Shown here is a detailed list of Renesas' OVP transceiver's main features. The ISL32459E has cable-invert function, allowing the automatic correction of cross-wiring faults of bus nodes. Note that Renesas' patented cable-invert function is superior to that of competing devices because the receiver’s full fail-safe function is maintained. That means the receiver output turns high for VID = 0 V, independent of the cable-invert pin’s logic state. Competing devices under the same conditions change their output states, depending on the logic state of their cable-invert pin.