March 2019

TIP OF THE MONTH

Sweeping Parameter Values in XMODEL Simulations

Learn how to run a set of XMODEL simulations at once while varying a parameter value over a specified range simply by supplying an option to the XMODEL Testbench Editor or the xmodel launcher script.

Learn more ➔

PRIMITIVE OF THE MONTH

replay_xreal / replay_xbit

With these primitives, you can replay analog or digital waveforms stored in an FSDB-format waveform file in another simulation.

Learn more ➔

XMODEL RELEASE UPDATES

2019.03 Release

Download the latest XMODEL release and try out its advanced features.

Download here ➔

Latest Issues

May 2026

Estimating Eye Openings and FFE/DFE Settings from Channel SBR

April 2026

Delay, Delay, Delay!

March 2026

EQCHECK, Adaptive Decision-Feedback Equalizer, and More

February 2026

XMODEL at DVCon US, Introducing EQCHECK, and More

January 2026

Generating Random Step Sequences for Stress-Testing, Measuring Single-Bit Responses, and More