If you need to simulate a single block (e.g., SPI, I2C, UART), 10.7c is faster because it lacks the overhead of modern license checking and telemetry. For a 1000-core SoC, use a modern tool.
As the semiconductor industry continues to evolve, QuestaSim 10.7c is expected to play a critical role in the development of next-generation digital systems. Future developments and roadmap for QuestaSim include: questasim 10.7c
The -c flag (command line) in 10.7c uses a text-based console that is 3x faster than loading the GUI. If you need to simulate a single block (e
In the world of FPGA design and ASIC verification, the tools you choose define the boundary between a flawless tape-out and a costly silicon re-spin. For over a decade, Siemens EDA (formerly Mentor Graphics) has dominated this landscape with its QuestaSim platform—a high-performance simulator built on a singular-core, high-capability architecture. Future developments and roadmap for QuestaSim include: The
While 10.7c does not support the later 2017 or 2023 standards (e.g., let constructs inside generates or unique0 ), it provides flawless support for UVM 1.2, constrained random verification, functional coverage, and assertion-based verification. For 99% of industrial designs, this is sufficient.