14.7.9 Retransmission Attempts

The number of retransmission attempts can be configured as follows:

• Retransmission attempts are disabled.
• Three retransmission attempts
• Unlimited retransmissions

The retransmission attempts can be restricted by setting RTXAT (CxCON[16]). The number of retransmission attempts can be configured individually for each transmit FIFO and the TXQ using TXAT[1:0] (CxFIFOCON[22:21] and CxTXQCON[22:21], respectively).

In case RTXAT = 0, unlimited retransmission attempts will be used for all transmit FIFOs, and the TXQ and TXATx will be ignored.