SmartDV’s SENT Verification IP is a comprehensive solution for verifying the Single Edge Nibble Transmission automotive sensor interface, a one-way single-wire time-modulated serial communication protocol designed for high-resolution sensor data transmission from automotive sensors to electronic control units at lower system cost than traditional serial interfaces. Fully compliant with SAE J2716 April 2016 (J2716_201604), it supports complete verification of SENT Sensor, Active Device, and Passive Device node configurations across both SENT fast channel and slow channel transmission, all seven defined fast channel frame formats, Short Serial Message and Enhanced Serial Message slow channel formats, SPC bidirectional protocol as defined in the NXP MPC5510 AN4219, configurable tick-based timing, and comprehensive error injection and detection.
SmartDV’s SENT VIP supports UVM, SystemVerilog, and Verilog, and integrates seamlessly into diverse verification environments. It is simulator-independent and compatible with all leading EDA simulators, providing flexibility across simulation platforms.
With programmable clock frequency, configurable pause pulse properties, built-in protocol checking, constraints randomization, built-in functional coverage, and a complete test suite, SmartDV’s SENT VIP enables verification teams to thoroughly validate SENT sensor interface designs for automotive throttle position sensors, pressure sensors, temperature sensors, torque sensors, and any ECU requiring high-resolution low-cost single-wire sensor connectivity compliant with SAE J2716.