The KIT33660 Evaluation board supports the 33660, which is a serial link bus interface device designed to provide bi-directional half-duplex communication interfacing in automotive diagnostic applications. It is designed to interface between the vehicle’s on-board microcontroller, and systems off-board the vehicle via the special ISO K line. The 33660 is designed to meet the Diagnostic System ISO9141 specification. The device’s K line bus driver’s output is fully protected against bus shorts and over-temperature conditions.