Check out how to model a precharge-type phase-only detector (PD), which is suitable for aligning two clocks with a zero phase offset in a DLL. This PD was first published by S. Sidiropoulos, et al. in 2000.
Learn the various options available for the dump primitive or $xmodel_dumpvars() command to dump just the waveforms of specific signals or signals contained in specific instances only.
This primitive converts an xbit-type input to an xreal-type output, of which logic-1 and logic-0 levels can be varied with the level1 and level0 input signals.
This release adds many improvements and bug fixes including the improved speed of the stline primitive and the --select option for the sparam_to_tline utility to support partial selection of ports.
XMODEL at DVCon Europe 2024, Modeling SRAM Array, and More
Modeling PCIe Receiver Detection Circuit, Exporting XWAVE Analysis Results, and More
Webinar on Silicon Photonics Modeling & Simulation, Modeling Nonlinear PAM4 Transmitters, and More
XMODEL at DAC 2024, Modeling an Adaptive DFE Receiver, and More
Modeling a Phase Interpolator with INL/DNL, Using PSL Assertions for Analog Checks, and More