March 2022

Feature of the Month

Statistical simulation capability of XMODEL

Learn the mystery of XMODEL's statistical simulation!

Model of the Month

Measuring BER of PAM4 transceiver

Can statistical information propagate through logic gates? Find out the answer with this PAM4 wireline transceiver example.

Primitive of the Month

noise_gen

This primitive models a Gaussian noise source.

Tip of the Month

Why can't I observe the noise from 'noise_gen' primitive?

The 'noise_gen' primitive is not an ordinary noise generator; it produces noise expressed with conditional PDF.

XMODEL Release Updates

XMODEL 2022.02

This release adds many improvements that you don't want to miss, including the netlisting of 'analogLib' components; now supported on RHEL7+.

Latest Issues

June 2026

Verifying NPUs with CIM, Optimizing Transmit Equalizers, and More

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