SmartDV’s PDM Verification IP is designed to verify digital audio interfaces based on Pulse Density Modulation, commonly used in microphone arrays, voice interfaces, and low-power audio applications. Fully compliant with industry-standard PDM protocols, this VIP enables accurate validation of data stream decoding, clock domain behavior, and synchronization between multiple PDM channels.

The VIP supports major verification languages, including SystemVerilog and Verilog, and integrates seamlessly with UVM, OVM, and VMM methodologies. It is simulator-independent and compatible with all leading EDA vendors’ simulators, providing broad flexibility in simulation-based environments.

With configurable transmitter and receiver agents, support for single- and multi-channel configurations, built-in protocol checkers, and timing validation, SmartDV’s PDM VIP helps verification teams confidently validate energy-efficient digital audio paths in mobile, wearable, and consumer electronics applications.