SmartDV’s I2S / PDM / TDM Verification IP is a unified solution designed to verify digital audio interfaces commonly used in consumer electronics, embedded systems, and automotive infotainment platforms. This VIP supports Inter-IC Sound (I2S), Pulse Density Modulation (PDM), and Time Division Multiplexing (TDM) protocols, enabling comprehensive and accurate validation of audio data streams across mono, stereo, and multi-channel applications.

Fully compliant with industry-standard specifications for all three protocols, this VIP helps verify critical aspects such as data framing, clocking behavior, synchronization, channel mapping, and error handling in both low-power and high-performance digital audio systems.

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, offering broad flexibility in simulation-based environments.