The 10.7 codebase introduced improved gate-level simulation speed. For back-annotated designs (SDF - Standard Delay Format), SE-64 10.7 offered a 15-20% performance improvement over version 10.6 due to optimized signal resolution functions.
ModelSim SE-64 10.7 remains a solid choice for organizations and individuals seeking a reliable, fast, and memory-efficient mixed-language simulator. While newer versions (e.g., 2021–2024) offer enhanced SystemVerilog and UVM support, version 10.7 is frequently encountered in mature workflows and educational settings due to its stability and moderate resource requirements.
For new ASIC verification projects leveraging UVM/SystemVerilog, upgrading to QuestaSim (the advanced sibling of ModelSim) is recommended. However, for pure VHDL/Verilog FPGA development, ModelSim 10.7 continues to excel.
Suggested citation
Mentor Graphics. (2019). ModelSim SE User’s Manual, Version 10.7. Siemens EDA. Mentor Graphics ModelSim SE-64 10.7
Mentor Graphics ModelSim SE-64 10.7 is a high-performance, multi-language simulation environment designed for the verification of hardware description languages (HDLs). As the most advanced edition of the ModelSim family, the "SE" (Special Edition) version is specifically tailored for cutting-edge ASIC and high-end FPGA development. Core Technology and Simulation Capabilities
The 10.7 release continues the use of Mentor Graphics' award-winning Single Kernel Simulator (SKS) technology. This allows for the transparent mixing of multiple languages—including VHDL, Verilog, and SystemC—within a single design project.
Performance: ModelSim SE-64 provides native compiled code performance, allowing it to simulate designs significantly faster than OEM or entry-level versions like ModelSim PE. The 10
Simulation Depth: It supports behavioral, RTL, and gate-level code simulation. This includes support for VHDL VITAL and Verilog gate libraries, with timing provided via the Standard Delay Format (SDF).
Advanced Features: Users have access to high-end verification tools such as Advanced Code Coverage, a Performance Analyzer, and a built-in C debugger for hardware/software co-verification. The 64-Bit Advantage
The "SE-64" designation highlights the software's 64-bit architecture, which is critical for modern, complex designs. Suggested citation Mentor Graphics
What version of Modelsim do we support for Multiport devices?
| Domain | Application | |--------|--------------| | FPGA Design | Functional simulation of Xilinx, Intel (Altera), Lattice designs | | ASIC Front-End | RTL simulation and code coverage before synthesis | | Verification IP (VIP) | Debugging complex bus protocols (AXI, PCIe, USB) | | Academic Teaching | VHDL/Verilog labs, digital logic courses | | Mixed-Signal | Co-simulation with Eldo (SPICE) via interfaces |
vlog -sv -work work -f compile.f