FPGA, SoC, And CPLD Boards And Kits
FPGA Evaluation and Development Kits
Announcements
Intel Support hours are Monday-Fridays, 8am-5pm PST, except Holidays. Thanks to our community members who provide support during our down time or before we get to your questions. We appreciate you!

Need Forum Guidance? Click here
Search our FPGA Knowledge Articles here.
4973 Discussions

Quartus prime V19: .sdo files not generated for MAX V device, does it still support gate level simulation?

Jeremy_J_
Novice
633 Views
 
0 Kudos
4 Replies
KennyT_Intel
Moderator
619 Views

You should still able to generate the .sdo for Max V https://www.intel.com/content/www/us/en/programmable/documentation/gtt1529956823942.html

 

Note: Gate-level timing simulation of an entire design can be slow and should be avoided. Gate-level timing simulation is supported only for the Arria® II GX/GZ, Cyclone® IV, MAX® II, MAX® V, and Stratix® IV device families.. Use Timing Analyzer static timing analysis rather than gate-level timing simulation.

 

The steps should be here:

 

To obtain a ModelSim-Altera simulation output file in the Quartus II software, perform the following steps: 1. Choose Open Project (File menu). 2. Select the project and click OK. 3. Choose EDA Tool Settings (Project menu). 4. In the Simulation Tool box: ■ If using ModelSim-Altera, select ModelSim OEM (VHDL/Verilog HDL output from Quartus II). ■ If using Model Technology’s ModelSim, select ModelSim (VHDL/Verilog HDL output from Quartus II). 5. Click OK. 6. Compile the project. 7. The Quartus II output files will be located in the \simulation\modelsim\ directory

 

You may try Cyclone IV if Max V does not have it, sometimes, it might be documentation error.

 

Jeremy_J_
Novice
619 Views

Found a misunderstanding in the setting, the manual says

2. Set up the simulation environment. To generate only a functional (rather than timing) gate-level netlist, click More EDA Netlist Writer Settings, and turn on Generate netlist for functional simulation only.

But in Quartus Prime 19.1, the option actually display as

Generate functional simulation netlist

This is very confuse people, if you turn on it as manual says, then .sdo file would not be generated

Turn off it you get .sdo file generated

Anyway thank Kenny to answer my question, hope Quartus could correct this confusion in next edition

KennyT_Intel
Moderator
619 Views

Sure, will feedback on the documentation on this.

KennyT_Intel
Moderator
617 Views

Since this thread had been answered, we shall close this thread. If you still need further assistance, you are welcome to post a response within 15days or open a new thread, some one will be right with you. 


Reply