dependent:
- bit 7-0: peripheral identifier for the hardware handshaking interface. The
identifier can be different for tx and rx.
- - bit 11-8: FIFO configuration. 0 for half FIFO, 1 for ALAP, 1 for ASAP.
+ - bit 11-8: FIFO configuration. 0 for half FIFO, 1 for ALAP, 2 for ASAP.
Example: