font, but also all other fonts on the screen, so that doesnt help. The strange thing is that xdpyinfo says the screen resolution is 96x96 dpi regardless of the checkbox. Some of the key differences of Questa over ModelSim: On Xubuntu/XFCE4: Going to Settings Appereance Fonts and disabling the 'Custom DPI setting' checkbox solved the problem for me. I've never had the opportunity to use Questa for any extended period of time as the places I've worked never wanted to fork over the premium cost over a Modelsim license to get Questa. If you plan on using OVM/UVM then you would want to go with Questa, otherwise Modelsim is good enough.įrom the following product description pages it looks like Questa's simulation kernel was written to take advantage of multi-core processors, and should have higher performance for large designs. Starting with Intel Quartus Prime version 21.3, the ModelSim-Intel FPGA edition software has been discontinued and replaced by the Questa-Intel FPGA. Modelsim is an older product that has limited support for System Verilog.
#Modelsim questa full
Questa is Mentor's flagship product that has full System Verilog simulation support. Found the differences of these two tools below from Ref. The former is commercial and the latter is a bit old and can get educational version free.