April 2021

Model of the Month

Relaxation oscillator

Check out how to model a simple relaxation oscillator using the new 'integ_rst' primitives.

Tip of the Month

Profiling XMODEL simulation runtimes

This tip explains how to profile the XMODEL simulation runtimes and find out where the bottleneck is.

Primitive of the Month

filter_sel

This primitive models a continuous-time linear filter, of which transfer function can be selected from multiple choices by a wire-type digital input.

Q&A of the Month

Sweeping multiple parameter values in XMODEL

Learn how to run XMODEL simulations while sweeping more than one parameters.

Latest Issues

September 2025

XMODEL at DVCon Europe, Evaluating Transceivers with Multi-Drop Channels, and More

August 2025

Modeling Variations in ReRAMs, Supporting RNM Nettypes, and More

July 2025

Analyzing the Power-Saving Benefits of DBI Encoding for High-Speed Transceivers and More

June 2025

Measuring Open-Loop Transfer Function of DC-DC Converter, Extracting Charge-Pump Converter Models, and More

May 2025

XMODEL at DAC 2025, Modeling an Asynchronous SAR-ADC, and More