Q&A of the Month
Differences between XMODEL primitives for delaying signals
XMODEL provides more than one primitives for delaying signals, such as 'delay', 'delay_var', 'delay_xbit', and 'buf_xbit'. Do you know how they differ? Learn more
April 2026
Model of the Month
Modeling a digital buffer with variable rise and fall delays
Can you model a buffer stage of which rising and falling delays can be individually adjusted using digital inputs? Learn more
Primitive of the Month
delay
This primitive models a fixed transport delay for an xreal-type input. Learn more
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