Figure 12-366 shows the transmit error handling schema for the MCASP, which can be implemented as part of the Tx interrupt service routine or as part of the Tx polling sequence.
Note: - For more information about transmit clock failure handling, see Section 12.5.2.4.15.6.2, Transmit Clock Failure Check and Recovery.
- For more information about transmit buffer underrun handling, see Section 12.5.2.4.15.1, Buffer Underrun Error -Transmitter.
- For more information about DATA port Tx error handling, see Section 12.5.2.4.15.3, DATA Port Error - Transmitter.
- For more information about unexpected Tx frame sync error handling, see Section 12.5.2.4.15.5, Unexpected Frame Sync Error.