Researchers at Sungkyunkwan University used XMODEL to evaluate the system-level performance of transistor-level mixed-signal PIM circuits, achieving simulation speeds >300x faster than SPICE.
For fast and accurate event-driven simulation of analog circuits in SystemVerilog, XMODEL performs Laplace-domain computations. How, then, does it handle nonlinear circuits?
You don't need a phase-locked loop (PLL) to filter the phase noise of an input clock. Using the 'clk_to_phase' and 'phase_to_clk' primitives, you can shape the phase noise with just a 'filter' primitive.
Modeling Mixed-Signal Processing-in-Memory Circuits, Filtering Phase Noise, and More
Modeling a Digital LDO, Tips on Modeling High-Pass Filters, and More
UVM Testbench for Verifying Adaptive DFE, Measuring the PLL's Open-Loop Transfer Function, and More
XMODEL at DVCon Europe 2024, Modeling SRAM Array, and More
Modeling PCIe Receiver Detection Circuit, Exporting XWAVE Analysis Results, and More
