Technical Paper
Catching the Elusive Voltage Spike with Analog/Mixed-Signal SVA/PSL Assertions
This DVCon US paper demonstrates how to combine SVA and XMODEL to enable true continuous-time assertion checks. Learn more
February 2025
Tip of the Month
Modeling a VCO with digitally-selectable voltage-to-frequency characteristics
How would you model a voltage-controlled oscillator with both analog and digital control inputs? Learn more
Primitive of the Month
pwl_sel
This primitive can model a piecewise-linear function that changes with a set of digital input values. Learn more
XMODEL Release Updates
XMODEL 2025.02
This release introduces 'valueX' and 'valueZ' parameters to the primitives with digital inputs to enable customized handling of 'X' and 'Z' values, and more. Learn more
Latest Issues
July 2026
Meet Diana, Scientific Analog's AI Booth Specialist at DAC 2026!
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