| 摘要 |
A transceiver includes a transmit pin configured to receive a signal from a microcontroller, a receive pin configured to transmit a signal to the microcontroller, at least one bus pin configured to transmit and receive signalling to or from the network, a wake-up detector, an acknowledge and/or wake-up generator, and at least one switch is operable to put the transceiver in a first mode of operation. In the first mode of operation the transmit pin is connected to the wake-up detector, and the wake-up detector is configured to activate a wake-up code in accordance with configuration information received at the transmit pin, and the receive pin is connected to an acknowledge and/or wake-up generator, which is configured to provide an acknowledge and/or wake-up signal to the receive pin based on a comparison of actual configuration information stored in the transceiver with the received configuration information from the transmit pin. |
