April 2021

Relaxation oscillator

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

Profiling XMODEL simulation runtimes

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

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.

Sweeping multiple parameter values in XMODEL

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

Latest Issues

March 2024

UVM Testbench for LDOs, Modeling a Buffer with Variable Rise/Fall Delays, and More

February 2024

XMODEL at DVCon US, Modeling D-PHY Transceivers, and More

January 2024

Modeling a Buffer with Arbitrary Rising and Falling Transition Waveforms, and More

December 2023

XMODEL at ASP-DAC 2024, Modeling Time-of-Flight Sensors, and More

November 2023

Modeling a Thermal Sensor Circuit, Measuring the Transmitter Output Resistance, and More