TIP OF THE MONTH
Replaying waveforms stored in a CSV file during XMODEL simulation
Learn how to create a data file for the 'pwl_gen' primitive from other format files to reproduce waveforms.
December 2019
PRIMITIVE OF THE MONTH
vcvs_sw, vccs_sw, ccvs_sw, cccs_sw
These primitives are helpful when modeling dependent voltage/current sources with switchable scale factors.
XMODEL RELEASE UPDATES
2019.12 Release
This release added the MODELZEN support for negative-Vth transistors and XMODEL support for FSDB waveform dumping using the Verdi version of user's choice.
Latest Issues
November 2025
Checking the Settling of an Analog Signal, Handling Inherited Nets with Legacy SPICE Netlisters, and More
October 2025
A UVM Testbench for Worst-Case Analysis Using Bayesian Optimization and More
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